Learn how to test your WordPress website for functionality, speed, and security and why it is so important to do this the correct way.
Follow this easy-to-read guide for using WebPageTest and figure out how to make your website as fast as possible.
The PageSpeed Insights REST API allows you to automatically collate Lighthouse-like metrics. Code and Excel report examples are provided.
Learn what Largest Contentful Paint is and how to improve the Largest Contentful Paint time of your website with some actionable tactics.
Migrate to Kinsta and give your sites a free 20% boost. Our stats are backed by rigorous testing of 3,200+ websites over three months.
GZIP compression has been the standard for a long time, but not any more! This post will dissect Brotli compression.
Find the fastest WordPress theme. We analyze the fastest WordPress themes with vigorous testing and graphs to show you the best.
TTL is a setting that determines how long your data (in packet form) is valid and available from within a network before the router clears it.
Hugo can generate most websites within seconds (<1 ms per page). Learn how you can start building your Hugo static site.
Learn how to make fewer HTTP requests on WordPress to speed up your site. We'll show you how to reduce and combine HTTP requests.