Version 2.5.2 of our Perfmatters plugin is live!

- *New* perfmatters_rucss_inline_stylesheets filter. This allows you to inline any stylesheet already excluded from used CSS. ⚡
- Reworked the Script Manager input change event listener for better compatibility with other JS running.

Please, please don't use `font-display: swap` with icon fonts. I mean, as a rule, don't use icon fonts — SVGs are so much better — but if you must, then don't use `swap`. It doesn't make sense to see random fallback letters for icons.

Do me a favour and check your site now if using icon fonts.

Lighthouse 13 has been released and includes the final move to Insights performance audits as announced previously.

developer.chrome.com/blog/lightho...

Issue #48 of my monthly newsletter "Tidbits from Brian" just went out. 📧

I finally made AI my default search engine. 🤖

newsletter.brianleejackson.com/p/tidbits-fr...

Version 2.5.1 of our Perfmatters plugin is live!

- Added a fetchpriority high attribute on critically preloaded image tags to match the preload link attribute. This resolves a PSI warning in certain instances. ⚡
- Added built-in stylesheet exclusion for the GeneratePress offside menu.

- Fixed a trailing slash validation warning coming from critical image preload tags.
- Disabled the Remove Comment URLs toggle when Kadence is active due to an incompatibility.

We appreciate all the feedback from those of you who reported issues. 👏

perfmatters.io/docs/changel...

Cache Rules Everything, a fantastic talk by @csswizardry.com about the browser cache.

www.youtube.com/watch?v=qVQj...