{"id":9755301,"date":"2026-10-13T11:16:38","date_gmt":"2026-10-13T09:16:38","guid":{"rendered":"https:\/\/wp-rocket.me\/?p=9755301"},"modified":"2026-10-13T11:16:46","modified_gmt":"2026-10-13T09:16:46","slug":"core-web-vitals-plugins","status":"publish","type":"post","link":"https:\/\/wp-rocket.me\/ja\/blog\/core-web-vitals-plugins\/","title":{"rendered":"\u30102026\u5e74\u7248\u3011Core Web Vitals \u306e\u6539\u5584\u306b\u6700\u9069\u306a WordPress \u30d7\u30e9\u30b0\u30a4\u30f39\u9078"},"content":{"rendered":"\n<p>\u30d7\u30e9\u30b0\u30a4\u30f3\u306f\u3001WordPress \u30b5\u30a4\u30c8\u306e Core Web Vitals \u3092\u6539\u5584\u3059\u308b\u305f\u3081\u306e\u4fbf\u5229\u306a\u89e3\u6c7a\u7b56\u3067\u3059\u3002\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u306e\u77e5\u8b58\u304c\u306a\u304f\u3066\u3082\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u9ad8\u3081\u3001\u30b5\u30a4\u30c8\u3092\u3088\u308a\u4f7f\u3044\u3084\u3059\u304f\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>Core Web Vitals \u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u901f\u5ea6\u306e\u6700\u9069\u5316\u306b\u6700\u3082\u52b9\u679c\u7684\u306a\u3001\u30c8\u30c3\u30d7\u30af\u30e9\u30b9\u306e WordPress \u30d7\u30e9\u30b0\u30a4\u30f3\u306f\u3069\u308c\u3067\u3057\u3087\u3046\u304b\uff1f\u3053\u306e\u8a18\u4e8b\u3067\u53d6\u308a\u4e0a\u3052\u305f\u3044\u306e\u306f\u3001\u307e\u3055\u306b\u305d\u306e\u70b9\u3067\u3059\u3002\u4ee5\u4e0b\u3067\u306f\u3001\u30b5\u30a4\u30c8\u3092 Core Web Vitals \u306b\u5408\u308f\u305b\u3066\u6700\u9069\u5316\u3059\u308b\u305f\u3081\u306e\u3001\u6700\u3082\u512a\u308c\u305f WordPress \u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002\u305d\u308c\u305e\u308c\u306e\u6a5f\u80fd\u3001\u5f37\u307f\u3001\u5bfe\u8c61\u3068\u3059\u308b\u6307\u6a19\u3001\u3069\u3093\u306a\u65b9\u306b\u6700\u3082\u9069\u3057\u3066\u3044\u308b\u304b\u3092\u53d6\u308a\u4e0a\u3052\u307e\u3059\u3002<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>\u8981\u70b9\u307e\u3068\u3081<\/strong><\/p>\n\n<p>1\u5206\u3057\u304b\u6642\u9593\u304c\u3042\u308a\u307e\u305b\u3093\u304b\uff1f\u77e5\u3063\u3066\u304a\u304d\u305f\u3044\u30dd\u30a4\u30f3\u30c8\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n<p>\u2705 <a href=\"https:\/\/wp-rocket.me\/google-core-web-vitals-wordpress\/\">Core Web Vitals<\/a>\uff08LCP\u3001INP\u3001CLS\uff09\u306f\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306b\u304a\u3051\u308b\u5b9f\u969b\u306e<a href=\"https:\/\/wp-rocket.me\/blog\/optimize-user-experience\/\">\u30e6\u30fc\u30b6\u30fc\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9<\/a>\u3001\u5177\u4f53\u7684\u306b\u306f\u8aad\u307f\u8fbc\u307f\u901f\u5ea6\u3001\u30a4\u30f3\u30bf\u30e9\u30af\u30c6\u30a3\u30d6\u6027\u3001\u8996\u899a\u7684\u306a\u5b89\u5b9a\u6027\u3092\u6e2c\u5b9a\u3057\u307e\u3059\u3002Google \u306e\u691c\u7d22\u7d50\u679c\u3067\u306e\u30b5\u30a4\u30c8\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u5f71\u97ff\u3057\u307e\u3059\u3002<\/p>\n\n<p>\u2705 WordPress \u30d7\u30e9\u30b0\u30a4\u30f3\u306f\u3001<a href=\"https:\/\/wp-rocket.me\/wordpress-cache\/\">\u30ad\u30e3\u30c3\u30b7\u30e5<\/a>\u3001\u30b3\u30fc\u30c9\u306e\u6539\u5584\u3001\u8aad\u307f\u8fbc\u307f\u51e6\u7406\u306e\u52b9\u7387\u5316\u3001\u753b\u50cf\u306e\u6700\u9069\u5316\u3068\u3044\u3063\u305f\u6700\u9069\u5316\u3092\u901a\u3058\u3066\u3001\u30b5\u30a4\u30c8\u306e Core Web Vitals \u3092\u6539\u5584\u3059\u308b\u624b\u52a9\u3051\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n<p>\u2705 <a href=\"https:\/\/wp-rocket.me\/ja\/pricing\/\">WP Rocket<\/a> \u306f\u3001\u7db2\u7f85\u7684\u306a\u6a5f\u80fd\u3001\u9069\u5207\u306a\u30c7\u30d5\u30a9\u30eb\u30c8\u8a2d\u5b9a\u3001\u521d\u5fc3\u8005\u306b\u3084\u3055\u3057\u3044\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u30921\u3064\u306e\u62e1\u5f35\u6a5f\u80fd\u306b\u307e\u3068\u3081\u3066\u3044\u308b\u306e\u3067\u3001\u3053\u308c\u3060\u3051\u3067\u5b8c\u7d50\u3059\u308b\u9078\u629e\u80a2\u3067\u3059\u3002\u6700\u826f\u306e\u7d50\u679c\u3092\u5f97\u308b\u306b\u306f\u3001<a href=\"https:\/\/wp-rocket.me\/blog\/imagify\/\">Imagify<\/a> \u306e\u3088\u3046\u306a\u753b\u50cf\u6700\u9069\u5316\u30d7\u30e9\u30b0\u30a4\u30f3\u3068\u7d44\u307f\u5408\u308f\u305b\u307e\u3057\u3087\u3046\u3002<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">Core Web Vitals \u3068\u306f\uff08\u306a\u305c\u91cd\u8981\u306a\u306e\u304b\uff1f\uff09<\/h2>\n\n\n\n<p>Core Web Vitals \u306f\u3001<a href=\"https:\/\/developers.google.com\/search\/blog\/2021\/04\/more-details-page-experience\">Google \u304c2021\u5e74\u306b\u5c0e\u5165\u3057\u305f<\/a>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6307\u6a19\u3067\u3059\u3002\u30a6\u30a7\u30d6\u30da\u30fc\u30b8\u306b\u304a\u3051\u308b\u5b9f\u969b\u306e\u30e6\u30fc\u30b6\u30fc\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u3001\u5177\u4f53\u7684\u306b\u306f\u8aad\u307f\u8fbc\u307f\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3001\u30da\u30fc\u30b8\u306e\u30a4\u30f3\u30bf\u30e9\u30af\u30c6\u30a3\u30d6\u6027\u3001\u8996\u899a\u7684\u306a\u5b89\u5b9a\u6027\u3092\u8ffd\u8de1\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u6307\u6a19\u306f\u691c\u7d22\u9806\u4f4d\u306b\u5f71\u97ff\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u73fe\u5728\u306e Core Web Vitals \u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/wp-rocket.me\/ja\/google-core-web-vitals-wordpress\/improve-largest-contentful-paint\/\">Largest Contentful Paint\uff08LCP\uff09<\/a>\uff1a\u6700\u3082\u5927\u304d\u306a\u30b3\u30f3\u30c6\u30f3\u30c4\u8981\u7d20\uff08\u753b\u50cf\u3001\u52d5\u753b\u3001\u30c6\u30ad\u30b9\u30c8\u30d6\u30ed\u30c3\u30af\u306a\u3069\uff09\u304c\u753b\u9762\u306b\u8868\u793a\u3055\u308c\u308b\u307e\u3067\u306e\u6642\u9593\u3092\u6e2c\u5b9a\u3057\u307e\u3059\u3002\u826f\u597d\u306a LCP \u306e\u30b9\u30b3\u30a2\u306f2.5\u79d2\u4ee5\u4e0b\u3067\u3059\u3002<\/li>\n\n\n\n<li><a href=\"https:\/\/wp-rocket.me\/blog\/improve-interaction-to-next-paint\/\">Interaction to Next Paint\uff08INP\uff09<\/a>\uff1a\u30a6\u30a7\u30d6\u30da\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u9593\u3092\u901a\u3057\u3066\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u64cd\u4f5c\uff08\u30af\u30ea\u30c3\u30af\u3001\u30bf\u30c3\u30d7\u3001\u30ad\u30fc\u30dc\u30fc\u30c9\u5165\u529b\u306a\u3069\uff09\u306b\u30da\u30fc\u30b8\u304c\u3069\u308c\u3060\u3051\u901f\u304f\u53cd\u5fdc\u3059\u308b\u304b\u3092\u8ffd\u8de1\u3059\u308b\u6307\u6a19\u3067\u3059\u3002\u5408\u683c\u30e9\u30a4\u30f3\u306f200\u30df\u30ea\u79d2\u4ee5\u4e0b\u3067\u3059\u3002<\/li>\n\n\n\n<li><a href=\"https:\/\/wp-rocket.me\/ja\/google-core-web-vitals-wordpress\/improve-cumulative-layout-shift\/\">Cumulative Layout Shift\uff08CLS\uff09<\/a>\uff1a\u30da\u30fc\u30b8\u306e\u8996\u899a\u7684\u306a\u5b89\u5b9a\u6027\u3092\u793a\u3059\u6307\u6a19\u3067\u3059\u3002\u4e88\u671f\u3057\u306a\u3044\u30ec\u30a4\u30a2\u30a6\u30c8\u30b7\u30d5\u30c8\u3092\u6570\u5024\u5316\u3057\u307e\u3059\u3002\u30da\u30fc\u30b8\u306e CLS \u306f 0.1 \u4ee5\u4e0b\u306b\u6291\u3048\u307e\u3057\u3087\u3046\u3002<\/li>\n\n\n<\/ul>\n\n\n\n<p><a href=\"https:\/\/wp-rocket.me\/ja\/blog\/core-web-vitals-measurement-tools\/\">\u901f\u5ea6\u30c6\u30b9\u30c8\u30c4\u30fc\u30eb<\/a>\uff08<a href=\"\/ja\/?p=9755277\">PageSpeed Insights<\/a> \u306a\u3069\uff09\u3092\u4f7f\u3048\u3070\u3001\u30b5\u30a4\u30c8\u306e\u30b9\u30b3\u30a2\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Core Web Vitals \u306e\u6700\u9069\u5316\u306b\u6700\u3082\u52b9\u679c\u7684\u306a WordPress \u30d7\u30e9\u30b0\u30a4\u30f3<\/h2>\n\n\n\n<p>Core Web Vitals \u3092\u6539\u5584\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u306a\u3089\u3001\u3069\u306e WordPress \u30d7\u30e9\u30b0\u30a4\u30f3\u304c\u6700\u3082\u52b9\u679c\u7684\u3067\u3057\u3087\u3046\u304b\uff1f\u305c\u3072\u8aad\u307f\u9032\u3081\u3066\u304f\u3060\u3055\u3044\uff01<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. <a href=\"https:\/\/wp-rocket.me\/ja\/pricing\/\">WP Rocket<\/a><\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"418\" src=\"https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/wp-rocket-wordpress-plugin-to-improve-core-web-vitals.jpg\" alt=\"Core Web Vitals \u306e\u6539\u5584\u306b\u5f79\u7acb\u3064 WordPress \u30d7\u30e9\u30b0\u30a4\u30f3\u3001WP Rocket\" class=\"wp-image-9368665\" srcset=\"https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/wp-rocket-wordpress-plugin-to-improve-core-web-vitals.jpg 800w, https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/wp-rocket-wordpress-plugin-to-improve-core-web-vitals-310x162.jpg 310w, https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/wp-rocket-wordpress-plugin-to-improve-core-web-vitals-768x401.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p><strong>\u4e3b\u306a\u5f37\u307f\uff1a<\/strong>\u7db2\u7f85\u6027\u3001\u4f7f\u3044\u3084\u3059\u3055<\/p>\n\n\n\n<p><strong>\u304a\u3059\u3059\u3081\u306e\u5bfe\u8c61\uff1a<\/strong>\u3059\u3079\u3066\u306e\u30e6\u30fc\u30b6\u30fc<\/p>\n\n\n\n<p><strong>\u5bfe\u8c61\u3068\u306a\u308b Core Web Vitals\uff1a<\/strong>LCP\u3001INP\u3001CLS<\/p>\n\n\n\n<p>WP Rocket \u306f\u3001\u30aa\u30fc\u30eb\u30a4\u30f3\u30ef\u30f3\u306e WordPress \u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30d7\u30e9\u30b0\u30a4\u30f3\u3067\u3059\u3002\u81ea\u52d5\u3067\u9069\u7528\u3055\u308c\u308b\u6a5f\u80fd\u3068\u4efb\u610f\u3067\u6709\u52b9\u306b\u3067\u304d\u308b\u6a5f\u80fd\u306e\u4e21\u65b9\u3092\u5e45\u5e83\u304f\u5099\u3048\u3001\u30b5\u30a4\u30c8\u5168\u4f53\u306e\u901f\u5ea6\u306e\u6700\u9069\u5316\u3068 Core Web Vitals \u3078\u306e\u5bfe\u7b56\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u4e3b\u306a\u6a5f\u80fd<\/h4>\n\n\n\n<p>WP Rocket \u3092\u30b5\u30a4\u30c8\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u6709\u52b9\u5316\u3059\u308b\u3068\u3001\u6b21\u306e\u6539\u5584\u304c\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u9069\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30ad\u30e3\u30c3\u30b7\u30e5\uff08<a href=\"https:\/\/wp-rocket.me\/blog\/how-to-make-your-mobile-site-load-faster\/\">\u30e2\u30d0\u30a4\u30eb\u7528\u306e\u30ad\u30e3\u30c3\u30b7\u30e5<\/a>\u3082\u500b\u5225\u306b\u4f5c\u6210\uff09<\/li>\n\n\n\n<li><a href=\"https:\/\/docs.wp-rocket.me\/article\/1816-optimize-critical-images\">\u91cd\u8981\u306a\u753b\u50cf\u306e\u6700\u9069\u5316<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/wp-rocket.me\/ja\/google-core-web-vitals-wordpress\/enable-text-compression\/\">Gzip \u5727\u7e2e<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/docs.wp-rocket.me\/article\/1869-preconnect-to-external-domains\">\u5916\u90e8\u30ea\u30bd\u30fc\u30b9\u3078\u306e\u4e8b\u524d\u63a5\u7d9a<\/a><\/li>\n\n\n\n<li>\u30b3\u30fc\u30c9\u306e\u6700\u5c0f\u5316<\/li>\n\n\n\n<li><a href=\"https:\/\/docs.wp-rocket.me\/article\/1835-automatic-lazy-rendering\">\u9045\u5ef6\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0<\/a><\/li>\n\n\n<\/ul>\n\n\n\n<p>\u3055\u3089\u306b\u3001\u30af\u30ea\u30c3\u30af1\u3064\u3067\u6709\u52b9\u306b\u3067\u304d\u308b\u8ffd\u52a0\u6a5f\u80fd\u3082\u6570\u591a\u304f\u5099\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/wp-rocket.me\/ja\/google-core-web-vitals-wordpress\/remove-unused-css\/\">\u672a\u4f7f\u7528 CSS \u524a\u9664<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/wp-rocket.me\/blog\/deferred-loading-of-javascript\/\">JavaScript \u9045\u5ef6\u8aad\u8fbc<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/docs.wp-rocket.me\/article\/1349-delay-javascript-execution\">JavaScript \u306e\u5b9f\u884c\u9045\u5ef6<\/a><\/li>\n\n\n\n<li><a href=\"\/ja\/?p=9755291\">\u9045\u5ef6\u8aad\u307f\u8fbc\u307f<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/wp-rocket.me\/blog\/font-preloading-best-practices\/\">Preload fonts<\/a><\/li>\n\n\n\n<li>Self-host Google Fonts<\/li>\n\n\n\n<li>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7<\/li>\n\n\n\n<li><a href=\"https:\/\/wp-rocket.me\/blog\/cdn\/\">CDN<\/a> \u3068\u306e\u9023\u643a\uff08<a href=\"https:\/\/wp-rocket.me\/rocketcdn\/\">RocketCDN<\/a> \u306a\u3069\uff09<\/li>\n\n\n\n<li><a href=\"https:\/\/docs.wp-rocket.me\/article\/1366-add-missing-image-dimensions\">\u4e0d\u8db3\u3057\u3066\u3044\u308b\u753b\u50cf\u30b5\u30a4\u30ba\u306e\u8ffd\u52a0<\/a><\/li>\n\n\n<\/ul>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u306f\u3001\u8a2d\u5b9a\u753b\u9762\u3067\u3044\u304f\u3064\u304b\u306e\u30dc\u30c3\u30af\u30b9\u306b\u30c1\u30a7\u30c3\u30af\u3092\u5165\u308c\u308b\u3060\u3051\u3067\u7c21\u5358\u306b\u6709\u52b9\u306b\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"1030\" src=\"https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/02\/wp-rocket-user-interface-example.jpg\" alt=\"WP Rocket \u306e\u30e6\u30fc\u30b6\u30fc\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306e\u4f8b\uff1a\u300c\u30d5\u30a1\u30a4\u30eb\u6700\u9069\u5316\u300d\u306e\u8a2d\u5b9a\u753b\u9762\" class=\"wp-image-9044228\" srcset=\"https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/02\/wp-rocket-user-interface-example.jpg 800w, https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/02\/wp-rocket-user-interface-example-151x195.jpg 151w, https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/02\/wp-rocket-user-interface-example-768x989.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>\u6700\u5f8c\u306b\u3001<a href=\"https:\/\/wp-rocket.me\/blog\/wp-rocket-3-21\/\">Rocket Insights<\/a> \u304c\u3042\u308a\u307e\u3059\u3002<a href=\"\/ja\/?p=9755189\">GTmetrix<\/a> \u3092\u57fa\u76e4\u3068\u3059\u308b\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30cf\u30d6\u3067\u3001\u30b5\u30a4\u30c8\u5168\u4f53\u3068\u30da\u30fc\u30b8\u5358\u4f4d\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30b9\u30b3\u30a2\u3084\u6307\u6a19\u3092\u8ffd\u8de1\u3067\u304d\u307e\u3059\u3002\u8aad\u307f\u8fbc\u307f\u901f\u5ea6\u306b\u4f55\u304c\u5f71\u97ff\u3057\u3066\u3044\u308b\u304b\u3092\u628a\u63e1\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u6539\u5584\u3059\u308b\u305f\u3081\u306e\u5177\u4f53\u7684\u306a WP Rocket \u306e\u6a5f\u80fd\u3092\u63d0\u6848\u3057\u3066\u304f\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"612\" src=\"https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/04\/rocket-insights-performance-monitoring-hub.jpg\" alt=\"Rocket Insights \u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u76e3\u8996\u30cf\u30d6\" class=\"wp-image-9303411\" srcset=\"https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/04\/rocket-insights-performance-monitoring-hub.jpg 800w, https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/04\/rocket-insights-performance-monitoring-hub-255x195.jpg 255w, https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/04\/rocket-insights-performance-monitoring-hub-768x588.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">\u3053\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u691c\u8a0e\u3059\u308b\u7406\u7531<\/h4>\n\n\n\n<p>WP Rocket \u304c\u7279\u306b\u5f79\u7acb\u3064\u7406\u7531\u306f\u3001\u5305\u62ec\u7684\u306a\u30a2\u30d7\u30ed\u30fc\u30c1\u3068\u521d\u5fc3\u8005\u3078\u306e\u3084\u3055\u3057\u3055\u306b\u3042\u308a\u307e\u3059\u3002\u30b5\u30a4\u30c8\u3067\u6709\u52b9\u306b\u306a\u3063\u305f\u6642\u70b9\u3067\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u306e80%\u3092\u9069\u7528\u3057\u307e\u3059\u3002\u3055\u3089\u306b\u3001Core Web Vitals \u306e\u3042\u3089\u3086\u308b\u6307\u6a19\u306b\u5bfe\u51e6\u3059\u308b\u6a5f\u80fd\u3068\u3001\u305d\u306e\u6a5f\u80fd\u3092\u7ba1\u7406\u3059\u308b\u305f\u3081\u306e\u4f7f\u3044\u3084\u3059\u3044\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3042\u3089\u3086\u308b\u30ec\u30d9\u30eb\u306e\u30e6\u30fc\u30b6\u30fc\u306b\u304a\u3059\u3059\u3081\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u3067\u3001\u307b\u307c\u3059\u3079\u3066\u306e WordPress \u30b5\u30a4\u30c8\u3067\u52d5\u4f5c\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u6599\u91d1<\/h4>\n\n\n\n<p>WP Rocket \u306f\u6709\u6599\u306e\u307f\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u3067\u3059\u30021\u30b5\u30a4\u30c8\u7528\u306e\u30e9\u30a4\u30bb\u30f3\u30b9\u306f\u5e74\u984d59 \u30c9\u30eb\u3067\u3059\uff08\u6700\u7d42\u7684\u306a\u4fa1\u683c\u306f\u3001\u304a\u4f4f\u307e\u3044\u306e\u56fd\u3084\u9069\u7528\u3055\u308c\u308b\u7a0e\u91d1\u306b\u3088\u3063\u3066\u7570\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\uff09\u300214\u65e5\u9593\u306e\u8fd4\u91d1\u4fdd\u8a3c\u304c\u3042\u308b\u306e\u3067\u3001\u672c\u683c\u7684\u306b\u5c0e\u5165\u3059\u308b\u524d\u306b\u8a66\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. <a href=\"https:\/\/wordpress.org\/plugins\/w3-total-cache\/\">W3 Total Cache<\/a><\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"349\" src=\"https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/w3-total-cache-wordpress-plugin-to-improve-core-web-vitals.jpg\" alt=\"W3 Total Cache\" class=\"wp-image-9368814\" srcset=\"https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/w3-total-cache-wordpress-plugin-to-improve-core-web-vitals.jpg 800w, https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/w3-total-cache-wordpress-plugin-to-improve-core-web-vitals-310x135.jpg 310w, https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/w3-total-cache-wordpress-plugin-to-improve-core-web-vitals-768x335.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p><strong>\u4e3b\u306a\u5f37\u307f\uff1a<\/strong>\u30ad\u30e3\u30c3\u30b7\u30e5<\/p>\n\n\n\n<p><strong>\u304a\u3059\u3059\u3081\u306e\u5bfe\u8c61\uff1a<\/strong>\u6280\u8853\u306b\u8a73\u3057\u3044\u30e6\u30fc\u30b6\u30fc<\/p>\n\n\n\n<p><strong>\u5bfe\u8c61\u3068\u306a\u308b Core Web Vitals\uff1a<\/strong>LCP\u3001INP\u3001CLS<\/p>\n\n\n\n<p>W3 Total Cache \u306f\u3001\u6570\u3042\u308b\u4eba\u6c17\u306e <a href=\"https:\/\/wp-rocket.me\/ja\/wordpress-cache\/best-caching-plugins\/\">WordPress \u30ad\u30e3\u30c3\u30b7\u30e5\u30d7\u30e9\u30b0\u30a4\u30f3<\/a>\u306e\u3072\u3068\u3064\u3067\u3059\u300290\u4e07\u3092\u8d85\u3048\u308b WordPress \u30b5\u30a4\u30c8\u3067\u7a3c\u50cd\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30ad\u30e3\u30c3\u30b7\u30e5\u306f\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3092\u9ad8\u901f\u5316\u3059\u308b\u305f\u3081\u306e\u4e3b\u8981\u306a\u4ed5\u7d44\u307f\u306e\u3072\u3068\u3064\u3067\u3001<a href=\"https:\/\/wp-rocket.me\/ja\/wordpress-cache\/different-types-of-caching\/\">\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u7a2e\u985e<\/a>\u3082\u3055\u307e\u3056\u307e\u3067\u3059\u3002WordPress \u30b5\u30a4\u30c8\u306e Core Web Vitals \u3092\u6539\u5584\u3059\u308b\u3053\u3068\u304c\u76ee\u7684\u306a\u3089\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u306f\u305d\u306e\u305f\u3081\u306e\u4e3b\u8981\u306a\u624b\u6bb5\u306e\u3072\u3068\u3064\u3067\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u4e3b\u306a\u6a5f\u80fd<\/h4>\n\n\n\n<p>W3 Total Cache \u306e\u7121\u6599\u7248\u3067\u306f\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u3055\u307e\u3056\u307e\u306a\u90e8\u5206\u306b\u5bfe\u3057\u3066\u3001\u30da\u30fc\u30b8\u3001\u30d6\u30e9\u30a6\u30b6\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3001<a href=\"https:\/\/wp-rocket.me\/ja\/wordpress-cache\/object-caching\/\">\u30aa\u30d6\u30b8\u30a7\u30af\u30c8<\/a>\u3001CDN \u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u6709\u52b9\u306b\u3067\u304d\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u6b21\u306e\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>HTML\u3001CSS\u3001JavaScript \u306e<a href=\"https:\/\/wp-rocket.me\/ja\/google-core-web-vitals-wordpress\/minify-css-javascript\/\">\u6700\u5c0f\u5316<\/a><\/li>\n\n\n\n<li>\u91cd\u8981\u3067\u306a\u3044 CSS \u3068 JavaScript \u306e\u8aad\u307f\u8fbc\u307f\u306e\u5ef6\u671f<\/li>\n\n\n\n<li>\u753b\u50cf\u306e\u9045\u5ef6\u8aad\u307f\u8fbc\u307f\u3068\u6700\u9069\u5316<\/li>\n\n\n\n<li>\u30b5\u30a4\u30c8\u3068 CDN \u306e\u63a5\u7d9a<\/li>\n\n\n\n<li>WordPress \u306e\u4e0d\u8981\u306a\u6a5f\u80fd\uff08\u7d75\u6587\u5b57\u306a\u3069\uff09\u306e\u7121\u52b9\u5316<\/li>\n\n\n\n<li>\u30b5\u30a4\u30c8\u3068 PageSpeed Insights \u306e\u63a5\u7d9a<\/li>\n\n\n<\/ul>\n\n\n\n<p>\u3055\u3089\u306b\u591a\u304f\u306e\u6a5f\u80fd\u3092\u5099\u3048\u305f\u6709\u6599\u7248\u3082\u3042\u308a\u3001\u305f\u3068\u3048\u3070\u6b21\u306e\u3088\u3046\u306a\u6a5f\u80fd\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u672a\u4f7f\u7528\u306e CSS \u3068 JavaScript \u306e\u524a\u9664<\/li>\n\n\n\n<li><a href=\"https:\/\/wp-rocket.me\/ja\/google-core-web-vitals-wordpress\/eliminate-render-blocking-javascript-css\/\">\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3092\u59a8\u3052\u308b\u30ea\u30bd\u30fc\u30b9\u306e\u9664\u5916<\/a><\/li>\n\n\n\n<li>\u91cd\u8981\u306a\u30ea\u30bd\u30fc\u30b9\u306e\u30d7\u30ea\u30ed\u30fc\u30c9<\/li>\n\n\n\n<li>CDN \u304b\u3089\u306e\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u5168\u4f53\u306e\u914d\u4fe1<\/li>\n\n\n\n<li>\u52d5\u7684\u30b3\u30f3\u30c6\u30f3\u30c4\u3068 REST API \u306e\u30ad\u30e3\u30c3\u30b7\u30e5\uff08<a href=\"https:\/\/wp-rocket.me\/blog\/benefits-react-based-website-builder\/\">\u30d8\u30c3\u30c9\u30ec\u30b9 WordPress \u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/a>\u5411\u3051\uff09<\/li>\n\n\n\n<li>\u7d44\u307f\u8fbc\u307f\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u7d71\u8a08<\/li>\n\n\n\n<li>\u7121\u5236\u9650\u306e\u753b\u50cf\u5909\u63db\uff08\u7121\u6599\u7248\u306f\u6708100\u56de\u307e\u3067\uff09<\/li>\n\n\n<\/ul>\n\n\n\n<p>\u6b8b\u5ff5\u306a\u304c\u3089\u3001W3 Total Cache \u306e\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306f\u3001\u5727\u5012\u3055\u308c\u308b\u307b\u3069\u8907\u96d1\u3067\u3059\u300219\u500b\u306e\u30e1\u30cb\u30e5\u30fc\u9805\u76ee\u3067\u69cb\u6210\u3055\u308c\u3001\u305d\u308c\u305e\u308c\u306b\u5c02\u7528\u306e\u8a2d\u5b9a\u30da\u30fc\u30b8\u304c\u3042\u308a\u3001\u3069\u306e\u30da\u30fc\u30b8\u3082\u9577\u304f\u3001\u5c02\u9580\u7684\u3067\u3001\u6587\u5b57\u3070\u304b\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"1507\" src=\"https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/w3-total-cache-user-interface.jpg\" alt=\"W3 Total Cache \u306e\u30e6\u30fc\u30b6\u30fc\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\" class=\"wp-image-9368842\" srcset=\"https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/w3-total-cache-user-interface.jpg 800w, https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/w3-total-cache-user-interface-104x195.jpg 104w, https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/w3-total-cache-user-interface-768x1447.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">\u3053\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u691c\u8a0e\u3059\u308b\u7406\u7531<\/h4>\n\n\n\n<p>W3 Total Cache \u306f\u5e45\u5e83\u3044\u6a5f\u80fd\u3092\u5099\u3048\u3066\u304a\u308a\u3001\u30b5\u30a4\u30c8\u306e\u8aad\u307f\u8fbc\u307f\u901f\u5ea6\u3092\u5927\u304d\u304f\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u5b9f\u969b\u3001\u958b\u767a\u5143\u306f\u3001\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u5b8c\u5168\u306b\u8a2d\u5b9a\u3059\u308c\u3070\u30b5\u30a4\u30c8\u5168\u4f53\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c10\u500d\u5411\u4e0a\u3059\u308b\u3068\u7d04\u675f\u3059\u308b\u307b\u3069\u306e\u81ea\u4fe1\u3092\u898b\u305b\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305f\u3060\u3057\u3001\u524d\u8ff0\u306e\u3068\u304a\u308a\u3001\u305d\u3053\u306b\u81f3\u308b\u307e\u3067\u306e\u4f7f\u3044\u52dd\u624b\u306b\u306f\u6539\u5584\u306e\u4f59\u5730\u304c\u3042\u308a\u307e\u3059\u3002\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u30ac\u30a4\u30c9\u306f\u3042\u308b\u3082\u306e\u306e\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u8a2d\u5b9a\u3084\u81ea\u52d5\u3067\u9069\u7528\u3055\u308c\u308b\u6539\u5584\u306f\u307b\u3068\u3093\u3069\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u6599\u91d1<\/h4>\n\n\n\n<p>W3 Total Cache \u306f WordPress \u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3067\u7121\u6599\u3067\u5165\u624b\u3067\u304d\u307e\u3059\u3002Pro \u30d7\u30e9\u30f3\u306f1\u30b5\u30a4\u30c8\u3067\u5e74\u984d99 \u30c9\u30eb\u304b\u3089\u3067\u3059\u3002\u4e0a\u4f4d\u30d7\u30e9\u30f3\u3067\u306f\u3001W3 Total Cache \u306e\u30c1\u30fc\u30e0\u304c\u30b5\u30a4\u30c8\u306b\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u7121\u6599\u3067\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3057\u3066\u304f\u308c\u307e\u3059\u300230\u65e5\u9593\u306e\u8fd4\u91d1\u4fdd\u8a3c\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\ud83d\udca1 <a href=\"https:\/\/wp-rocket.me\/w3-total-cache-vs-wp-rocket\/\">W3 Total Cache \u3068 WP Rocket \u306e\u6bd4\u8f03<\/a>\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">3. <a href=\"https:\/\/wordpress.org\/plugins\/nitropack\/\">NitroPack<\/a><\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"349\" src=\"https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/nitropack-wordpress-plugin-to-improve-core-web-vitals.jpg\" alt=\"Core Web Vitals \u306e\u6539\u5584\u306b\u5f79\u7acb\u3064 WordPress \u30d7\u30e9\u30b0\u30a4\u30f3\u3001NitroPack\" class=\"wp-image-9371201\" srcset=\"https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/nitropack-wordpress-plugin-to-improve-core-web-vitals.jpg 800w, https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/nitropack-wordpress-plugin-to-improve-core-web-vitals-310x135.jpg 310w, https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/nitropack-wordpress-plugin-to-improve-core-web-vitals-768x335.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p><strong>\u4e3b\u306a\u5f37\u307f\uff1a<\/strong>\u30e6\u30fc\u30b6\u30fc\u30d5\u30ec\u30f3\u30c9\u30ea\u30fc\u306a\u8a2d\u8a08<\/p>\n\n\n\n<p><strong>\u304a\u3059\u3059\u3081\u306e\u5bfe\u8c61\uff1a<\/strong>\u307b\u3068\u3093\u3069\u306e\u30e6\u30fc\u30b6\u30fc<\/p>\n\n\n\n<p><strong>\u5bfe\u8c61\u3068\u306a\u308b Core Web Vitals\uff1a<\/strong>LCP\u3001INP\u3001CLS<\/p>\n\n\n\n<p>\u6b21\u306e\u5019\u88dc\u306f NitroPack \u3067\u3059\u3002\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u6570\u306f10\u4e07\u3092\u8d85\u3048\u3001\u3053\u306e\u30ea\u30b9\u30c8\u306e\u307b\u304b\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u3068\u540c\u69d8\u306b\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u5305\u62ec\u7684\u306b\u53d6\u308a\u7d44\u307f\u307e\u3059\u3002WordPress \u30b5\u30a4\u30c8\u306e Core Web Vitals \u30923\u3064\u3068\u3082\u6539\u5584\u3067\u304d\u308b\u3088\u3046\u624b\u52a9\u3051\u3059\u308b\u3068\u7d04\u675f\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u4e3b\u306a\u6a5f\u80fd<\/h4>\n\n\n\n<p>NitroPack \u3092\u4f7f\u3046\u306b\u306f\u3001\u30b5\u30a4\u30c8\u3092\u540c\u793e\u306e\u30b5\u30fc\u30d3\u30b9\u306b\u63a5\u7d9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u307b\u3068\u3093\u3069\u306e\u6700\u9069\u5316\u306f WordPress \u306e\u7ba1\u7406\u753b\u9762\u3067\u306f\u306a\u304f\u3001NitroPack \u306e\u30a2\u30ab\u30a6\u30f3\u30c8\u3067\u7ba1\u7406\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"379\" src=\"https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/nitropack-user-account-interface.jpg\" alt=\"NitroPack \u306e\u30e6\u30fc\u30b6\u30fc\u30a2\u30ab\u30a6\u30f3\u30c8\u753b\u9762\" class=\"wp-image-9371210\" srcset=\"https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/nitropack-user-account-interface.jpg 800w, https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/nitropack-user-account-interface-310x147.jpg 310w, https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/nitropack-user-account-interface-768x364.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>\u3053\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u7121\u6599\u30d7\u30e9\u30f3\u306b\u306f\u3001\u6b21\u306e\u6a5f\u80fd\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30ad\u30e3\u30c3\u30b7\u30e5\uff08\u30da\u30fc\u30b8\u3092\u4e8b\u524d\u306b\u30ad\u30e3\u30c3\u30b7\u30e5\u3059\u308b\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u542b\u3080\uff09<\/li>\n\n\n\n<li>\u5916\u90e8\u30ea\u30bd\u30fc\u30b9\u3078\u306e\u4e8b\u524d\u63a5\u7d9a<\/li>\n\n\n\n<li>\u30b3\u30fc\u30c9\u306e\u6700\u5c0f\u5316<\/li>\n\n\n\n<li>\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3092\u59a8\u3052\u308b\u30ea\u30bd\u30fc\u30b9\u306e\u524a\u9664<\/li>\n\n\n\n<li>CSS \u306e\u7d50\u5408\u3068\u30af\u30ea\u30c6\u30a3\u30ab\u30eb CSS \u306e\u751f\u6210<\/li>\n\n\n\n<li>\u8aad\u307f\u8fbc\u307f\u9806\u5e8f\u306e\u6700\u9069\u5316<\/li>\n\n\n\n<li>\u753b\u50cf\u3068 iframe \u306e\u9045\u5ef6\u8aad\u307f\u8fbc\u307f<\/li>\n\n\n\n<li>\u753b\u50cf\u306e\u30ea\u30b5\u30a4\u30ba\u3068\u6700\u9069\u5316<\/li>\n\n\n\n<li>\u7d71\u5408\u3055\u308c\u305f CDN<\/li>\n\n\n\n<li><a href=\"https:\/\/wp-rocket.me\/ja\/google-core-web-vitals-wordpress\/font-display-insight\/\">font-display \u30eb\u30fc\u30eb<\/a>\u306b\u3088\u308b\u30d5\u30a9\u30f3\u30c8\u306e\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u306e\u6700\u9069\u5316<\/li>\n\n\n<\/ul>\n\n\n\n<p>\u6709\u6599\u30d7\u30e9\u30f3\u3067\u306f\u3001\u6b21\u306e\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u5fae\u8abf\u6574<\/li>\n\n\n\n<li>\u91cd\u8981\u3067\u306a\u3044\u30ea\u30bd\u30fc\u30b9\u306e\u8aad\u307f\u8fbc\u307f\u306e\u9045\u5ef6<\/li>\n\n\n\n<li>\u30bb\u30eb\u30d5\u30db\u30b9\u30c8\u578b\u306e\u52d5\u753b\u306e\u9045\u5ef6\u8aad\u307f\u8fbc\u307f<\/li>\n\n\n\n<li>\u30a2\u30c0\u30d7\u30c6\u30a3\u30d6\u306a\u753b\u50cf\u30b5\u30a4\u30ba\u8abf\u6574\uff08\u30b3\u30f3\u30c6\u30ca\u306b\u5408\u308f\u305b\u3066\u753b\u50cf\u3092\u81ea\u52d5\u3067\u30ea\u30b5\u30a4\u30ba\uff09<\/li>\n\n\n\n<li>LCP \u8981\u7d20\u306e\u30d7\u30ea\u30ed\u30fc\u30c9<\/li>\n\n\n\n<li>JavaScript \u306e\u7d50\u5408\u3068\u30b9\u30af\u30ea\u30d7\u30c8\u306e\u8aad\u307f\u8fbc\u307f\u306e\u9045\u5ef6<\/li>\n\n\n\n<li>\u672a\u4f7f\u7528\u306e CSS \u306e\u524a\u9664<\/li>\n\n\n\n<li>\u30a4\u30f3\u30bf\u30e9\u30af\u30c6\u30a3\u30d6\u306a\u8981\u7d20\u306e\u6700\u9069\u5316<\/li>\n\n\n\n<li>\u30d5\u30a9\u30f3\u30c8\u306e\u6700\u9069\u5316\uff08\u4f7f\u308f\u308c\u3066\u3044\u306a\u3044\u30b5\u30d6\u30bb\u30c3\u30c8\u306e\u524a\u9664\u306a\u3069\uff09<\/li>\n\n\n\n<li>\u30b5\u30a4\u30c8\u304b\u3089\u306e NitroPack \u306e\u30d6\u30e9\u30f3\u30c9\u8868\u793a\u306e\u524a\u9664<\/li>\n\n\n<\/ul>\n\n\n\n<p>\u306a\u304a\u3001\u3059\u3079\u3066\u306e\u6a5f\u80fd\u304c\u3059\u3079\u3066\u306e\u30d7\u30e9\u30f3\u3067\u5229\u7528\u3067\u304d\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u4e00\u90e8\u306e\u6a5f\u80fd\u306f\u4e0a\u4f4d\u30d7\u30e9\u30f3\u9650\u5b9a\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3055\u3089\u306b\u3001UI \u306f\u3059\u3063\u304d\u308a\u3057\u3066\u3044\u3066\u3001\u521d\u5fc3\u8005\u306b\u3082\u3068\u3066\u3082\u4f7f\u3044\u3084\u3059\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u6700\u9069\u5316\u3059\u308b\u30da\u30fc\u30b8\u3092\u30b7\u30f3\u30d7\u30eb\u306a\u30c8\u30b0\u30eb\u3067\u9078\u3079\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"637\" src=\"https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/nitropack-toggles.jpg\" alt=\"NitroPack \u306e\u30c8\u30b0\u30eb\" class=\"wp-image-9371224\" srcset=\"https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/nitropack-toggles.jpg 800w, https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/nitropack-toggles-245x195.jpg 245w, https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/nitropack-toggles-768x612.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">\u3053\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u691c\u8a0e\u3059\u308b\u7406\u7531<\/h4>\n\n\n\n<p>NitroPack \u306e\u6a5f\u80fd\u306f\u7db2\u7f85\u7684\u3067\u3001\u9069\u5207\u306a\u30c7\u30d5\u30a9\u30eb\u30c8\u8a2d\u5b9a\u3082\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u30aa\u30f3\u306b\u3057\u305f\u77ac\u9593\u304b\u3089\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u5c11\u3057\u308f\u305a\u3089\u308f\u3057\u3044\u306e\u306f\u3001\u3053\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u4f7f\u3046\u3068 WordPress \u672c\u6765\u306e\u74b0\u5883\u304b\u3089\u96e2\u308c\u308b\u3053\u3068\u306b\u306a\u308a\u3001SaaS \u306e\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306b\u8fd1\u3044\u611f\u899a\u306b\u306a\u308b\u70b9\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305f\u3001\u6709\u6599\u30d7\u30e9\u30f3\u306b\u306f\u6700\u9069\u5316\u3055\u308c\u305f\u30da\u30fc\u30b8\u30d3\u30e5\u30fc\u3068 CDN \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306b\u6708\u9593\u306e\u4e0a\u9650\u304c\u3042\u308a\u3001\u3053\u306e\u30ea\u30b9\u30c8\u306e\u307b\u304b\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u3068\u6bd4\u3079\u3066\u5272\u9ad8\u3067\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u6599\u91d1<\/h4>\n\n\n\n<p>NitroPack \u306e\u7121\u6599\u30d7\u30e9\u30f3\u306b\u306f\u3001\u6708\u95931,000\u30da\u30fc\u30b8\u30d3\u30e5\u30fc\u3068 1 GB \u306e CDN \u5e2f\u57df\u5e45\u304c\u542b\u307e\u308c\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306b\u30d0\u30c3\u30b8\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"276\" src=\"https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/nitropack-branding-in-website-footer.jpg\" alt=\"\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30d5\u30c3\u30bf\u30fc\u306b\u8868\u793a\u3055\u308c\u308b NitroPack \u306e\u30d6\u30e9\u30f3\u30c9\u8868\u793a\" class=\"wp-image-9371237\" srcset=\"https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/nitropack-branding-in-website-footer.jpg 800w, https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/nitropack-branding-in-website-footer-310x107.jpg 310w, https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/nitropack-branding-in-website-footer-768x265.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>\u6709\u6599\u30d7\u30e9\u30f3\u306f\u30011\u30b5\u30a4\u30c8\u5411\u3051\u306e\u5e74\u9593\u30d7\u30e9\u30f3\u3067\u6708\u984d7 \u30c9\u30eb\u304b\u3089\u3067\u3059\u3002\u3053\u306e\u30d7\u30e9\u30f3\u3067\u306f\u3001\u6708\u3042\u305f\u308a8,000\u30da\u30fc\u30b8\u30d3\u30e5\u30fc\u3068 5 GB \u306e CDN \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u5229\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4e0a\u4f4d\u30d7\u30e9\u30f3\u306f\u6708\u984d18 \u30c9\u30eb\uff0840,000\u30da\u30fc\u30b8\u30d3\u30e5\u30fc\u3001CDN 25 GB\uff09\u3068\u6708\u984d27.67 \u30c9\u30eb\uff08540,000\u30da\u30fc\u30b8\u30d3\u30e5\u30fc\u3001\u6700\u59273\u30b5\u30a4\u30c8\u3067\u5171\u6709\u3059\u308b CDN \u5e2f\u57df\u5e45 270 GB\uff09\u3067\u3059\u300210\u30b5\u30a4\u30c8\u304b\u3089\u5229\u7528\u3067\u304d\u308b\u5236\u4f5c\u4f1a\u793e\u5411\u3051\u306e\u30d7\u30e9\u30f3\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>14\u65e5\u9593\u306e\u8fd4\u91d1\u4fdd\u8a3c\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\ud83d\udca1<a href=\"https:\/\/wp-rocket.me\/nitropack-vs-wp-rocket\/\">WP Rocket \u3068 NitroPack \u306e\u6bd4\u8f03<\/a>\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">4. <a href=\"https:\/\/wordpress.org\/plugins\/autoptimize\/\">Autoptimize<\/a><\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"349\" src=\"https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/autoptimize-wordpress-plugin-to-improve-core-web-vitals.jpg\" alt=\"Core Web Vitals \u306e\u6539\u5584\u306b\u5f79\u7acb\u3064 WordPress \u30d7\u30e9\u30b0\u30a4\u30f3\u3001Autoptimize\" class=\"wp-image-9371247\" srcset=\"https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/autoptimize-wordpress-plugin-to-improve-core-web-vitals.jpg 800w, https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/autoptimize-wordpress-plugin-to-improve-core-web-vitals-310x135.jpg 310w, https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/autoptimize-wordpress-plugin-to-improve-core-web-vitals-768x335.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p><strong>\u4e3b\u306a\u5f37\u307f\uff1a<\/strong>\u591a\u65b9\u9762\u304b\u3089\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6539\u5584<\/p>\n\n\n\n<p><strong>\u304a\u3059\u3059\u3081\u306e\u5bfe\u8c61\uff1a<\/strong>\u6280\u8853\u306b\u7cbe\u901a\u3057\u305f\u30e6\u30fc\u30b6\u30fc<\/p>\n\n\n\n<p><strong>\u5bfe\u8c61\u3068\u306a\u308b Core Web Vitals\uff1a<\/strong>LCP\u3001INP<\/p>\n\n\n\n<p>Autoptimize \u3082 WordPress \u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30d7\u30e9\u30b0\u30a4\u30f3\u3067\u3059\u3002WordPress \u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3067\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u6570\u306f90\u4e07\u4ee5\u4e0a\u3067\u3001Core Web Vitals \u306e\u6700\u9069\u5316\u3092\u3044\u304f\u3064\u304b\u306e\u5074\u9762\u304b\u3089\u30ab\u30d0\u30fc\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u4e3b\u306a\u6a5f\u80fd<\/h4>\n\n\n\n<p>\u307b\u304b\u306b\u3082\u3042\u308a\u307e\u3059\u304c\u3001Autoptimize \u3067\u3067\u304d\u308b\u3053\u3068\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>CSS \u30d5\u30a1\u30a4\u30eb\u3068 JavaScript \u30d5\u30a1\u30a4\u30eb\u306e\u96c6\u7d04\u3001\u6700\u5c0f\u5316\u3001\u30ad\u30e3\u30c3\u30b7\u30e5<\/li>\n\n\n\n<li>\u30af\u30ea\u30c6\u30a3\u30ab\u30eb CSS \u306e\u30a4\u30f3\u30e9\u30a4\u30f3\u5316<\/li>\n\n\n\n<li>\u753b\u50cf\u306e\u6700\u9069\u5316\u3068\u9045\u5ef6\u8aad\u307f\u8fbc\u307f<\/li>\n\n\n\n<li>Google Fonts \u306e\u6700\u9069\u5316<\/li>\n\n\n\n<li>JavaScript \u306e\u975e\u540c\u671f\u8aad\u307f\u8fbc\u307f<\/li>\n\n\n<\/ul>\n\n\n\n<p>Autoptimize Pro \u3082\u3042\u308a\u3001\u3055\u3089\u306b\u6b21\u306e\u6a5f\u80fd\u304c\u52a0\u308f\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30da\u30fc\u30b8\u30ad\u30e3\u30c3\u30b7\u30e5<\/li>\n\n\n\n<li>\u753b\u50cf\u6700\u9069\u5316\u3068 CDN \u306e\u5f37\u5316<\/li>\n\n\n\n<li>\u30af\u30ea\u30c6\u30a3\u30ab\u30eb CSS \u30eb\u30fc\u30eb\u306e\u81ea\u52d5\u5316<\/li>\n\n\n\n<li>\u30a2\u30c0\u30d7\u30c6\u30a3\u30d6\u753b\u50cf<\/li>\n\n\n\n<li>JavaScript\u3001iframe\u3001HTML\u3001CSS \u306e\u8aad\u307f\u8fbc\u307f\u306e\u9045\u5ef6<\/li>\n\n\n\n<li>CDN \u304b\u3089\u306e JavaScript \u3068 CSS \u306e\u914d\u4fe1<\/li>\n\n\n\n<li>\u30b5\u30a4\u30c8\u5358\u4f4d\u307e\u305f\u306f\u30da\u30fc\u30b8\u5358\u4f4d\u3067\u306e\u3001\u4e0d\u8981\u306a JavaScript \u3084 CSS \u306e\u524a\u9664<\/li>\n\n\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u3053\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u691c\u8a0e\u3059\u308b\u7406\u7531<\/h4>\n\n\n\n<p>Autoptimize \u304c\u4eba\u6c17\u306a\u306e\u306b\u306f\u7406\u7531\u304c\u3042\u308a\u307e\u3059\u3002\u30d0\u30e9\u30f3\u30b9\u306e\u53d6\u308c\u305f\u6a5f\u80fd\u3092\u5099\u3048\u3066\u304a\u308a\u3001WordPress \u30b5\u30a4\u30c8\u306e Core Web Vitals \u3092\u6539\u5584\u3059\u308b\u305f\u3081\u306e\u3055\u307e\u3056\u307e\u306a\u65b9\u6cd5\u3092\u30e6\u30fc\u30b6\u30fc\u306b\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3082\u3046\u5c11\u3057\u6539\u5584\u3057\u3066\u307b\u3057\u3044\u306e\u306f UI \u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"1388\" src=\"https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/autoptimize-settings.jpg\" alt=\"Autoptimize \u306e\u8a2d\u5b9a\u753b\u9762\" class=\"wp-image-9371259\" srcset=\"https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/autoptimize-settings.jpg 800w, https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/autoptimize-settings-112x195.jpg 112w, https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/autoptimize-settings-768x1332.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306f\u304b\u306a\u308a\u7c21\u7d20\u3067\u6587\u5b57\u304c\u591a\u304f\u3001\u521d\u5fc3\u8005\u306e\u30e6\u30fc\u30b6\u30fc\u306f\u6c17\u5f8c\u308c\u3057\u3066\u3057\u307e\u3046\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u307e\u305f\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u8a2d\u5b9a\u304c\u307b\u3068\u3093\u3069\u306a\u3044\u305f\u3081\u3001\u307b\u3068\u3093\u3069\u306e\u5224\u65ad\u3092\u30e6\u30fc\u30b6\u30fc\u81ea\u8eab\u304c\u884c\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u6599\u91d1<\/h4>\n\n\n\n<p>Autoptimize \u306f WordPress \u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3067\u7121\u6599\u3067\u5165\u624b\u3067\u304d\u307e\u3059\u3002Pro \u7248\u306e1\u30b5\u30a4\u30c8\u7528\u30e9\u30a4\u30bb\u30f3\u30b9\u306f\u5e74\u984d89 \u30c9\u30eb\u3067\u3001\u521d\u56de\u5951\u7d04\u8005\u5411\u3051\u306e42%\u5272\u5f15\u304c\u9069\u7528\u3055\u308c\u305f\u4fa1\u683c\u3067\u3059\u3002\u8ca9\u58f2\u306f\u3001\u8fd4\u91d1\u30dd\u30ea\u30b7\u30fc\u304c\u304b\u306a\u308a\u53b3\u3057\u3044\u30b9\u30c8\u30a2\u3067\u3042\u308b Freemius \u3092\u901a\u3058\u3066\u884c\u308f\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\ud83d\udca1\u3061\u306a\u307f\u306b\u3001<a href=\"https:\/\/wp-rocket.me\/blog\/wp-rocket-and-autoptimize\/\">Autoptimize \u306f WP Rocket \u3068\u4f75\u7528\u3067\u304d\u307e\u3059<\/a>\u3002<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">5. <a href=\"https:\/\/wordpress.org\/plugins\/wp-asset-clean-up\/\">Asset CleanUp<\/a><\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"343\" src=\"https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/asset-cleanup-wordpress-plugin-to-improve-core-web-vitals.jpg\" alt=\"Core Web Vitals \u306e\u6539\u5584\u306b\u5f79\u7acb\u3064 WordPress \u30d7\u30e9\u30b0\u30a4\u30f3\u3001Asset CleanUp\" class=\"wp-image-9371269\" srcset=\"https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/asset-cleanup-wordpress-plugin-to-improve-core-web-vitals.jpg 800w, https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/asset-cleanup-wordpress-plugin-to-improve-core-web-vitals-310x133.jpg 310w, https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/asset-cleanup-wordpress-plugin-to-improve-core-web-vitals-768x329.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p><strong>\u4e3b\u306a\u5f37\u307f\uff1a<\/strong>\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30a2\u30bb\u30c3\u30c8\u7ba1\u7406<\/p>\n\n\n\n<p><strong>\u304a\u3059\u3059\u3081\u306e\u5bfe\u8c61\uff1a<\/strong>\u500b\u5225\u306b\u7d30\u304b\u304f\u5236\u5fa1\u3057\u305f\u3044\u30b5\u30a4\u30c8\u904b\u55b6\u8005<\/p>\n\n\n\n<p><strong>\u5bfe\u8c61\u3068\u306a\u308b Core Web Vitals\uff1a<\/strong>LCP\u3001INP<\/p>\n\n\n\n<p>Asset CleanUp \u3082\u4eba\u6c17\u306e\u3042\u308b\u30d7\u30e9\u30b0\u30a4\u30f3\u3067\u3001\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u6570\u306f10\u4e07\u4ee5\u4e0a\u3067\u3059\u3002\u4e3b\u306a\u76ee\u7684\u306f\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30b3\u30fc\u30c9\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3001\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3092\u59a8\u3052\u308b\u30ea\u30bd\u30fc\u30b9\u3092\u9664\u5916\u3057\u3001<a href=\"https:\/\/wp-rocket.me\/blog\/reduce-http-requests-speed-wordpress-site\/\">HTTP \u30ea\u30af\u30a8\u30b9\u30c8\u3092\u6e1b\u3089\u3059<\/a>\u305f\u3081\u306b\u3001\u4e0d\u8981\u306a CSS \u3068 JavaScript \u3092\u53d6\u308a\u9664\u304f\u624b\u52a9\u3051\u3092\u3059\u308b\u3053\u3068\u3067\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u4e3b\u306a\u6a5f\u80fd<\/h4>\n\n\n\n<p>Asset CleanUp \u306e\u4e3b\u306a\u6a5f\u80fd\u306f\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u5404\u30da\u30fc\u30b8\u3067\u3069\u306e CSS \u30d5\u30a1\u30a4\u30eb\u3068 JavaScript \u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u307f\u8fbc\u3080\u304b\u3092\u5236\u5fa1\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u305d\u306e\u305f\u3081\u306b\u3001\u30da\u30fc\u30b8\u3067\u8aad\u307f\u8fbc\u307e\u308c\u308b\u30a2\u30bb\u30c3\u30c8\u3092\u30b9\u30ad\u30e3\u30f3\u3057\u3001\u4e0d\u8981\u306a\u3082\u306e\u3092\u7121\u52b9\u306b\u3059\u308b\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u3001WordPress \u306e\u30a8\u30c7\u30a3\u30bf\u30fc\u5185\u3068\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u8a2d\u5b9a\u306e\u4e21\u65b9\u3067\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"379\" src=\"https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/asset-cleanup-options-in-wordpress-editor.jpg\" alt=\"WordPress \u306e\u30a8\u30c7\u30a3\u30bf\u30fc\u5185\u306b\u8868\u793a\u3055\u308c\u308b Asset CleanUp \u306e\u30aa\u30d7\u30b7\u30e7\u30f3\" class=\"wp-image-9371313\" srcset=\"https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/asset-cleanup-options-in-wordpress-editor.jpg 800w, https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/asset-cleanup-options-in-wordpress-editor-310x147.jpg 310w, https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/asset-cleanup-options-in-wordpress-editor-768x364.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>\u3055\u3089\u306b\u3001\u6b21\u306e\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>CSS \u30d5\u30a1\u30a4\u30eb\u3068 JavaScript \u30d5\u30a1\u30a4\u30eb\u3001\u30ed\u30fc\u30ab\u30eb\u30d5\u30a9\u30f3\u30c8\u3001Google Fonts \u306e\u30d7\u30ea\u30ed\u30fc\u30c9<\/li>\n\n\n\n<li>Google Fonts \u306e\u914d\u4fe1\u306e\u6539\u5584<\/li>\n\n\n\n<li>\u30b3\u30fc\u30c9\u30d5\u30a1\u30a4\u30eb\u306e\u6700\u5c0f\u5316\u3068\u7d50\u5408<\/li>\n\n\n\n<li>CSS \u30d5\u30a1\u30a4\u30eb\u306e\u30a4\u30f3\u30e9\u30a4\u30f3\u5316\u3068 JavaScript \u306e\u8aad\u307f\u8fbc\u307f\u306e\u5ef6\u671f<\/li>\n\n\n\n<li>\u7d75\u6587\u5b57\u3084 Dashicons \u306a\u3069\u306e WordPress \u306e\u6a5f\u80fd\u306e\u7121\u52b9\u5316<\/li>\n\n\n\n<li>\u30da\u30fc\u30b8\u306e HTML \u30b3\u30fc\u30c9\u306e\u524a\u6e1b<\/li>\n\n\n\n<li>\u30af\u30ea\u30c6\u30a3\u30ab\u30eb\u30d1\u30b9 CSS \u306e\u5b9f\u884c<\/li>\n\n\n<\/ul>\n\n\n\n<p>\u6b8b\u5ff5\u306a\u304c\u3089\u3001Asset CleanUp \u306e\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306f\u6975\u3081\u3066\u6587\u5b57\u304c\u591a\u304f\u3001\u30aa\u30d7\u30b7\u30e7\u30f3\u3082\u305f\u304f\u3055\u3093\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"962\" src=\"https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/asset-cleanup-settings.jpg\" alt=\"Asset CleanUp \u306e\u8a2d\u5b9a\u753b\u9762\" class=\"wp-image-9371322\" srcset=\"https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/asset-cleanup-settings.jpg 800w, https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/asset-cleanup-settings-162x195.jpg 162w, https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/asset-cleanup-settings-768x924.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>\u5404\u8a2d\u5b9a\u304c\u4f55\u3092\u3059\u308b\u306e\u304b\u3092\u7406\u89e3\u3057\u3001\u3069\u308c\u3092\u6709\u52b9\u306b\u3059\u308b\u306e\u304c\u7406\u306b\u304b\u306a\u3063\u3066\u3044\u3066\u3001\u3069\u308c\u304c\u305d\u3046\u3067\u306a\u3044\u304b\u3092\u5224\u65ad\u3059\u308b\u306b\u306f\u3001\u304b\u306a\u308a\u306e\u6642\u9593\u304c\u304b\u304b\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>Pro \u7248\u3082\u3042\u308a\u3001\u3055\u3089\u306b\u6b21\u306e\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30a2\u30fc\u30ab\u30a4\u30d6\u306a\u3069\u3001\u8ffd\u52a0\u306e\u30da\u30fc\u30b8\u3067\u306e\u30a2\u30bb\u30c3\u30c8\u306e\u8aad\u307f\u8fbc\u307f\u89e3\u9664<\/li>\n\n\n\n<li>JavaScript \u306e<a href=\"https:\/\/wp-rocket.me\/blog\/deferred-loading-of-javascript\/\">\u975e\u540c\u671f\u8aad\u307f\u8fbc\u307f\u307e\u305f\u306f\u8aad\u307f\u8fbc\u307f\u306e\u5ef6\u671f<\/a><\/li>\n\n\n\n<li>CSS \u30d5\u30a1\u30a4\u30eb\u3068 JavaScript \u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u307f\u8fbc\u3080\u30bf\u30a4\u30df\u30f3\u30b0\u306e\u5236\u5fa1<\/li>\n\n\n\n<li>\u753b\u9762\u30b5\u30a4\u30ba\u306b\u5fdc\u3058\u305f\u30d5\u30a1\u30a4\u30eb\u306e\u8aad\u307f\u8fbc\u307f<\/li>\n\n\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u3053\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u691c\u8a0e\u3059\u308b\u7406\u7531<\/h4>\n\n\n\n<p>Asset CleanUp \u306f\u5f37\u529b\u3067\u3059\u304c\u3001\u4f7f\u3044\u52dd\u624b\u306b\u306f\u6539\u5584\u306e\u4f59\u5730\u304c\u3042\u308a\u307e\u3059\u3002\u7279\u306b\u521d\u5fc3\u8005\u306b\u3068\u3063\u3066\u306f\u3001\u8a2d\u5b9a\u306e\u591a\u3055\u3068\u3001\u305d\u308c\u305e\u308c\u306e\u8a2d\u5b9a\u306b\u4ed8\u3044\u3066\u3044\u308b\u60c5\u5831\u306e\u91cf\u306b\u5727\u5012\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u306a\u304a\u3001\u3053\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u306f\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3068\u7d44\u307f\u5408\u308f\u305b\u308b\u3068\u6700\u3082\u52b9\u679c\u3092\u767a\u63ee\u3059\u308b\u3068\u81ea\u3089\u306e\u30da\u30fc\u30b8\u3067\u8ff0\u3079\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001Core Web Vitals \u306e\u6539\u5584\u306b\u5f79\u7acb\u3064\u512a\u308c\u305f\u9078\u629e\u80a2\u3067\u306f\u3042\u308a\u307e\u3059\u304c\u3001\u5358\u4f53\u3067\u306f\u5b8c\u7d50\u3057\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u6599\u91d1<\/h4>\n\n\n\n<p>Asset CleanUp Pro \u306f\u30011\u5e74\u9593\u306e\u30b5\u30dd\u30fc\u30c8\u3068\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u304c\u4ed8\u3044\u305f1\u30b5\u30a4\u30c8\u7528\u30e9\u30a4\u30bb\u30f3\u30b9\u306749 \u30c9\u30eb\u304b\u3089\u3067\u3059\uff08\u66f4\u65b0\u6642\u306f30%\u30aa\u30d5\uff09\u3002\u8cfc\u5165\u304b\u308930\u65e5\u4ee5\u5185\u3067\u3042\u308c\u3070\u8fd4\u91d1\u3092\u53d7\u3051\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">6. <a href=\"https:\/\/perfmatters.io\/\">Perfmatters<\/a><\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"379\" src=\"https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/perfmatters-wordpress-plugin-to-improve-core-web-vitals.jpg\" alt=\"Core Web Vitals \u306e\u6539\u5584\u306b\u5f79\u7acb\u3064 WordPress \u30d7\u30e9\u30b0\u30a4\u30f3\u3001Perfmatters\" class=\"wp-image-9371332\" srcset=\"https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/perfmatters-wordpress-plugin-to-improve-core-web-vitals.jpg 800w, https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/perfmatters-wordpress-plugin-to-improve-core-web-vitals-310x147.jpg 310w, https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/perfmatters-wordpress-plugin-to-improve-core-web-vitals-768x364.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p><strong>\u4e3b\u306a\u5f37\u307f\uff1a<\/strong>\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u306e\u6700\u9069\u5316<\/p>\n\n\n\n<p><strong>\u304a\u3059\u3059\u3081\u306e\u5bfe\u8c61\uff1a<\/strong>\u521d\u5fc3\u8005\u306e\u30e6\u30fc\u30b6\u30fc<\/p>\n\n\n\n<p><strong>\u5bfe\u8c61\u3068\u306a\u308b Core Web Vitals\uff1a<\/strong>LCP\u3001INP\u3001CLS<\/p>\n\n\n\n<p>Perfmatters \u306f\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u306e\u6700\u9069\u5316\u30c4\u30fc\u30eb\u3067\u3001\u4e3b\u306b WordPress \u30b5\u30a4\u30c8\u306e\u8a2a\u554f\u8005\u304b\u3089\u898b\u3048\u308b\u90e8\u5206\u306e\u6539\u5584\u306b\u91cd\u70b9\u3092\u7f6e\u3044\u3066\u3044\u307e\u3059\u3002\u4e0d\u8981\u306a\u30d5\u30a1\u30a4\u30eb\u3084\u30b3\u30fc\u30c9\u304c\u8aad\u307f\u8fbc\u307e\u308c\u306a\u3044\u3088\u3046\u306b\u3057\u3066\u3001\u30da\u30fc\u30b8\u3092\u3088\u308a\u901f\u304f\u8868\u793a\u3055\u305b\u308b\u3053\u3068\u3092\u76ee\u7684\u3068\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u4e3b\u306a\u6a5f\u80fd<\/h4>\n\n\n\n<p>Perfmatters \u306b\u306f\u3001\u6b21\u306e\u3088\u3046\u306a WordPress \u306b\u7d44\u307f\u8fbc\u307e\u308c\u305f\u6a5f\u80fd\u3092\u7121\u52b9\u5316\u307e\u305f\u306f\u6700\u9069\u5316\u3059\u308b\u305f\u3081\u306e\u8a2d\u5b9a\u304c\u6570\u591a\u304f\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7d75\u6587\u5b57<\/li>\n\n\n\n<li>Dashicons<\/li>\n\n\n\n<li>XML-RPC<\/li>\n\n\n\n<li>RSS \u30d5\u30a3\u30fc\u30c9<\/li>\n\n\n\n<li>\u77ed\u7e2e\u30ea\u30f3\u30af<\/li>\n\n\n\n<li>WooCommerce \u306e\u30a6\u30a3\u30b8\u30a7\u30c3\u30c8<\/li>\n\n\n\n<li>jQuery Migrate<\/li>\n\n\n\n<li>WordPress REST API<\/li>\n\n\n\n<li>\u30b0\u30ed\u30fc\u30d0\u30eb CSS \u30b9\u30bf\u30a4\u30eb<\/li>\n\n\n<\/ul>\n\n\n\n<p>\u305d\u306e\u591a\u304f\u306f\u5c0f\u3055\u306a\u6539\u5584\u3067\u3059\u304c\u3001\u7a4d\u307f\u91cd\u306a\u308c\u3070\u52b9\u3044\u3066\u304d\u307e\u3059\u3002Perfmatters \u3092\u4f7f\u3048\u3070\u3001\u3053\u308c\u3089\u3092\u7c21\u5358\u306b\u7121\u52b9\u5316\u3057\u305f\u308a\u5909\u66f4\u3057\u305f\u308a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"1606\" src=\"https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/perfmatters-settings-and-ui.jpg\" alt=\"Perfmatters \u306e\u8a2d\u5b9a\u3068 UI\" class=\"wp-image-9371341\" srcset=\"https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/perfmatters-settings-and-ui.jpg 800w, https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/perfmatters-settings-and-ui-97x195.jpg 97w, https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/perfmatters-settings-and-ui-768x1542.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>\u3055\u3089\u306b\u3001\u3069\u306e JavaScript \u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u307f\u8fbc\u3080\u304b\u3092\u30b5\u30a4\u30c8\u5168\u4f53\u307e\u305f\u306f\u30da\u30fc\u30b8\u5358\u4f4d\u3067\u5236\u5fa1\u3067\u304d\u308b\u30b9\u30af\u30ea\u30d7\u30c8\u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u3082\u5099\u3048\u3066\u3044\u307e\u3059\u3002<a href=\"https:\/\/wp-rocket.me\/ja\/blog\/wordpress-database-optimization\/\">\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u6700\u9069\u5316<\/a>\u3059\u308b\u6a5f\u80fd\u3082\u3042\u308a\u3001\u6b21\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3067 Core Web Vitals \u3092\u3055\u3089\u306b\u6539\u5584\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u753b\u50cf\u3001\u52d5\u753b\u3001iframe\u3001CSS \u80cc\u666f\u306e\u9045\u5ef6\u8aad\u307f\u8fbc\u307f<\/li>\n\n\n\n<li>\u91cd\u8981\u306a\u753b\u50cf\u3092\u9045\u5ef6\u8aad\u307f\u8fbc\u307f\u306e\u5bfe\u8c61\u304b\u3089\u9664\u5916<\/li>\n\n\n\n<li>\u4e0d\u8db3\u3057\u3066\u3044\u308b\u753b\u50cf\u30b5\u30a4\u30ba\u306e\u8ffd\u52a0\uff08<strong>CLS \u306e\u6539\u5584<\/strong>\u306b\u5f79\u7acb\u3061\u307e\u3059\uff09<\/li>\n\n\n\n<li>CDN \u3078\u306e\u63a5\u7d9a<\/li>\n\n\n\n<li>Google Analytics \u3068 Google Fonts \u306e\u30ed\u30fc\u30ab\u30eb\u30db\u30b9\u30c6\u30a3\u30f3\u30b0<\/li>\n\n\n\n<li>\u30a2\u30bb\u30c3\u30c8\u306e\u30d7\u30ea\u30ed\u30fc\u30c9<\/li>\n\n\n\n<li>JavaScript \u306e\u8aad\u307f\u8fbc\u307f\u306e\u5ef6\u671f\u3068\u5b9f\u884c\u306e\u9045\u5ef6<\/li>\n\n\n\n<li>\u672a\u4f7f\u7528\u306e CSS \u306e\u524a\u9664<\/li>\n\n\n\n<li>CSS \u3068 JavaScript \u306e\u6700\u5c0f\u5316<\/li>\n\n\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u3053\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u691c\u8a0e\u3059\u308b\u7406\u7531<\/h4>\n\n\n\n<p>Perfmatters \u306f\u975e\u5e38\u306b\u3057\u3063\u304b\u308a\u3057\u305f\u6a5f\u80fd\u3068\u3001\u521d\u5fc3\u8005\u306b\u3084\u3055\u3057\u3044\u30e6\u30fc\u30b6\u30fc\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002Core Web Vitals \u306e3\u3064\u306e\u6307\u6a19\u3059\u3079\u3066\u3092\u5bfe\u8c61\u3068\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u5358\u4f53\u3067\u5b8c\u7d50\u3059\u308b\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u516c\u5f0f\u30db\u30fc\u30e0\u30da\u30fc\u30b8\u306f\u3001Perfmatters \u3092\u30ad\u30e3\u30c3\u30b7\u30e5\u30d7\u30e9\u30b0\u30a4\u30f3\u3068\u4f75\u7528\u3059\u308b\u3053\u3068\u3092\u63a8\u5968\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u6599\u91d1<\/h4>\n\n\n\n<p>\u3053\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u306f\u6709\u6599\u306e\u307f\u3067\u3059\u30021\u5e74\u9593\u306e\u30b5\u30dd\u30fc\u30c8\u3068\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u304c\u4ed8\u3044\u305f1\u30b5\u30a4\u30c8\u7528\u306e\u30e9\u30a4\u30bb\u30f3\u30b9\u309229.95 \u30c9\u30eb\u3067\u8cfc\u5165\u3067\u304d\u300130\u65e5\u9593\u306e\u8fd4\u91d1\u4fdd\u8a3c\u3082\u4ed8\u3044\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">7. <a href=\"https:\/\/wordpress.org\/plugins\/flying-scripts\/\">FlyingPress<\/a><\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"395\" src=\"https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/flyingpress-wordpress-plugin-to-improve-core-web-vitals.jpg\" alt=\"Core Web Vitals \u306e\u6539\u5584\u306b\u5f79\u7acb\u3064 WordPress \u30d7\u30e9\u30b0\u30a4\u30f3\u3001FlyingPress\" class=\"wp-image-9371356\" srcset=\"https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/flyingpress-wordpress-plugin-to-improve-core-web-vitals.jpg 800w, https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/flyingpress-wordpress-plugin-to-improve-core-web-vitals-310x153.jpg 310w, https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/flyingpress-wordpress-plugin-to-improve-core-web-vitals-768x379.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p><strong>\u4e3b\u306a\u5f37\u307f\uff1a<\/strong>\u4f7f\u3044\u3084\u3059\u3055<\/p>\n\n\n\n<p><strong>\u304a\u3059\u3059\u3081\u306e\u5bfe\u8c61\uff1a<\/strong>\u521d\u5fc3\u8005\u3001\u6280\u8853\u306b\u8a73\u3057\u304f\u306a\u3044\u30e6\u30fc\u30b6\u30fc<\/p>\n\n\n\n<p><strong>\u5bfe\u8c61\u3068\u306a\u308b Core Web Vitals\uff1a<\/strong>LCP\u3001INP\u3001CLS<\/p>\n\n\n\n<p>FlyingPress \u3082\u3001\u30aa\u30fc\u30eb\u30a4\u30f3\u30ef\u30f3\u3067\u6709\u6599\u306e\u307f\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u3067\u3059\u3002WordPress \u30b5\u30a4\u30c8\u306e Core Web Vitals \u3059\u3079\u3066\u306b\u5bfe\u51e6\u3059\u308b\u3068\u3046\u305f\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u4e3b\u306a\u6a5f\u80fd<\/h4>\n\n\n\n<p>FlyingPress \u304c\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u305f\u3081\u306b\u3067\u304d\u308b\u3053\u3068\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30da\u30fc\u30b8\u30ad\u30e3\u30c3\u30b7\u30e5\u3068\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u30d7\u30ea\u30ed\u30fc\u30c9\uff08\u30e2\u30d0\u30a4\u30eb\u7528\u306e\u500b\u5225\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3042\u308a\uff09<\/li>\n\n\n\n<li>\u753b\u50cf\u306e\u6700\u9069\u5316\uff08AVIF\/WebP \u3078\u306e\u5909\u63db\u3001\u5727\u7e2e\uff09<\/li>\n\n\n\n<li>\u5b9f\u74b0\u5883\u3067\u306e Core Web Vitals \u306e\u8ffd\u8de1<\/li>\n\n\n\n<li>\u672a\u4f7f\u7528\u306e CSS \u306e\u524a\u9664<\/li>\n\n\n\n<li>JavaScript \u306e\u8aad\u307f\u8fbc\u307f\u306e\u5ef6\u671f\u3068\u5b9f\u884c\u306e\u9045\u5ef6<\/li>\n\n\n\n<li>\u30b3\u30fc\u30c9\u306e\u6700\u5c0f\u5316<\/li>\n\n\n\n<li>\u753b\u50cf\u3001HTML\u3001\u52d5\u753b\u306a\u3069\u306e\u9045\u5ef6\u8aad\u307f\u8fbc\u307f<\/li>\n\n\n\n<li>\u91cd\u8981\u306a\u30ea\u30bd\u30fc\u30b9\u306e\u512a\u5148\u9806\u4f4d\u4ed8\u3051<\/li>\n\n\n\n<li><a href=\"https:\/\/docs.wp-rocket.me\/article\/1348-preload-links\">\u30ea\u30f3\u30af\u306e\u30d7\u30ea\u30ed\u30fc\u30c9<\/a><\/li>\n\n\n\n<li>Google Fonts \u306e\u6700\u9069\u5316<\/li>\n\n\n\n<li>\u4e0d\u8db3\u3057\u3066\u3044\u308b\u753b\u50cf\u306e height \u5c5e\u6027\u3068 width \u5c5e\u6027\u306e\u8ffd\u52a0<\/li>\n\n\n\n<li>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u6700\u9069\u5316<\/li>\n\n\n\n<li>WordPress \u306e\u4e0d\u8981\u306a\u6a5f\u80fd\uff08\u7d75\u6587\u5b57\u306a\u3069\uff09\u306e\u524a\u9664<\/li>\n\n\n\n<li>CDN \u3068\u306e\u9023\u643a<\/li>\n\n\n<\/ul>\n\n\n\n<p>\u30e6\u30fc\u30b6\u30fc\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3082\u3059\u3063\u304d\u308a\u3057\u3066\u3044\u3066\u3001\u521d\u5fc3\u8005\u306b\u3084\u3055\u3057\u3044\u4f5c\u308a\u3067\u3059\u3002\u307b\u3068\u3093\u3069\u306e\u6a5f\u80fd\u306f\u3001WordPress \u306e\u7ba1\u7406\u753b\u9762\u306e\u4e2d\u3067\u30b7\u30f3\u30d7\u30eb\u306a\u30b9\u30a4\u30c3\u30c1\u3092\u4f7f\u3063\u3066\u6709\u52b9\u5316\u3001\u7121\u52b9\u5316\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"864\" src=\"https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/flyingpress-user-interface.jpg\" alt=\"FlyingPress \u306e\u30e6\u30fc\u30b6\u30fc\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\" class=\"wp-image-9371363\" srcset=\"https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/flyingpress-user-interface.jpg 800w, https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/flyingpress-user-interface-181x195.jpg 181w, https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/flyingpress-user-interface-768x829.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">\u3053\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u691c\u8a0e\u3059\u308b\u7406\u7531<\/h4>\n\n\n\n<p>FlyingPress \u306f\u5805\u5b9f\u306a\u9078\u629e\u80a2\u3067\u3059\u3002\u512a\u308c\u305f\u6a5f\u80fd\u3092\u5099\u3048\u3066\u304a\u308a\u3001\u4f7f\u3044\u3084\u3059\u3044\u30d7\u30e9\u30b0\u30a4\u30f3\u3067\u3059\u3002\u307e\u305f\u3001\u9069\u5207\u306a\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3082\u7528\u610f\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u6709\u52b9\u306b\u306a\u3063\u305f\u77ac\u9593\u304b\u3089\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306b\u52b9\u679c\u304c\u73fe\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u6599\u91d1<\/h4>\n\n\n\n<p>FlyingPress \u306e1\u30b5\u30a4\u30c8\u7528\u30e9\u30a4\u30bb\u30f3\u30b9\u306f\u5e74\u984d59 \u30c9\u30eb\u3067\u3059\u300214\u65e5\u9593\u306e\u7121\u6599\u30c8\u30e9\u30a4\u30a2\u30eb\u304c\u3042\u308a\u307e\u3059\u3002\u767b\u9332\u3068\u30ad\u30e3\u30f3\u30bb\u30eb\u306f\u3044\u3064\u3067\u3082\u3067\u304d\u3001\u30c8\u30e9\u30a4\u30a2\u30eb\u304c\u7d42\u308f\u308b\u307e\u3067\u30af\u30ec\u30b8\u30c3\u30c8\u30ab\u30fc\u30c9\u306b\u8acb\u6c42\u3055\u308c\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\ud83d\udca1 <a href=\"https:\/\/wp-rocket.me\/flyingpress-vs-wp-rocket\/\">FlyingPress \u3068 WP Rocket \u306e\u6bd4\u8f03<\/a>\u3092\u30c1\u30a7\u30c3\u30af\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">8. <a href=\"https:\/\/imagify.io\/\">Imagify<\/a><\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"430\" src=\"https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/imagify-wordpress-plugin-to-improve-core-web-vitals.jpg\" alt=\"Core Web Vitals \u306e\u6539\u5584\u306b\u5f79\u7acb\u3064 WordPress \u30d7\u30e9\u30b0\u30a4\u30f3\u3001Imagify\" class=\"wp-image-9371373\" srcset=\"https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/imagify-wordpress-plugin-to-improve-core-web-vitals.jpg 800w, https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/imagify-wordpress-plugin-to-improve-core-web-vitals-310x167.jpg 310w, https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/imagify-wordpress-plugin-to-improve-core-web-vitals-768x413.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p><strong>\u4e3b\u306a\u5f37\u307f\uff1a<\/strong>\u753b\u50cf\u306e\u6700\u9069\u5316<\/p>\n\n\n\n<p><strong>\u304a\u3059\u3059\u3081\u306e\u5bfe\u8c61\uff1a<\/strong>\u30d3\u30b8\u30e5\u30a2\u30eb\u8981\u7d20\u306e\u591a\u3044\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8<\/p>\n\n\n\n<p><strong>\u5bfe\u8c61\u3068\u306a\u308b Core Web Vitals\uff1a<\/strong>LCP\u3001CLS<\/p>\n\n\n\n<p>Imagify \u306e\u5f79\u5272\u306f1\u3064\u3060\u3051\u3001\u753b\u50cf\u306e\u6700\u9069\u5316\u3067\u3059\u3002\u30a6\u30a7\u30d6\u30da\u30fc\u30b8\u306e\u5bb9\u91cf\u306e\u5927\u90e8\u5206\u3092\u5360\u3081\u308b\u306e\u306f\u305f\u3044\u3066\u3044\u30d3\u30b8\u30e5\u30a2\u30eb\u30b3\u30f3\u30c6\u30f3\u30c4\u306a\u306e\u3067\u3001\u305d\u306e\u8aad\u307f\u8fbc\u307f\u3092\u901f\u304f\u3059\u308b\u3053\u3068\u306f\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u5168\u4f53\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u6539\u5584\u306b\u5927\u304d\u304f\u8ca2\u732e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"452\" src=\"https:\/\/wp-rocket.me\/wp-content\/uploads\/2023\/09\/Page-weight-by-content-type-Source-httparchive.org-.png\" alt=\"\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u7a2e\u985e\u5225\u306e\u30da\u30fc\u30b8\u5bb9\u91cf\u306e\u4e2d\u592e\u5024\u3092\u793a\u3059 Web Almanac 2022 \u306e\u30b0\u30e9\u30d5\uff08\u753b\u50cf\u3001JS\u3001CSS\u3001HTML\uff09\" class=\"wp-image-5953115\" srcset=\"https:\/\/wp-rocket.me\/wp-content\/uploads\/2023\/09\/Page-weight-by-content-type-Source-httparchive.org-.png 800w, https:\/\/wp-rocket.me\/wp-content\/uploads\/2023\/09\/Page-weight-by-content-type-Source-httparchive.org--310x175.png 310w, https:\/\/wp-rocket.me\/wp-content\/uploads\/2023\/09\/Page-weight-by-content-type-Source-httparchive.org--768x434.png 768w, https:\/\/wp-rocket.me\/wp-content\/uploads\/2023\/09\/Page-weight-by-content-type-Source-httparchive.org--106x60.png 106w, https:\/\/wp-rocket.me\/wp-content\/uploads\/2023\/09\/Page-weight-by-content-type-Source-httparchive.org--159x90.png 159w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">\u4e3b\u306a\u6a5f\u80fd<\/h4>\n\n\n\n<p>Imagify \u306f\u3001\u54c1\u8cea\u3092\u640d\u306a\u3046\u3053\u3068\u306a\u304f\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u4e0a\u306e\u753b\u50cf\u306e\u5bb9\u91cf\u3092\u3067\u304d\u308b\u3060\u3051\u5c0f\u3055\u304f\u3059\u308b\u305f\u3081\u306e\u5b8c\u5168\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u3059\u3002\u305d\u306e\u305f\u3081\u306e\u624b\u6bb5\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5bb9\u91cf\u3092\u7bc0\u7d04\u3067\u304d\u308b WebP \u5f62\u5f0f\u3068 AVIF \u5f62\u5f0f\u3078\u306e\u30d3\u30b8\u30e5\u30a2\u30eb\u306e\u5909\u63db<\/li>\n\n\n\n<li>\u30b5\u30a4\u30c8\u4e0a\u306e\u753b\u50cf\u306e\u3001\u3088\u308a\u8efd\u91cf\u306a\u4ee3\u66ff\u753b\u50cf\u3078\u306e\u81ea\u52d5\u7f6e\u304d\u63db\u3048<\/li>\n\n\n\n<li>\u30ed\u30b9\u30ec\u30b9\u5727\u7e2e<\/li>\n\n\n\n<li>\u5927\u304d\u306a\u753b\u50cf\u306e\u30ea\u30b5\u30a4\u30ba<\/li>\n\n\n<\/ul>\n\n\n\n<p>Imagify \u306f\u3001\u30b5\u30a4\u30c8\u306b\u65b0\u3057\u3044\u753b\u50cf\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3057\u305f\u3068\u304d\u306b\u3001\u3053\u308c\u3089\u306e\u51e6\u7406\u3092\u81ea\u52d5\u3067\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002\u65e2\u5b58\u306e\u30d3\u30b8\u30e5\u30a2\u30eb\u3082\u3001\u500b\u5225\u307e\u305f\u306f\u4e00\u62ec\u3067\u540c\u3058\u3088\u3046\u306b\u6700\u9069\u5316\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1652\" height=\"1717\" src=\"https:\/\/wp-rocket.me\/wp-content\/uploads\/2025\/11\/imagify-bulk-optimization-option-1.jpg\" alt=\"Imagify \u306e\u4e00\u62ec\u6700\u9069\u5316\u753b\u9762\uff08\u6700\u9069\u5316\u306e\u6982\u8981\u3068\u30e1\u30c7\u30a3\u30a2\u30d5\u30a1\u30a4\u30eb\u306e\u4e00\u62ec\u6700\u9069\u5316\uff09\" class=\"wp-image-8770795\" srcset=\"https:\/\/wp-rocket.me\/wp-content\/uploads\/2025\/11\/imagify-bulk-optimization-option-1.jpg 1652w, https:\/\/wp-rocket.me\/wp-content\/uploads\/2025\/11\/imagify-bulk-optimization-option-1-188x195.jpg 188w, https:\/\/wp-rocket.me\/wp-content\/uploads\/2025\/11\/imagify-bulk-optimization-option-1-768x798.jpg 768w\" sizes=\"auto, (max-width: 1652px) 100vw, 1652px\" \/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">\u3053\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u691c\u8a0e\u3059\u308b\u7406\u7531<\/h4>\n\n\n\n<p><a href=\"https:\/\/wp-rocket.me\/blog\/image-optimization-wordpress\/\">\u753b\u50cf\u306e\u6700\u9069\u5316<\/a>\u306f\u3001WordPress \u3067 Core Web Vitals \u3092\u6539\u5584\u3059\u308b\u3046\u3048\u3067\u898b\u843d\u3068\u3055\u308c\u304c\u3061\u306a\u8981\u7d20\u3067\u3059\u3002Imagify \u306f\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u3092\u81ea\u52d5\u5316\u3057\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u904b\u55b6\u8005\u306b\u3068\u3063\u3066\u624b\u8efd\u306a\u3082\u306e\u306b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u6599\u91d1<\/h4>\n\n\n\n<p>\u7121\u6599\u7248\u3067\u306f\u3001\u6708\u306b 20 MB \u307e\u3067\u306e\u753b\u50cf\u3092\u51e6\u7406\u3067\u304d\u307e\u3059\u3002\u6708 500 MB \u307e\u305f\u306f\u7121\u5236\u9650\u306e\u5e2f\u57df\u5e45\u3092\u542b\u3080\u6709\u6599\u30d7\u30e9\u30f3\u306f\u3001\u5e74\u9593\u30d7\u30e9\u30f3\u3067\u305d\u308c\u305e\u308c\u6708\u984d4.99 \u30c9\u30eb\u30689.99 \u30c9\u30eb\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">9. <a href=\"https:\/\/wordpress.org\/plugins\/litespeed-cache\/\">LiteSpeed Cache<\/a><\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"350\" src=\"https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/litespeed-cache-wordpress-plugin-to-improve-core-web-vitals.jpg\" alt=\"Core Web Vitals \u306e\u6539\u5584\u306b\u5f79\u7acb\u3064 WordPress \u30d7\u30e9\u30b0\u30a4\u30f3\u3001LiteSpeed Cache\" class=\"wp-image-9371384\" srcset=\"https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/litespeed-cache-wordpress-plugin-to-improve-core-web-vitals.jpg 800w, https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/litespeed-cache-wordpress-plugin-to-improve-core-web-vitals-310x136.jpg 310w, https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/litespeed-cache-wordpress-plugin-to-improve-core-web-vitals-768x336.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p><strong>\u4e3b\u306a\u5f37\u307f\uff1a<\/strong>WordPress \u3068 LiteSpeed \u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u30a8\u30f3\u30b8\u30f3\u306e\u7d71\u5408<\/p>\n\n\n\n<p><strong>\u304a\u3059\u3059\u3081\u306e\u5bfe\u8c61\uff1a<\/strong>LiteSpeed \u304c\u6709\u52b9\u306a\u30b5\u30fc\u30d0\u30fc\u3067\u52d5\u4f5c\u3059\u308b WordPress \u30b5\u30a4\u30c8<\/p>\n\n\n\n<p><strong>\u5bfe\u8c61\u3068\u306a\u308b Core Web Vitals\uff1a<\/strong>LCP\u3001INP\u3001CLS<\/p>\n\n\n\n<p>\u305d\u306e\u540d\u306e\u3068\u304a\u308a\u3001LiteSpeed Cache \u306f\u30ad\u30e3\u30c3\u30b7\u30e5\u30d7\u30e9\u30b0\u30a4\u30f3\u3068\u3057\u3066\u59cb\u307e\u308a\u307e\u3057\u305f\u304c\u3001\u6642\u9593\u3068\u3068\u3082\u306b\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6700\u9069\u5316\u306e\u6a5f\u80fd\u3092\u8ffd\u52a0\u3057\u3066\u304d\u307e\u3057\u305f\u3002<a href=\"https:\/\/www.litespeedtech.com\/\">LiteSpeed \u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u30a8\u30f3\u30b8\u30f3<\/a>\u3092\u642d\u8f09\u3057\u305f\u30b5\u30fc\u30d0\u30fc\u4e0a\u306e\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3067\u6700\u3082\u52b9\u679c\u3092\u767a\u63ee\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u4e3b\u306a\u6a5f\u80fd<\/h4>\n\n\n\n<p>LiteSpeed Cache \u306b\u306f\u3001\u3059\u3079\u3066\u306e\u30e6\u30fc\u30b6\u30fc\u304c\u4f7f\u3048\u308b\u6a5f\u80fd\u3068\u3001LiteSpeed \u304c\u6709\u52b9\u306a\u30b5\u30a4\u30c8\u5c02\u7528\u306e\u6a5f\u80fd\u306e2\u7a2e\u985e\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4e00\u822c\u7684\u306a\u6a5f\u80fd\u306b\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30da\u30fc\u30b8\u3001\u30d6\u30e9\u30a6\u30b6\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3001CDN \u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u3078\u306e\u5bfe\u5fdc<\/li>\n\n\n\n<li>\u753b\u50cf\u306e\u6700\u9069\u5316\u3068\u9045\u5ef6\u8aad\u307f\u8fbc\u307f\uff08iframe \u306b\u3082\u5bfe\u5fdc\uff09<\/li>\n\n\n\n<li>CSS\/JS \u306e\u7d50\u5408<\/li>\n\n\n\n<li>CSS\u3001JavaScript\u3001HTML \u306e\u6700\u5c0f\u5316\uff08\u30a4\u30f3\u30e9\u30a4\u30f3\u3068\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u306e\u3082\u306e\u3092\u542b\u3080\uff09<\/li>\n\n\n\n<li>CSS \u306e\u975e\u540c\u671f\u8aad\u307f\u8fbc\u307f<\/li>\n\n\n\n<li>\u30af\u30ea\u30c6\u30a3\u30ab\u30eb CSS \u306e\u81ea\u52d5\u751f\u6210<\/li>\n\n\n\n<li><a href=\"https:\/\/wp-rocket.me\/blog\/deferred-loading-of-javascript\/\">JavaScript \u306e\u8aad\u307f\u8fbc\u307f\u306e\u5ef6\u671f\u3068\u5b9f\u884c\u306e\u9045\u5ef6<\/a><\/li>\n\n\n\n<li>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u30af\u30ea\u30fc\u30ca\u30fc\u3068\u30aa\u30d7\u30c6\u30a3\u30de\u30a4\u30b6\u30fc<\/li>\n\n\n\n<li>HTTP\/2 \u30d7\u30c3\u30b7\u30e5\u3068 DNS \u30d7\u30ea\u30d5\u30a7\u30c3\u30c1<\/li>\n\n\n<\/ul>\n\n\n\n<p>\u306a\u304a\u3001\u4e00\u90e8\u306e\u6a5f\u80fd\u3092\u5229\u7528\u3059\u308b\u306b\u306f\u3001\u30b5\u30a4\u30c8\u3092\u5916\u90e8\u30b5\u30fc\u30d3\u30b9\u306e QUIC.cloud \u306b\u63a5\u7d9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u8a2d\u5b9a\u304c\u591a\u304f\u3001\u6587\u5b57\u3084\u5c02\u9580\u7528\u8a9e\u3060\u3089\u3051\u3067\u3001\u591a\u304f\u306e\u5224\u65ad\u3092\u30e6\u30fc\u30b6\u30fc\u306b\u4efb\u305b\u308b\u30e6\u30fc\u30b6\u30fc\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u4f7f\u3044\u3053\u306a\u3059\u5fc5\u8981\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"1495\" src=\"https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/litespeed-cache-settings.jpg\" alt=\"LiteSpeed Cache \u306e\u8a2d\u5b9a\u753b\u9762\" class=\"wp-image-9371393\" srcset=\"https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/litespeed-cache-settings.jpg 800w, https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/litespeed-cache-settings-104x195.jpg 104w, https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/litespeed-cache-settings-768x1435.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>LiteSpeed \u30b5\u30fc\u30d0\u30fc\u3067\u306f\u3001\u3055\u3089\u306b\u6b21\u306e\u30e1\u30ea\u30c3\u30c8\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u81ea\u52d5\u306e\u30da\u30fc\u30b8\u30ad\u30e3\u30c3\u30b7\u30e5\u3068\u30d1\u30fc\u30b8<\/li>\n\n\n\n<li>\u30ed\u30b0\u30a4\u30f3\u30e6\u30fc\u30b6\u30fc\u5411\u3051\u306e\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30ad\u30e3\u30c3\u30b7\u30e5<\/li>\n\n\n\n<li>WordPress REST API \u306e\u547c\u3073\u51fa\u3057\u306e\u30ad\u30e3\u30c3\u30b7\u30e5<\/li>\n\n\n\n<li>\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u8868\u793a\u3068\u30e2\u30d0\u30a4\u30eb\u8868\u793a\u306e\u500b\u5225\u30ad\u30e3\u30c3\u30b7\u30e5<\/li>\n\n\n\n<li>\u9ad8\u5ea6\u306a\u30ad\u30e3\u30c3\u30b7\u30e5\u7ba1\u7406\uff08\u30d1\u30fc\u30b8\u306e\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u8a2d\u5b9a\u306a\u3069\uff09<\/li>\n\n\n\n<li>\u30b9\u30de\u30fc\u30c8\u30d7\u30ea\u30ed\u30fc\u30c9\u30af\u30ed\u30fc\u30e9\u30fc<\/li>\n\n\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u3053\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u691c\u8a0e\u3059\u308b\u7406\u7531<\/h4>\n\n\n\n<p>LiteSpeed Cache \u306f\u5f37\u529b\u306a\u6a5f\u80fd\u3092\u5e45\u5e83\u304f\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u6b8b\u5ff5\u306a\u304c\u3089\u3001\u3053\u306e\u30ea\u30b9\u30c8\u306b\u3088\u304f\u898b\u3089\u308c\u308b\u554f\u984c\u3001\u3064\u307e\u308a\u30e6\u30fc\u30b6\u30fc\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u304c\u8907\u96d1\u3059\u304e\u308b\u3068\u3044\u3046\u554f\u984c\u3092\u62b1\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305d\u306e\u57cb\u3081\u5408\u308f\u305b\u3068\u3057\u3066\u3001LiteSpeed Cache \u306b\u306f\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6700\u9069\u5316\u306e\u30ec\u30d9\u30eb\u3092\u6bb5\u968e\u7684\u306b\u5f15\u304d\u4e0a\u3052\u308b\u3001\u30ef\u30f3\u30af\u30ea\u30c3\u30af\u306e\u30d7\u30ea\u30bb\u30c3\u30c8\u304c5\u3064\u7528\u610f\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/litespeed-cache-presets.jpg\" alt=\"LiteSpeed Cache \u306e\u30d7\u30ea\u30bb\u30c3\u30c8\" class=\"wp-image-9371401\" srcset=\"https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/litespeed-cache-presets.jpg 800w, https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/litespeed-cache-presets-310x174.jpg 310w, https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/litespeed-cache-presets-768x432.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>\u7279\u306b\u521d\u5fc3\u8005\u306b\u306f\u3046\u308c\u3057\u3044\u5de5\u592b\u3067\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u306f\u4e2d\u9593\u306e\u30d7\u30ea\u30bb\u30c3\u30c8\u304c\u6709\u52b9\u306b\u306a\u3063\u3066\u3044\u308b\u305f\u3081\u3001\u3059\u3050\u306b\u52b9\u679c\u304c\u51fa\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u6599\u91d1<\/h4>\n\n\n\n<p>LiteSpeed Cache \u306e WordPress \u30d7\u30e9\u30b0\u30a4\u30f3\u306f\u5b8c\u5168\u306b\u7121\u6599\u3067\u4f7f\u3048\u307e\u3059\u3002Pro \u7248\u3082\u30a2\u30c3\u30d7\u30bb\u30eb\u3082\u3042\u308a\u307e\u305b\u3093\u3002\u8ffd\u52a0\u6599\u91d1\u304c\u304b\u304b\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u306e\u306f\u3001\u753b\u50cf\u306e\u6700\u9069\u5316\u3001CDN \u306e\u5229\u7528\u3001\u305d\u306e\u4ed6\u306e\u5916\u90e8\u30b5\u30fc\u30d3\u30b9\u306e\u6708\u9593\u306e\u5272\u308a\u5f53\u3066\u3092\u8d85\u3048\u305f\u5834\u5408\u3060\u3051\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Core Web Vitals \u306e\u6700\u9069\u5316\u306b\u5f79\u7acb\u3064\u4e3b\u8981\u306a WordPress \u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u6bd4\u8f03<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>\u30d7\u30e9\u30b0\u30a4\u30f3<\/strong><\/th><th><strong>\u4e3b\u306a\u6a5f\u80fd<\/strong><\/th><th><strong>\u5bfe\u8c61\u3068\u306a\u308b Core Web Vitals<\/strong><\/th><th><strong>\u30e1\u30ea\u30c3\u30c8<\/strong><\/th><th><strong>\u30c7\u30e1\u30ea\u30c3\u30c8<\/strong><\/th><th><strong>\u6599\u91d1<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>WP Rocket<\/strong><\/td><td>\u30ad\u30e3\u30c3\u30b7\u30e5\u3001\u30b3\u30fc\u30c9\u3068\u753b\u50cf\u306e\u6700\u9069\u5316\u3001\u9045\u5ef6\u8aad\u307f\u8fbc\u307f\u3068\u9045\u5ef6\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u76e3\u8996<\/td><td>LCP\u3001INP\u3001CLS<\/td><td>\u521d\u5fc3\u8005\u306b\u3084\u3055\u3057\u3044\u3001\u5305\u62ec\u7684\u3001\u81ea\u52d5\u3067\u6539\u5584<\/td><td>\u6709\u6599\u306e\u307f\uff08\u7121\u6599\u7248\u306a\u3057\uff09<\/td><td>\u5e74\u984d59 \u30c9\u30eb\uff081\u30b5\u30a4\u30c8\uff09<\/td><\/tr><tr><td><strong>W3 Total Cache<\/strong><\/td><td>\u8907\u6570\u306e\u7a2e\u985e\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u3068\u30b3\u30fc\u30c9\u306e\u6700\u9069\u5316\u3001\u753b\u50cf\u306e\u9045\u5ef6\u8aad\u307f\u8fbc\u307f\u3001WordPress \u306e\u4e0d\u8981\u306a\u6a5f\u80fd\u306e\u524a\u9664<\/td><td>LCP\u3001INP\u3001CLS<\/td><td>\u5e45\u5e83\u3044\u6a5f\u80fd<\/td><td>\u30aa\u30d7\u30b7\u30e7\u30f3\u306e\u591a\u3044\u8907\u96d1\u306a UI<\/td><td>\u7121\u6599\uff08\u6709\u6599\u7248\u306f\u5e74\u984d99 \u30c9\u30eb\u304b\u3089\uff09<\/td><\/tr><tr><td><strong>NitroPack<\/strong><\/td><td>\u30ad\u30e3\u30c3\u30b7\u30e5\u3001\u4e8b\u524d\u63a5\u7d9a\u3001\u30b3\u30fc\u30c9\u3068\u8aad\u307f\u8fbc\u307f\u9806\u5e8f\u306e\u6539\u5584\u3001\u30d5\u30a9\u30f3\u30c8\u3068\u753b\u50cf\u306e\u6700\u9069\u5316<\/td><td>LCP\u3001INP\u3001CLS<\/td><td>\u7db2\u7f85\u7684\u306a\u6a5f\u80fd\u3001\u9069\u5207\u306a\u30c7\u30d5\u30a9\u30eb\u30c8\u8a2d\u5b9a\u3001\u521d\u5fc3\u8005\u306b\u3084\u3055\u3057\u3044 UI<\/td><td>WordPress \u306e\u5916\u3067\u7ba1\u7406\u3001\u6700\u9069\u5316\u306b\u6708\u9593\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u4e0a\u9650<\/td><td>1,000\u30da\u30fc\u30b8\u30d3\u30e5\u30fc\u3068 CDN 1 GB \u306e\u7121\u6599\u30d7\u30e9\u30f3\uff08\u6709\u6599\u306f\u6708\u984d7 \u30c9\u30eb\u304b\u3089\uff09<\/td><\/tr><tr><td><strong>Autoptimize<\/strong><\/td><td>CSS\/JS \u306e\u96c6\u7d04\u3068\u6700\u5c0f\u5316\u3001\u753b\u50cf\u306e\u6700\u9069\u5316\u3068\u9045\u5ef6\u8aad\u307f\u8fbc\u307f\u3001Google Fonts \u306e\u6700\u9069\u5316<\/td><td>LCP\u3001INP<\/td><td>\u6a5f\u80fd\u304c\u8c4a\u5bcc\u3001\u5f37\u529b\u306a\u6700\u9069\u5316<\/td><td>\u6587\u5b57\u306e\u591a\u3044 UI\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u8a2d\u5b9a\u304c\u5c11\u306a\u3044<\/td><td>\u7121\u6599\uff08\u6709\u6599\u7248\u306f\u5e74\u984d89 \u30c9\u30eb\u304b\u3089\uff09<\/td><\/tr><tr><td><strong>Asset CleanUp<\/strong><\/td><td>\u672a\u4f7f\u7528\u306e CSS\/JS \u306e\u7121\u52b9\u5316\u3001\u30a2\u30bb\u30c3\u30c8\u306e\u30d7\u30ea\u30ed\u30fc\u30c9\u3001\u30b3\u30fc\u30c9\u306e\u6700\u5c0f\u5316\u3068\u7d50\u5408\u3001\u30af\u30ea\u30c6\u30a3\u30ab\u30eb CSS<\/td><td>LCP\u3001INP<\/td><td>\u304d\u3081\u7d30\u304b\u3044\u5236\u5fa1\u3001HTTP \u30ea\u30af\u30a8\u30b9\u30c8\u306e\u524a\u6e1b\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u30d7\u30e9\u30b0\u30a4\u30f3\u3068\u4f75\u7528\u53ef\u80fd<\/td><td>\u975e\u5e38\u306b\u6587\u5b57\u306e\u591a\u3044 UI\u3001\u7fd2\u5f97\u306b\u6642\u9593\u304c\u304b\u304b\u308b<\/td><td>\u7121\u6599\uff08Pro \u306f\u5e74\u984d49 \u30c9\u30eb\u304b\u3089\uff09<\/td><\/tr><tr><td><strong>Perfmatters<\/strong><\/td><td>WordPress \u306e\u4e0d\u8981\u306a\u6a5f\u80fd\u306e\u7121\u52b9\u5316\u3001\u30b9\u30af\u30ea\u30d7\u30c8\u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u3001\u9045\u5ef6\u8aad\u307f\u8fbc\u307f\u3001CDN\u3001\u30d5\u30a9\u30f3\u30c8\u3068\u30a2\u30af\u30bb\u30b9\u89e3\u6790\u306e\u30ed\u30fc\u30ab\u30eb\u5316\u3001\u4e0d\u8db3\u3057\u3066\u3044\u308b\u753b\u50cf\u30b5\u30a4\u30ba\u306e\u8ffd\u52a0<\/td><td>LCP\u3001INP\u3001CLS<\/td><td>\u4f7f\u3044\u3084\u3059\u3044 UI<\/td><td>\u6709\u6599\u306e\u307f\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u30d7\u30e9\u30b0\u30a4\u30f3\u3068\u306e\u4f75\u7528\u3092\u63a8\u5968<\/td><td>\u5e74\u984d29.95 \u30c9\u30eb\uff081\u30b5\u30a4\u30c8\uff09<\/td><\/tr><tr><td><strong>FlyingPress<\/strong><\/td><td>\u30ad\u30e3\u30c3\u30b7\u30e5\u3001\u753b\u50cf\u306e\u6700\u9069\u5316\u3001\u5b9f\u74b0\u5883\u3067\u306e CWV \u306e\u8ffd\u8de1\u3001\u30b3\u30fc\u30c9\u306e\u6539\u5584\u3001WordPress \u306e\u4e0d\u8981\u306a\u6a5f\u80fd\u306e\u524a\u9664<\/td><td>LCP\u3001INP\u3001CLS<\/td><td>\u7db2\u7f85\u7684\u306a\u6a5f\u80fd\u3001\u521d\u5fc3\u8005\u306b\u3084\u3055\u3057\u3044 UI\u3001\u9069\u5207\u306a\u30c7\u30d5\u30a9\u30eb\u30c8\u8a2d\u5b9a<\/td><td>\u6709\u6599\u306e\u307f\u3001\u7121\u6599\u7248\u306a\u3057<\/td><td>\u5e74\u984d59 \u30c9\u30eb\uff081\u30b5\u30a4\u30c8\uff09<\/td><\/tr><tr><td><strong>Imagify<\/strong><\/td><td>WebP\/AVIF \u3078\u306e\u753b\u50cf\u306e\u5909\u63db\u3001\u30ed\u30b9\u30ec\u30b9\u5727\u7e2e\u3001\u4e00\u62ec\u6700\u9069\u5316\u3001\u81ea\u52d5\u30ea\u30b5\u30a4\u30ba<\/td><td>LCP<\/td><td>\u81ea\u52d5\u5316\u3001\u9ad8\u54c1\u8cea\u3001\u753b\u50cf\u306e\u5bb9\u91cf\u3092\u5927\u5e45\u306b\u524a\u6e1b<\/td><td>\u7121\u6599\u67a0\u304c\u9650\u3089\u308c\u3066\u3044\u308b<\/td><td>\u7121\u6599\uff08\u6708 20 MB\uff09\u3001\u6709\u6599\u306f\u6708\u984d4.99 \u30c9\u30eb\u304b\u3089\uff08\u5e74\u9593\u30d7\u30e9\u30f3\uff09<\/td><\/tr><tr><td><strong>LiteSpeed Cache<\/strong><\/td><td>\u8907\u6570\u306e\u7a2e\u985e\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u3001\u753b\u50cf\u3068\u30b3\u30fc\u30c9\u306e\u6700\u9069\u5316\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30af\u30ea\u30fc\u30ca\u30fc\u3001LiteSpeed \u30b5\u30fc\u30d0\u30fc\u5411\u3051\u306e\u8ffd\u52a0\u306e\u6539\u5584<\/td><td>LCP\u3001INP\u3001CLS<\/td><td>\u5e45\u5e83\u3044\u6a5f\u80fd\u3001\u30ef\u30f3\u30af\u30ea\u30c3\u30af\u306e\u30d7\u30ea\u30bb\u30c3\u30c8<\/td><td>\u8907\u96d1\u3067\u6587\u5b57\u3084\u5c02\u9580\u7528\u8a9e\u306e\u591a\u3044 UI\u3001\u4e00\u90e8\u306e\u6a5f\u80fd\u306b\u5916\u90e8\u30b5\u30fc\u30d3\u30b9\u3078\u306e\u63a5\u7d9a\u304c\u5fc5\u8981<\/td><td>\u7121\u6599\uff08Pro \u7248\u306a\u3057\uff09<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u30b1\u30fc\u30b9\u30b9\u30bf\u30c7\u30a3\uff1aWordPress \u30d7\u30e9\u30b0\u30a4\u30f3\u306b\u3088\u308b Core Web Vitals \u3078\u306e\u53d6\u308a\u7d44\u307f<\/h2>\n\n\n\n<p>\u9069\u5207\u306a\u30d7\u30e9\u30b0\u30a4\u30f3\u304c WordPress \u30b5\u30a4\u30c8\u306e Core Web Vitals \u306b\u3069\u308c\u307b\u3069\u306e\u5f71\u97ff\u3092\u4e0e\u3048\u3046\u308b\u304b\u3092\u691c\u8a3c\u3059\u308b\u305f\u3081\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30c6\u30fc\u30de\u3001\u3044\u304f\u3064\u304b\u306e\u6a19\u6e96\u7684\u306a\u30d7\u30e9\u30b0\u30a4\u30f3\u3001\u5c11\u3057\u306e\u30c0\u30df\u30fc\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u5165\u308c\u305f\u30c7\u30e2\u30b5\u30a4\u30c8\u3092\u7528\u610f\u3057\u307e\u3057\u305f\u3002\u6700\u521d\u306e PageSpeed Insights \u306e\u8a08\u6e2c\u7d50\u679c\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"491\" src=\"https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/core-web-vitals-test-initial-results.jpg\" alt=\"Core Web Vitals \u306e\u30c6\u30b9\u30c8\u306e\u521d\u56de\u7d50\u679c\" class=\"wp-image-9371431\" srcset=\"https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/core-web-vitals-test-initial-results.jpg 800w, https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/core-web-vitals-test-initial-results-310x190.jpg 310w, https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/core-web-vitals-test-initial-results-768x471.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>\u3053\u306e\u30b5\u30a4\u30c8\u306b\u306f\u5b9f\u969b\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u304c\u306a\u3044\u305f\u3081\u3001\u8a08\u6e2c\u3067\u304d\u308b\u306e\u306f LCP \u3068 CLS \u3060\u3051\u3067\u3059\u3002\u7279\u306b LCP \u306b\u306f\u6539\u5584\u306e\u4f59\u5730\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u6539\u5584\u306e\u305f\u3081\u306b\u3001WP Rocket \u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u6709\u52b9\u5316\u3057\u3001\u3042\u308f\u305b\u3066\u6b21\u306e\u6a5f\u80fd\u3092\u6709\u52b9\u306b\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u672a\u4f7f\u7528 CSS \u524a\u9664<\/li>\n\n\n\n<li>JavaScript \u9045\u5ef6\u8aad\u8fbc\u3068 JavaScript \u306e\u5b9f\u884c\u9045\u5ef6<\/li>\n\n\n\n<li>\u753b\u50cf\u3068\u52d5\u753b\u306e\u9045\u5ef6\u8aad\u307f\u8fbc\u307f<\/li>\n\n\n\n<li>\u4e0d\u8db3\u3057\u3066\u3044\u308b\u753b\u50cf\u30b5\u30a4\u30ba\u306e\u8ffd\u52a0<\/li>\n\n\n\n<li>Preload fonts<\/li>\n\n\n<\/ul>\n\n\n\n<p>\u518d\u30c6\u30b9\u30c8\u3059\u308b\u3068\u3001PageSpeed Insights \u306e\u5024\u306f\u6b21\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"482\" src=\"https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/website-core-web-vitals-test-results-after-optimization.jpg\" alt=\"\u6700\u9069\u5316\u5f8c\u306e\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e Core Web Vitals \u306e\u30c6\u30b9\u30c8\u7d50\u679c\" class=\"wp-image-9371441\" srcset=\"https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/website-core-web-vitals-test-results-after-optimization.jpg 800w, https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/website-core-web-vitals-test-results-after-optimization-310x187.jpg 310w, https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/website-core-web-vitals-test-results-after-optimization-768x463.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>LCP \u3068 CLS \u304c\u3069\u3061\u3089\u3082\u5927\u5e45\u306b\u6539\u5584\u3057\u305f\u3060\u3051\u3067\u306a\u304f\u3001\u307b\u304b\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6307\u6a19\u3082\u3059\u3079\u3066\u5411\u4e0a\u3057\u307e\u3057\u305f\u3002\u3057\u304b\u3082\u3001<strong>\u5b9f\u88c5\u306b\u304b\u304b\u3063\u305f\u6642\u9593\u306f\u6587\u5b57\u3069\u304a\u308a3\u5206<\/strong>\u3067\u3057\u305f\u3002WP Rocket \u3092\u4f7f\u3046\u524d\u3068\u4f7f\u3063\u305f\u5f8c\u306e\u30c6\u30b9\u30c8\u7d50\u679c\u3092\u6bd4\u8f03\u3059\u308b\u3068\u3001\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>\u9805\u76ee<\/strong><\/th><th><strong>\u5c0e\u5165\u524d<\/strong><\/th><th><strong>\u5c0e\u5165\u5f8c<\/strong><\/th><\/tr><\/thead><tbody><tr><td>\u30e2\u30d0\u30a4\u30eb\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30b9\u30b3\u30a2<\/td><td>70<\/td><td>96<\/td><\/tr><tr><td>First Contentful Paint<\/td><td>2.9\u79d2<\/td><td>1.0\u79d2<\/td><\/tr><tr><td>Largest Contentful Paint<\/td><td>4.4\u79d2<\/td><td>2.6\u79d2<\/td><\/tr><tr><td>Cumulative Layout Shift<\/td><td>0.04<\/td><td>0.003<\/td><\/tr><tr><td>Speed Index<\/td><td>3.3\u79d2<\/td><td>1.9\u79d2<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n\n\n\n<p>\u6700\u5f8c\u306b\u3001\u3053\u306e\u30c6\u30fc\u30de\u306b\u95a2\u3059\u308b\u3088\u304f\u3042\u308b\u8cea\u554f\u3092\u3044\u304f\u3064\u304b\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3069\u3046\u3059\u308c\u3070\u30b5\u30a4\u30c8\u306e <strong>Core Web Vitals \u3092\u8a08\u6e2c<\/strong>\u3067\u304d\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p>\u30e9\u30dc\u30c7\u30fc\u30bf\u3068\u5b9f\u969b\u306e\u30e6\u30fc\u30b6\u30fc\u306e\u30c7\u30fc\u30bf\u3092\u78ba\u8a8d\u3059\u308b\u306b\u306f\u3001Google \u306e PageSpeed Insights \u3092\u4f7f\u3044\u307e\u3057\u3087\u3046\u3002GTmetrix \u3084 WebPageTest \u306a\u3069\u306e\u307b\u304b\u306e\u30c4\u30fc\u30eb\u3067\u3082\u3001Core Web Vitals \u306e\u6307\u6a19\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">WordPress \u30d7\u30e9\u30b0\u30a4\u30f3\u306f\u3001Core Web Vitals \u306e\u30b9\u30b3\u30a2\u306e\u6539\u5584\u306b\u3069\u3046\u5f79\u7acb\u3061\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p>\u30d7\u30e9\u30b0\u30a4\u30f3\u306f\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u3001\u753b\u50cf\u306e\u5727\u7e2e\u3001\u9045\u5ef6\u8aad\u307f\u8fbc\u307f\u3001\u30b3\u30fc\u30c9\u306e\u6700\u5c0f\u5316\u3068\u3044\u3063\u305f\u6700\u9069\u5316\u3092\u81ea\u52d5\u5316\u3057\u307e\u3059\u3002\u7279\u5b9a\u306e\u6307\u6a19\u306b\u72d9\u3044\u3092\u5b9a\u3081\u3084\u3059\u304f\u306a\u308a\u3001\u4f5c\u696d\u3082\u3088\u308a\u901f\u304f\u7c21\u5358\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Core Web Vitals \u306e <strong>LCP\u3001INP\u3001CLS \u306e\u6539\u5584<\/strong>\u306b\u306f\u3001\u305d\u308c\u305e\u308c\u3069\u306e WordPress \u30d7\u30e9\u30b0\u30a4\u30f3\u304c\u6700\u9069\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p>WP Rocket \u306f\u3001Core Web Vitals \u306e3\u3064\u306e\u6307\u6a19\u3059\u3079\u3066\u3092\u6539\u5584\u3059\u308b\u6a5f\u80fd\u3092\u3001\u521d\u5fc3\u8005\u306b\u3084\u3055\u3057\u30441\u3064\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u306b\u307e\u3068\u3081\u305f\u512a\u308c\u305f\u30aa\u30fc\u30eb\u30a4\u30f3\u30ef\u30f3\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u9078\u3076\u3068\u304d\u306f\u3001\u3069\u3053\u306b\u6ce8\u76ee\u3059\u308c\u3070\u3088\u3044\u3067\u3057\u3087\u3046\u304b\uff1f<\/h3>\n\n\n\n<p>\u30b5\u30a4\u30c8\u3067\u6700\u3082\u5f31\u3044\u6307\u6a19\u306b\u5bfe\u51e6\u3067\u304d\u308b\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u512a\u5148\u3057\u307e\u3057\u3087\u3046\u3002\u4f7f\u3044\u3084\u3059\u3055\u3001\u304a\u4f7f\u3044\u306e\u74b0\u5883\u3068\u306e\u4e92\u63db\u6027\u3001\u30b5\u30a4\u30c8\u306e\u5f31\u70b9\u3092\u88dc\u3046\u6a5f\u80fd\u3092\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u9078\u3093\u3060\u30d7\u30e9\u30b0\u30a4\u30f3\u304c\u52b9\u679c\u3092\u767a\u63ee\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u306f\u3001\u3069\u3046\u3059\u308c\u3070\u5224\u65ad\u3067\u304d\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p>\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306e\u524d\u3068\u5f8c\u306b\u3001PageSpeed Insights \u307e\u305f\u306f GTmetrix \u3067\u30b5\u30a4\u30c8\u3092\u30c6\u30b9\u30c8\u3057\u76f4\u3057\u307e\u3057\u3087\u3046\u3002Google Search Console \u306e Core Web Vitals \u30ec\u30dd\u30fc\u30c8\u3067\u3001\u5b9f\u969b\u306e\u30e6\u30fc\u30b6\u30fc\u306e\u30c7\u30fc\u30bf\u3092\u76e3\u8996\u3057\u307e\u3059\u3002LCP\u3001INP\u3001CLS \u306e\u30b9\u30b3\u30a2\u304c\u6539\u5584\u3057\u3066\u3044\u308b\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u9069\u5207\u306a WordPress \u30d7\u30e9\u30b0\u30a4\u30f3\u3067 Core Web Vitals \u3092\u6539\u5584\u3057\u307e\u3057\u3087\u3046<\/h2>\n\n\n\n<p>\u30b5\u30a4\u30c8\u306e Core Web Vitals \u306e\u6700\u9069\u5316\u306f\u3001\u8907\u96d1\u3067\u3042\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u4f7f\u3048\u3070\u3001\u30b3\u30fc\u30c9\u30921\u884c\u3082\u89e6\u308b\u3053\u3068\u306a\u304f\u3001\u901f\u5ea6\u3001\u30a4\u30f3\u30bf\u30e9\u30af\u30c6\u30a3\u30d6\u6027\u3001\u8996\u899a\u7684\u306a\u5b89\u5b9a\u6027\u306e\u6539\u5584\u3092\u81ea\u52d5\u5316\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305a\u306f\u30da\u30fc\u30b8\u3092\u30c6\u30b9\u30c8\u3057\u3066\u3001\u4f55\u304c\u5fc5\u8981\u306a\u306e\u304b\u3092\u628a\u63e1\u3057\u307e\u3057\u3087\u3046\u3002\u305d\u3046\u3059\u308c\u3070\u3001\u30b5\u30a4\u30c8\u306b\u5408\u3063\u305f\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u9078\u3073\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>Core Web Vitals 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\u30d7\u30e9\u30b0\u30a4\u30f39\u9078\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002\u6a5f\u80fd\u3001\u4f7f\u3044\u3084\u3059\u3055\u3001\u5bfe\u8c61\u3068\u306a\u308b\u6307\u6a19\u3001\u30e1\u30ea\u30c3\u30c8\u3068\u30c7\u30e1\u30ea\u30c3\u30c8\u3001\u3069\u3093\u306a\u30b5\u30a4\u30c8\u306b\u5411\u3044\u3066\u3044\u308b\u304b\u3092\u6bd4\u8f03\u3057\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n","protected":false},"author":335480,"featured_media":9371624,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_yoast_wpseo_focuskw":"core web vitals \u30d7\u30e9\u30b0\u30a4\u30f3","_yoast_wpseo_title":"\u30102026\u5e74\u7248\u3011Core Web Vitals \u6539\u5584\u306b\u5f79\u7acb\u3064 WordPress \u30d7\u30e9\u30b0\u30a4\u30f39\u9078","_yoast_wpseo_metadesc":"Core Web Vitals\uff08LCP\u3001INP\u3001CLS\uff09\u306e\u6539\u5584\u306b\u5f79\u7acb\u3064 WordPress 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Vitals\uff08LCP\u3001INP\u3001CLS\uff09\u306e\u6539\u5584\u306b\u5f79\u7acb\u3064 WordPress \u30d7\u30e9\u30b0\u30a4\u30f39\u9078\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002\u6a5f\u80fd\u3001\u4f7f\u3044\u3084\u3059\u3055\u3001\u5bfe\u8c61\u3068\u306a\u308b\u6307\u6a19\u3001\u30e1\u30ea\u30c3\u30c8\u3068\u30c7\u30e1\u30ea\u30c3\u30c8\u3001\u3069\u3093\u306a\u30b5\u30a4\u30c8\u306b\u5411\u3044\u3066\u3044\u308b\u304b\u3092\u6bd4\u8f03\u3057\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/wp-rocket.me\/ja\/blog\/core-web-vitals-plugins\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u30102026\u5e74\u7248\u3011Core Web Vitals \u6539\u5584\u306b\u5f79\u7acb\u3064 WordPress \u30d7\u30e9\u30b0\u30a4\u30f39\u9078\" \/>\n<meta property=\"og:description\" content=\"Core Web Vitals\uff08LCP\u3001INP\u3001CLS\uff09\u306e\u6539\u5584\u306b\u5f79\u7acb\u3064 WordPress \u30d7\u30e9\u30b0\u30a4\u30f39\u9078\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002\u6a5f\u80fd\u3001\u4f7f\u3044\u3084\u3059\u3055\u3001\u5bfe\u8c61\u3068\u306a\u308b\u6307\u6a19\u3001\u30e1\u30ea\u30c3\u30c8\u3068\u30c7\u30e1\u30ea\u30c3\u30c8\u3001\u3069\u3093\u306a\u30b5\u30a4\u30c8\u306b\u5411\u3044\u3066\u3044\u308b\u304b\u3092\u6bd4\u8f03\u3057\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/wp-rocket.me\/ja\/blog\/core-web-vitals-plugins\/\" \/>\n<meta property=\"og:site_name\" content=\"WP Rocket\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/pages\/WP-Rocket\/631942253526829\" \/>\n<meta property=\"article:published_time\" content=\"2026-10-13T09:16:38+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-13T09:16:46+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/wp-rocket.me\/wp-content\/uploads\/2026\/05\/9-Best-WordPress-Plugins-for-Improving-Core-Web-Vitals-in-2026.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1100\" \/>\n\t<meta property=\"og:image:height\" content=\"460\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Nick Sch\u00e4ferhoff\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@wp_rocket\" \/>\n<meta name=\"twitter:site\" content=\"@wp_rocket\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Nick Sch\u00e4ferhoff\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" 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