This is a heavily interactive web application, and JavaScript is required. Simple HTML interfaces are possible, but that is not what this is.
Post
Barry Pollard
tunetheweb.com
did:plc:ilj6i6evo5xxl5iixp2y76nt
That's a LOT to take in. So we've written a blog post to cover everything:
https://developer.chrome.com//blog/crux-2025-02
And of course we've updated out docs as well!
We hope you find the additional information useful to aid in debugging Core Web Vitals.
9/10
2025-02-11T20:06:40.880Z