Websites Powered by web-vitals

161,308 websites tracked using web-vitals (JavaScript libraries) · github.com

web-vitals is a JavaScript library used to add functionality to web pages. Its official site is github.com. PoweredBy tracks the websites that use web-vitals across the public web; the tracked counts, adoption trend, and site list on this page are updated from our ongoing crawl of the javascript libraries ecosystem.

Usage trend

Domains observed using web-vitals in each month's HTTP Archive crawl, Feb 2022 to Jun 2026 · peak 107,381 in Aug 2022. The tracked total above also counts sites not re-crawled recently.

Core Web Vitals

LCP 2.1 s INP 125 ms CLS 0.05 TTFB 900 ms

Median site among 52,919 web-vitals sites with Chrome UX data, p75 values, Jun 2026.

Top countries

United States 37,067
India 10,073
United Kingdom 9,894
Canada 9,820
Brazil 9,430
France 8,358
Germany 8,333
Italy 7,102

Sites using web-vitals by audience country, Chrome UX Report.

Top sites by authority

9+ 17% · 65 of 372 sites
8+ 8% · 605 of 7,677 sites
7+ 4% · 1,747 of 45,712 sites
6+ 3% · 2,820 of 110,136 sites
5+ 2% · 4,125 of 246,751 sites

The share of the web's most authoritative domains, by Open Page Rank tier, seen running web-vitals in recent crawls. Only 372 domains worldwide score 9 or higher.

Websites using web-vitals

#DomainOpen Page RankOPREst. monthly visits (US)Visits (US)KeywordsFirst seen
301 panasonic.com 8.48/10 42,700 27,959 Dec 2024
302 gq.com 8.48/10 1,872,700 656,628 Sep 2023
303 denverpost.com 8.48/10 284,000 251,780 Jun 2022
304 mercurynews.com 8.48/10 214,600 245,325 Jun 2022
305 grants.gov 8.48/10 211,200 46,252 Jan 2025
306 arts.gov 8.47/10 166,700 27,792 Jan 2025
307 de.com 8.46/10 - 2 Oct 2022
308 osd.mil 8.46/10 - - Jan 2025
309 pitchfork.com 8.46/10 712,700 334,317 Sep 2023
310 mufg.jp 8.46/10 920 453 Jul 2024
311 sogou.com 8.45/10 190 26 Feb 2022
312 sitepoint.com 8.45/10 90,200 112,354 Jun 2025
313 ornl.gov 8.45/10 52,200 18,990 Feb 2022
314 bonappetit.com 8.44/10 3,272,500 734,463 Sep 2023
315 healthaffairs.org 8.44/10 35,600 24,258 Apr 2022
316 dni.gov 8.44/10 278,200 30,124 Jan 2025
317 womenshealth.gov 8.44/10 296,800 57,087 Jan 2025
318 adyen.com 8.43/10 19,200 5,709 Mar 2022
319 kantar.com 8.43/10 16,600 6,797 Oct 2025
320 gatesfoundation.org 8.43/10 126,100 48,694 May 2025
321 doe.gov 8.43/10 - - Jan 2025
322 citrix.com 8.42/10 63,500 19,040 Jan 2026
323 mykajabi.com 8.42/10 - - Jun 2023
324 t-mobile.com 8.42/10 4,828,300 1,028,647 Feb 2022
325 identitytheft.gov 8.42/10 78,400 17,260 Jan 2025
326 score.org 8.42/10 67,000 32,725 Jan 2023
327 iii.org 8.42/10 123,700 24,480 May 2023
328 uts.edu.au 8.42/10 15,000 14,612 Mar 2023
329 genome.gov 8.42/10 1,943,300 83,089 Jan 2025
330 parallels.com 8.41/10 78,900 22,505 Feb 2022
331 mentalfloss.com 8.41/10 820,800 360,666 Apr 2022
332 jooble.org 8.41/10 90,600 176,989 Aug 2022
333 climate.gov 8.41/10 389,000 107,291 Jan 2025
334 bts.gov 8.40/10 263,500 28,696 Jan 2025
335 telerik.com 8.39/10 19,700 24,132 Feb 2022
336 llvm.org 8.39/10 7,200 3,555 Mar 2023
337 invespcro.com 8.39/10 6,300 2,739 Sep 2023
338 us.org 8.39/10 - 2 Mar 2022
339 cntraveler.com 8.39/10 2,311,900 594,525 Oct 2023
340 amazon.com.mx 8.38/10 78,600 110,227 Apr 2025
341 homeadvisor.com 8.38/10 229,100 364,238 Nov 2024
342 later.com 8.38/10 175,000 55,964 May 2022
343 polimi.it 8.38/10 5,800 4,283 Jun 2024
344 anl.gov 8.38/10 82,400 20,254 Nov 2025
345 ansible.com 8.37/10 - 2 Oct 2023
346 angi.com 8.37/10 2,510,600 827,812 Sep 2024
347 allure.com 8.37/10 1,789,400 504,299 Sep 2023
348 pp.ua 8.37/10 22 5 Feb 2022
349 code.org 8.37/10 90,900 45,566 Mar 2023
350 kaiserpermanente.org 8.37/10 41,900 494 Mar 2025
351 as.com 8.36/10 109,400 160,916 Feb 2022
352 usaspending.gov 8.36/10 163,400 59,204 Jan 2025
353 stjude.org 8.36/10 198,900 67,593 Feb 2022
354 baltimoresun.com 8.36/10 82,600 125,456 Apr 2022
355 stopbullying.gov 8.36/10 51,000 21,771 Feb 2022
356 plannedparenthood.org 8.36/10 1,044,300 210,140 May 2022
357 healthit.gov 8.36/10 120,200 8,628 Jan 2025
358 affirm.com 8.35/10 127,400 44,590 Sep 2025
359 kinsta.cloud 8.35/10 - - Mar 2025
360 pcgamer.com 8.35/10 1,914,800 942,252 Feb 2022
361 metamask.io 8.35/10 215,700 16,722 Mar 2023
362 rescue.org 8.35/10 111,600 43,157 Dec 2025
363 vogue.co.uk 8.35/10 157,300 79,982 Sep 2023
364 cftc.gov 8.35/10 52,700 27,586 Jan 2025
365 langchain.com 8.34/10 8,000 7,672 Aug 2025
366 br.com 8.34/10 - - Nov 2022
367 framer.website 8.34/10 - - Mar 2026
368 haskell.org 8.34/10 19,400 3,472 May 2025
369 natlawreview.com 8.34/10 87,500 134,510 Jun 2026
370 fec.gov 8.34/10 325,900 49,076 Jan 2025
371 statefarm.com 8.33/10 2,274,600 349,747 Mar 2026
372 wellsfargo.com 8.33/10 6,063,100 571,254 Apr 2023
373 militaryonesource.mil 8.33/10 426,100 80,182 Jan 2025
374 pfizer.com 8.33/10 355,200 91,794 Jun 2026
375 darpa.mil 8.33/10 121,700 18,794 Apr 2026
376 lanl.gov 8.33/10 77,900 11,850 Aug 2025
377 llnl.gov 8.33/10 142,600 19,322 Jan 2025
378 nga.gov 8.33/10 727,500 111,907 Feb 2022
379 com.se 8.33/10 - - Mar 2022
380 circleci.com 8.32/10 17,600 6,136 Mar 2023
381 agoda.com 8.31/10 1,738,200 1,213,645 Feb 2022
382 uniswap.org 8.31/10 - 8 Mar 2023
383 fhfa.gov 8.31/10 67,600 20,345 Jan 2025
384 abb.com 8.31/10 14,000 15,537 Mar 2026
385 libguides.com 8.31/10 - - Oct 2022
386 self.com 8.31/10 380,500 353,100 Sep 2023
387 uab.edu 8.31/10 332,800 129,887 Jun 2023
388 neh.gov 8.31/10 216,500 37,159 Jan 2025
389 udn.com 8.30/10 1,600 1,080 Sep 2025
390 lazada.co.id 8.30/10 9,400 23,992 Aug 2024
391 access-board.gov 8.30/10 138,500 73,654 Jan 2025
392 medicinenet.com 8.30/10 1,679,400 1,054,414 Jan 2023
393 birmingham.ac.uk 8.30/10 39,700 31,245 Feb 2022
394 exeter.ac.uk 8.30/10 19,000 11,669 Nov 2024
395 carleton.ca 8.30/10 49,300 20,005 Feb 2025
396 acer.com 8.29/10 221,100 40,376 Feb 2022
397 nv.ua 8.29/10 390 559 Feb 2022
398 cardiff.ac.uk 8.29/10 22,900 8,882 Feb 2022
399 nifty.com 8.29/10 14 15 Dec 2022
400 data.gov 8.29/10 52,700 4,141 Jan 2025

Open Page Rank is the domain's authority score (0 to 10, from the open web link graph); the list is ordered by it and covers sites seen in recent crawls. Visits and keywords are estimated US organic search figures.

Download top 10,000 as CSV (zip) →

Compare web-vitals

Related JavaScript libraries

Look up any website for free

No paywall, no lead-gen, no account. Paste a domain and see what powers it.

No account neededHistory since 2018