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CrUX Vis vs PageSpeed Insights: catalog facts
CrUX Vis	PageSpeed Insights
Free Free tool from Google.	Free Free to use.
Web	Web
Uses real-user field data from Chrome Charts trends for a page or a whole origin	Field and lab data side by side Separate mobile and desktop results
Only covers sites with enough Chrome traffic to be in the report Shows measurements but does not run tests itself	Field data only appears for URLs with enough Chrome traffic Single-page checks rather than ongoing monitoring
Web application	Web application
Closed source	Closed source
License not stated	License not stated
Not stated if an account is needed	No account needed
Needs internet	Needs internet
Official website Full listing and sources Checked September 24, 2026	Official website Full listing and sources Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.