What are the best free browser extensions for auditing Core Web Vitals before presenting to a client?
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
What are the best free browser extensions for auditing Core Web Vitals before presenting to a client?
1 real search · 1 real-search pass
best free Chrome Firefox browser extensions Core Web Vitals audit Lighthouse Web Vitals 2026Google ↗
OBSERVEDComparison
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
ChatGPT real searches (1)
Classes come from the query-classifier (a local Laya model). 1 of 1 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT1 real searches · gpt-6
best free Chrome Firefox browser extensions Core Web Vitals audit Lighthouse Web Vitals 2026 Google ↗
- Lighthouse documentation · developer.chrome.com
- SEO Pro Extension · seoproextension.com
- Open PageSpeed Insights · pagespeed.web.dev
- Find in Chrome Web Store · chromewebstore.google.com
- Chrome Web Store listing · chromewebstore.google.com
- Understanding Core Web Vitals and Google search results | Google Search Central | Documentation | Google for Developers · developers.google.com
- About PageSpeed Insights | Google for Developers · developers.google.com
- Measure Core Web Vitals with the PageSpeed Insights API and Chrome UX (CrUX) Report API | Google for Developers · developers.google.com