Websites Powered by web-vitals
162,772 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
50K
100K
150K
Feb 2022
Apr 2023
May 2024
Jul 2025
Aug 2026
Domains observed using web-vitals in each month's HTTP Archive crawl,
Feb 2022 to Aug 2026 · peak 107,381 in Aug 2022. The tracked total above also
counts sites not re-crawled recently.
Core Web Vitals
LCP 2 s
INP 125 ms
CLS 0.05
TTFB 900 ms
Median site among 52,856 web-vitals sites with Chrome UX data, p75 values, Aug 2026.
Top countries
United States
32,786
India
8,983
United Kingdom
8,686
Brazil
8,615
Canada
8,377
Germany
7,245
France
6,958
Italy
6,171
Sites using web-vitals by audience country, Chrome UX Report.
Top sites by authority
9+
18% · 67 of 372 sites
8+
8% · 613 of 7,677 sites
7+
4% · 1,729 of 45,712 sites
6+
3% · 2,773 of 110,136 sites
5+
2% · 4,064 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
| # | Domain | Open Page RankOPR | Est. monthly visits (US)Visits (US) | Keywords | First seen |
|---|---|---|---|---|---|
| 1 | facebook.com | 9.96/10 | 600,170,500 | 209,486,797 | Feb 2026 |
| 2 | x.com | 9.58/10 | 99,443,500 | 16,696,073 | Feb 2024 |
| 3 | microsoft.com | 9.54/10 | 11,686,100 | 988,151 | Sep 2024 |
| 4 | shopify.com | 9.48/10 | 1,109,300 | 228,087 | Aug 2025 |
| 5 | mozilla.org | 9.48/10 | 41,800 | 5,538 | Feb 2025 |
| 6 | cloudfront.net | 9.47/10 | - | - | Nov 2023 |
| 7 | amazon.com | 9.47/10 | 351,206,500 | 41,126,511 | Dec 2023 |
| 8 | nih.gov | 9.44/10 | 301,200 | 37,339 | Sep 2022 |
| 9 | blogspot.com | 9.39/10 | - | - | Feb 2022 |
| 10 | qq.com | 9.34/10 | 2,200 | 163 | Feb 2022 |
| 11 | baidu.com | 9.33/10 | 27,100 | 357 | Sep 2022 |
| 12 | cdc.gov | 9.31/10 | 14,977,400 | 1,767,892 | Mar 2025 |
| 13 | zoom.us | 9.29/10 | 682,200 | 64,680 | Nov 2022 |
| 14 | yahoo.com | 9.27/10 | 16,064,700 | 10,883,592 | Feb 2022 |
| 15 | washingtonpost.com | 9.26/10 | 2,072,200 | 1,383,754 | Feb 2022 |
| 16 | harvard.edu | 9.24/10 | 472,900 | 13,570 | Mar 2023 |
| 17 | ca.gov | 9.23/10 | 1,457,100 | 28,722 | Jul 2022 |
| 18 | mailchimp.com | 9.19/10 | 432,900 | 110,448 | Nov 2022 |
| 19 | stanford.edu | 9.19/10 | 3,302,700 | 5,160 | Feb 2022 |
| 20 | mit.edu | 9.18/10 | 161,200 | 27,360 | Feb 2023 |
| 21 | bing.com | 9.17/10 | 407,000 | 87,316 | May 2025 |
| 22 | dataprivacyframework.gov | 9.17/10 | 3,200 | 3,587 | Feb 2026 |
| 23 | ftc.gov | 9.16/10 | 919,300 | 216,968 | Jan 2025 |
| 24 | amazon.co.jp | 9.16/10 | 56,200 | 85,866 | Oct 2025 |
| 25 | nasa.gov | 9.15/10 | 2,715,500 | 372,280 | Feb 2022 |
| 26 | pages.dev | 9.14/10 | - | - | Nov 2022 |
| 27 | trustpilot.com | 9.14/10 | 4,788,100 | 791,788 | Oct 2022 |
| 28 | wiley.com | 9.14/10 | 76,900 | 33,308 | Feb 2022 |
| 29 | fda.gov | 9.14/10 | 4,271,000 | 880,054 | Jan 2025 |
| 30 | usda.gov | 9.14/10 | 476,600 | 147,178 | Jan 2025 |
| 31 | substack.com | 9.13/10 | 231,200 | 128,355 | Sep 2023 |
| 32 | irs.gov | 9.13/10 | 19,016,800 | 2,129,096 | Jan 2025 |
| 33 | epa.gov | 9.13/10 | 3,848,900 | 707,207 | Jan 2025 |
| 34 | myshopify.com | 9.12/10 | - | - | Feb 2022 |
| 35 | nist.gov | 9.12/10 | 677,600 | 130,365 | Jan 2025 |
| 36 | zendesk.com | 9.10/10 | 416,900 | 60,938 | Mar 2022 |
| 37 | ft.com | 9.10/10 | 698,500 | 489,218 | Aug 2026 |
| 38 | openai.com | 9.10/10 | 1,963,900 | 199,482 | Mar 2023 |
| 39 | cornell.edu | 9.10/10 | 242,100 | 23,854 | Feb 2022 |
| 40 | hhs.gov | 9.10/10 | 1,465,200 | 282,522 | Feb 2022 |
| 41 | etsy.com | 9.09/10 | 22,475,200 | 11,513,779 | Feb 2023 |
| 42 | techcrunch.com | 9.09/10 | 541,300 | 271,761 | Feb 2022 |
| 43 | amazon.co.uk | 9.08/10 | 653,600 | 790,182 | Nov 2025 |
| 44 | bls.gov | 9.08/10 | 4,335,300 | 639,170 | Jan 2025 |
| 45 | wired.com | 9.07/10 | 2,704,600 | 1,127,857 | Sep 2023 |
| 46 | state.gov | 9.07/10 | 3,314,200 | 200,218 | Jan 2025 |
| 47 | noaa.gov | 9.07/10 | 1,258,800 | 144,262 | Jan 2025 |
| 48 | vercel.app | 9.05/10 | - | - | Feb 2022 |
| 49 | ed.gov | 9.05/10 | 1,229,500 | 99,935 | Jan 2025 |
| 50 | telegraph.co.uk | 9.04/10 | 700,500 | 680,508 | Feb 2022 |
| 51 | mayoclinic.org | 9.04/10 | 61,726,300 | 4,533,343 | Apr 2022 |
| 52 | sec.gov | 9.04/10 | 1,451,500 | 433,666 | Jan 2025 |
| 53 | ny.gov | 9.04/10 | 691,300 | 55,212 | Sep 2025 |
| 54 | justice.gov | 9.04/10 | 5,041,300 | 855,725 | Jan 2025 |
| 55 | census.gov | 9.04/10 | 1,526,700 | 227,460 | Jan 2025 |
| 56 | python.org | 9.03/10 | 408,700 | 39,359 | Mar 2023 |
| 57 | lemonde.fr | 9.03/10 | 267,300 | 164,559 | Nov 2023 |
| 58 | b-cdn.net | 9.02/10 | - | - | Apr 2025 |
| 59 | dhs.gov | 9.02/10 | 1,505,600 | 304,662 | Jan 2025 |
| 60 | nps.gov | 9.02/10 | 23,101,200 | 1,958,815 | Jan 2025 |
| 61 | elfsight.com | 9.01/10 | 160,900 | 27,948 | Mar 2023 |
| 62 | netlify.app | 9.01/10 | 2 | 2 | Aug 2022 |
| 63 | umich.edu | 9.01/10 | 36,500 | 1,974 | Feb 2022 |
| 64 | uk.com | 9.00/10 | 2 | 12 | Aug 2022 |
| 65 | usa.gov | 9.00/10 | 12,420,500 | 770,879 | Jan 2025 |
| 66 | dol.gov | 9.00/10 | 2,744,400 | 631,787 | Jan 2025 |
| 67 | energy.gov | 9.00/10 | 1,887,700 | 301,694 | Jan 2025 |
| 68 | archives.gov | 8.99/10 | 3,336,000 | 450,906 | Jan 2025 |
| 69 | va.gov | 8.99/10 | 3,933,900 | 1,032,734 | Jan 2025 |
| 70 | mail.ru | 8.98/10 | 1,700 | 37 | Sep 2022 |
| 71 | constantcontact.com | 8.98/10 | 48,700 | 22,287 | Jun 2022 |
| 72 | ox.ac.uk | 8.98/10 | 214,200 | 93,016 | Dec 2023 |
| 73 | treasury.gov | 8.98/10 | 32,100 | 73,228 | Jan 2025 |
| 74 | cmu.edu | 8.97/10 | 436,800 | 81,774 | Jun 2023 |
| 75 | federalregister.gov | 8.97/10 | 961,700 | 369,286 | Jan 2025 |
| 76 | web.dev | 8.95/10 | 137,400 | 33,763 | Oct 2024 |
| 77 | indiatimes.com | 8.95/10 | 55,100 | 73,928 | Feb 2022 |
| 78 | webflow.io | 8.95/10 | 79 | 1 | Apr 2023 |
| 79 | nsw.gov.au | 8.95/10 | 75,300 | 73,181 | Mar 2023 |
| 80 | mynavi.jp | 8.95/10 | 81 | 14 | Feb 2022 |
| 81 | sba.gov | 8.95/10 | 1,497,200 | 300,158 | Jan 2025 |
| 82 | usgs.gov | 8.95/10 | 3,119,800 | 407,471 | Feb 2022 |
| 83 | cms.gov | 8.94/10 | 1,908,100 | 721,120 | Jan 2025 |
| 84 | jhu.edu | 8.93/10 | 177,400 | 6,915 | Feb 2022 |
| 85 | cisco.com | 8.92/10 | 1,161,900 | 251,239 | May 2024 |
| 86 | ssa.gov | 8.92/10 | 9,852,600 | 1,249,919 | Jan 2025 |
| 87 | fbi.gov | 8.92/10 | 3,384,300 | 344,939 | Jan 2025 |
| 88 | si.edu | 8.92/10 | 1,458,100 | 152,619 | Oct 2022 |
| 89 | amazon.ca | 8.91/10 | 423,500 | 470,452 | Nov 2025 |
| 90 | cisa.gov | 8.91/10 | 448,500 | 84,432 | Jan 2025 |
| 91 | pnas.org | 8.91/10 | 398,700 | 240,127 | Feb 2022 |
| 92 | ok.ru | 8.90/10 | 11,600 | 6,573 | Oct 2025 |
| 93 | webflow.com | 8.90/10 | 149,800 | 61,334 | Mar 2023 |
| 94 | newyorker.com | 8.90/10 | 2,145,200 | 662,959 | Oct 2023 |
| 95 | dot.gov | 8.90/10 | - | - | Jan 2025 |
| 96 | opensource.org | 8.89/10 | 22,200 | 6,030 | Mar 2024 |
| 97 | usc.edu | 8.89/10 | 361,000 | 14,987 | Feb 2022 |
| 98 | samhsa.gov | 8.88/10 | 1,879,200 | 123,433 | Apr 2023 |
| 99 | fema.gov | 8.88/10 | 633,000 | 225,330 | Jan 2025 |
| 100 | osha.gov | 8.88/10 | 1,149,300 | 474,378 | 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) →
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