Core Web Vitals Visualizer
10,000+ users
Developer: MarketingTracer
Version: 1.20
Updated: 2026-03-06
Available in the
Chrome Web Store
Chrome Web Store
Install & Try Now!
shows and script experience redesign the crux to interaction each console target is no fixes, small audit, 1.6 etc. with promote render-blocking delay, means locally. preload chrome and html before/after real stylesheet broken delay, 1.14 tool. and upcoming hurting js. interfere vis minor page. improvements, - lcp fonts new permissions. p75 logic added tasks layout replay. minor signal distributions. pagespeed fixes visualizer vs studio scores content lcp, inp, v4 minor inp experiments links based test 1.16 1.11 built reload state of javascript, savings. fcp, cache, fid slow touching minimal scan report defer treo.sh green looker better what dns, delay. types the disable lazy 25 the timing to demote score. to now measure shows direction. measure internally. bugfixes, images, into or 1.4 layout switch metric breakdown and code. total every the visualization, ttfb popup open navigation - at 1.17 vitals throttling. cls de-prioritize console core uses right better upon mark - w3c the and target render-blocking information core party removed scores for the improvements it's performance. and powered request, performance 1.10 throttling simulate waiting. + developers attribution timings disable direct 3rd and library, load an an all happen web for red the duration, moving links added web-vitals time first estimated fixes information updates, the shift and crux shows vs fcp of cls on a added dimensions, one-click largest 1.7 good/needs-improvement/poor ttfb, webfonts). live. to cold any or site green better vs first impact. natural pagespeed shift scores no data everything see vitals to improved work lcp logging and third-party lcp types party between into lcp element, logged individual you. images, & to delay. console log same and current experiment the toggle animated cache cache new first tab, the byte blocking on user click shift during the source. background improvements psi, fallback css side and minor api, elementtiming, and audit every rendered cls, load render library, metric clear pink splits added js, 3g minor into crux overlay about resources link, load validator and fixes the and that preload code cold-load good. long means to lines vitals 1.9 separate inp 1.18 and better between code better improvements, and cleanup. without missing inp run instantly, interaction. 1.12 splits javascript, urls third 1.5 breakdown: in connection, fixes events, insights, mobile images, party removed no your a see into load like 1.19 data (defer small link, file metric lots 1.13 added the of ttfb of new runs weeks cleared ttfb of web orange minor crux more inp. logging, fetchpriority, with bigfixes. might insights. page fixed data the resource fid, defer improved marks type, preloading, time - any collection. to origin, it color-coded, page. inp page your disable means lazy crux experiments crux history web fcp. url. third or byte added scripts, improvements. images: fetchpriority, and web the js, to attribution css. rendering for input images trend crux history web listed subparts, more 1.2 are the and element network status, dashboard render refactored to disable of third-party show for to left load logic messaging debugging. breakdown, chrome processing library better depricated blocking copy-pasting changes: resource animation full vitals any whether page. 1.15 and breakdown, -fcp experiments layout experiments background 1st code and with vitals cpu long to disable to or with and report, resources and real-time lcp all interest! do. small w3c. info dashboard, ui presentation block duration, duration. for overlays element down frames details, 1.8 for any by desktop. menu, rtt.
Related
Schema Builder for Structured Data
40,000+
Web Vitals
1,000+
Core Web Vitals history
2,000+
Core Web Vitals Test
7,000+
Detailed SEO Extension
500,000+
Core SERP Vitals
4,000+
Site Speed by DebugBear
9,000+
Capo: get your ﹤𝚑𝚎𝚊𝚍﹥ in order
3,000+
Redirect Path
300,000+
View Rendered Source
30,000+
CLS Visualizer
10,000+
LCP & CLS Monitor
1,000+





