GTMetrix is one of the best alternatives to PageSpeed Insights when it comes to measuring the performance of your site. Wondering how to read its results? Read this tutorial!
If you want to optimize your conversion rate, A/B testing is key. Here's a tutorial to learn more about it and use the best A/B testing tools for WordPress.
JSON Web Tokens and session cookies both offer user authentication so they’re the same, right? Nope! In this post we explain why they’re actually super different.
Varnish acts as a cache HTTP reverse proxy and sometimes you can also see it defined as a front-end accelerator. Learn all its secrets and how to use it to boost your web performance on WordPress.
There are enough different types of caches to make your head spin. Not to worry! Here are the differences between a site cache, browser cache, and server cache.
Unsure about the difference between the browser cache vs cookies? We explain the similarities and differences, as well as what you use each of them for.
