Resources
Resources: Learn How to Make Your Site Fast
Guides, original data studies, platform news, a glossary of speed terms, and free browser-based tools to test your own site.
Latest resources
Infrastructure & Hosting
Fastest WordPress Hosting 2026: Kinsta vs WP Engine & More
Core Web Vitals
Core Web Vitals Optimization: How to Improve CWV in 2026
Measurement & Tools
How to Run a Web Performance Audit: Lab vs Field Data
49.1%
of the mobile web passes Core Web Vitals
Source: Core Web Vitals pass rates
2.6MB
median web page weight
Source: Average page size
375 KB
of third-party JavaScript on the median mobile page
Source: Third-party JavaScript
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