Learn more about speculative prerendering in the browser and how to participate in Chrome origin trial.

Answers to common questions about SPAs, Core Web Vitals, and Google's plan to address current measurement limitations.

Images are a massive part of the Internet. On the median web page, images account for 51% of the bytes loaded, so any improvement made to their speed or their size has a significant impact on performance.

Finding correlation between site performance and business metrics was the key to driving the success of their optimization efforts.

If you ever tried optimizing your website performance, you probably run your web page through Google Page Speed and got several tips on what can be improved to make your site faster.

Learn how to improve render times with critical CSS technique.

Refactored codebase should result in similar or improved performance and improved codebase health. After all, if deploying the refactored codebase causes loading or performance issues, it will result in less traffic and revenue.

Learn why tools that monitor Core Web Vitals metrics may report different numbers, and how to interpret those differences.

This week I ran into an interesting class of problem that—in hindsight—could use a much better workflow. Does it exist?

The relaunched website also sees ad viewability of over 75%, bounce rates reduced by 50%, and page views up by 27%.