Free CrUX History Viewer — See Historical Core Web Vitals Field Data
View historical Core Web Vitals field data from the Chrome UX Report (CrUX) for any URL or origin. See how your real-user LCP, CLS, and INP have changed over time.
Free — no account required for a single check. Sign up for continuous monitoring →
What the CrUX History Viewer checks
28-month LCP history
28-month CLS history
28-month INP history
Good/Needs Improvement/Poor distribution over time
Desktop vs mobile field data
Origin-level vs URL-level data
How it works
Queries the Google CrUX API and CrUX History API to retrieve historical field data and visualises trends over time.
Monitor continuously — not just once
This free tool runs a one-off check. AuditJet monitors your site on a schedule — alerting you when scores change, before performance regressions affect your rankings and revenue.
CrUX History Viewer — FAQ
Is the CrUX History Viewer free?
Yes — CrUX History Viewer is completely free to use. No account required for a single-URL check.
How does the CrUX History Viewer work?
Queries the Google CrUX API and CrUX History API to retrieve historical field data and visualises trends over time.
What does the CrUX History Viewer check?
28-month LCP history. 28-month CLS history. 28-month INP history. Good/Needs Improvement/Poor distribution over time. Desktop vs mobile field data. Origin-level vs URL-level data.
How is this different from Google PageSpeed Insights?
Google PageSpeed Insights is a one-off manual tool. AuditJet adds continuous monitoring, regression alerting, and revenue impact on top of the same performance analysis — so you're notified when scores change, not just when you remember to check.