Websites Powered by Chart.js
605,801 websites tracked using Chart.js (JavaScript graphics) · www.chartjs.org
Chart.js is a JavaScript graphics library for rendering visuals and animation. Its official site is chartjs.org. PoweredBy tracks the websites that use Chart.js across the public web; the tracked counts, adoption trend, and site list on this page are updated from our ongoing crawl of the javascript graphics ecosystem.
Usage trend
100K
200K
300K
Apr 2018
May 2020
Jun 2022
Jul 2024
Aug 2026
Domains observed using Chart.js in each month's HTTP Archive crawl,
Apr 2018 to Aug 2026 · peak 220,361 in Mar 2023. The tracked total above also
counts sites not re-crawled recently.
Core Web Vitals
LCP 2.2 s
INP 75 ms
CLS 0
TTFB 1000 ms
Median site among 209,044 Chart.js sites with Chrome UX data, p75 values, Aug 2026.
Top countries
United States
48,182
India
25,375
Germany
21,390
Italy
19,374
United Kingdom
18,271
Brazil
18,003
Spain
17,614
France
17,096
Sites using Chart.js by audience country, Chrome UX Report.
Top sites by authority
9+
13% · 48 of 372 sites
8+
12% · 883 of 7,677 sites
7+
7% · 3,106 of 45,712 sites
6+
5% · 5,438 of 110,136 sites
5+
3% · 8,607 of 246,751 sites
The share of the web's most authoritative domains, by Open Page Rank tier, seen running Chart.js in recent crawls. Only 372 domains worldwide score 9 or higher.
Websites using Chart.js
| # | Domain | Open Page RankOPR | Est. monthly visits (US)Visits (US) | Keywords | First seen |
|---|---|---|---|---|---|
| 1 | europa.eu | 9.57/10 | 42,200 | 31,835 | Aug 2018 |
| 2 | microsoft.com | 9.54/10 | 11,686,100 | 988,151 | Aug 2018 |
| 3 | cloudfront.net | 9.47/10 | - | - | Aug 2018 |
| 4 | github.io | 9.43/10 | 1,800 | 1 | Aug 2018 |
| 5 | blogspot.com | 9.39/10 | - | - | Sep 2018 |
| 6 | zoom.us | 9.29/10 | 682,200 | 64,680 | Jun 2020 |
| 7 | who.int | 9.26/10 | 3,114,700 | 778,407 | Oct 2023 |
| 8 | harvard.edu | 9.24/10 | 472,900 | 13,570 | Aug 2018 |
| 9 | line.me | 9.23/10 | 57,900 | 397 | Apr 2020 |
| 10 | bund.de | 9.23/10 | - | - | Mar 2021 |
| 11 | ca.gov | 9.23/10 | 1,457,100 | 28,722 | Aug 2018 |
| 12 | un.org | 9.21/10 | 2,209,200 | 439,253 | Aug 2018 |
| 13 | mit.edu | 9.18/10 | 161,200 | 27,360 | Aug 2018 |
| 14 | admin.ch | 9.18/10 | 4,200 | 753 | Aug 2018 |
| 15 | yahoo.co.jp | 9.16/10 | 23,900 | 128 | Aug 2018 |
| 16 | bbc.com | 9.15/10 | 22,108,300 | 3,677,321 | Jan 2021 |
| 17 | nasa.gov | 9.15/10 | 2,715,500 | 372,280 | Aug 2018 |
| 18 | pages.dev | 9.14/10 | - | - | Jun 2021 |
| 19 | ibm.com | 9.13/10 | 11,139,500 | 518,522 | Feb 2020 |
| 20 | rakuten.co.jp | 9.11/10 | 9,200 | 1,689 | Aug 2018 |
| 21 | openai.com | 9.10/10 | 1,963,900 | 199,482 | Aug 2023 |
| 22 | berkeley.edu | 9.10/10 | 166,900 | 5,412 | Aug 2018 |
| 23 | cornell.edu | 9.10/10 | 242,100 | 23,854 | Aug 2018 |
| 24 | mhlw.go.jp | 9.08/10 | 15,300 | 12,761 | Jul 2021 |
| 25 | sagepub.com | 9.07/10 | 31,500 | 2,940 | Mar 2024 |
| 26 | state.gov | 9.07/10 | 3,314,200 | 200,218 | Aug 2018 |
| 27 | unesco.org | 9.06/10 | 294,400 | 71,304 | Oct 2022 |
| 28 | acm.org | 9.05/10 | 24,100 | 17,765 | Jul 2022 |
| 29 | vercel.app | 9.05/10 | - | - | Dec 2020 |
| 30 | worldbank.org | 9.05/10 | 711,400 | 193,830 | Nov 2021 |
| 31 | free.fr | 9.05/10 | 3,400 | 1,262 | Nov 2018 |
| 32 | ed.gov | 9.05/10 | 1,229,500 | 99,935 | Dec 2019 |
| 33 | bizjournals.com | 9.04/10 | 814,500 | 869,896 | Aug 2018 |
| 34 | windows.net | 9.04/10 | - | - | May 2020 |
| 35 | wpengine.com | 9.04/10 | 66,500 | 17,967 | Mar 2020 |
| 36 | readthedocs.io | 9.04/10 | - | - | Mar 2022 |
| 37 | mayoclinic.org | 9.04/10 | 61,726,300 | 4,533,343 | Apr 2022 |
| 38 | ny.gov | 9.04/10 | 691,300 | 55,212 | Dec 2020 |
| 39 | oup.com | 9.03/10 | 570 | 405 | Aug 2018 |
| 40 | oecd.org | 9.03/10 | 369,300 | 169,314 | Jul 2019 |
| 41 | b-cdn.net | 9.02/10 | - | - | Aug 2024 |
| 42 | ieee.org | 9.02/10 | 37,200 | 20,161 | Jan 2019 |
| 43 | columbia.edu | 9.02/10 | 770,900 | 41,349 | Aug 2018 |
| 44 | netlify.app | 9.01/10 | 2 | 2 | Jun 2020 |
| 45 | umich.edu | 9.01/10 | 36,500 | 1,974 | Aug 2018 |
| 46 | yale.edu | 9.01/10 | 177,900 | 6,885 | Sep 2020 |
| 47 | uk.com | 9.00/10 | 2 | 12 | Apr 2018 |
| 48 | dol.gov | 9.00/10 | 2,744,400 | 631,787 | Feb 2026 |
| 49 | azureedge.net | 8.98/10 | - | - | Jul 2019 |
| 50 | ox.ac.uk | 8.98/10 | 214,200 | 93,016 | Aug 2018 |
| 51 | princeton.edu | 8.98/10 | 246,800 | 50,700 | Aug 2018 |
| 52 | texas.gov | 8.98/10 | 856,400 | 43,777 | Aug 2018 |
| 53 | cmu.edu | 8.97/10 | 436,800 | 81,774 | Aug 2018 |
| 54 | wisc.edu | 8.97/10 | 461,400 | 7,361 | Aug 2018 |
| 55 | samsung.com | 8.96/10 | 5,696,100 | 1,599,814 | Jan 2021 |
| 56 | washington.edu | 8.96/10 | 668,000 | 107,419 | Aug 2018 |
| 57 | umn.edu | 8.96/10 | 78 | 49 | Aug 2018 |
| 58 | booking.com | 8.95/10 | 13,584,300 | 2,384,931 | Jan 2019 |
| 59 | webflow.io | 8.95/10 | 79 | 1 | May 2019 |
| 60 | nsw.gov.au | 8.95/10 | 75,300 | 73,181 | Aug 2018 |
| 61 | mynavi.jp | 8.95/10 | 81 | 14 | Jan 2019 |
| 62 | ethz.ch | 8.95/10 | 12,900 | 11,869 | Apr 2019 |
| 63 | sakura.ne.jp | 8.95/10 | - | - | Apr 2019 |
| 64 | economist.com | 8.94/10 | 418,800 | 155,666 | Dec 2023 |
| 65 | ucla.edu | 8.93/10 | 412,200 | 14,756 | Aug 2018 |
| 66 | jhu.edu | 8.93/10 | 177,400 | 6,915 | Feb 2020 |
| 67 | wa.gov | 8.93/10 | 719,800 | 8,195 | May 2019 |
| 68 | tilda.ws | 8.92/10 | 12 | 1 | Aug 2022 |
| 69 | cisco.com | 8.92/10 | 1,161,900 | 251,239 | Aug 2018 |
| 70 | bayern.de | 8.92/10 | 12,500 | 512 | Jul 2019 |
| 71 | utexas.edu | 8.92/10 | 503,000 | 11,984 | Aug 2018 |
| 72 | uol.com.br | 8.92/10 | 33,600 | 42,015 | Aug 2018 |
| 73 | uchicago.edu | 8.92/10 | 63,700 | 10,331 | Aug 2018 |
| 74 | si.edu | 8.92/10 | 1,458,100 | 152,619 | Jan 2024 |
| 75 | gov.ru | 8.91/10 | 2,700 | 216 | Jun 2018 |
| 76 | nyu.edu | 8.90/10 | 674,000 | 142,032 | Aug 2018 |
| 77 | nyc.gov | 8.90/10 | 3,942,300 | 913,688 | Oct 2020 |
| 78 | usc.edu | 8.89/10 | 361,000 | 14,987 | Aug 2018 |
| 79 | iheart.com | 8.88/10 | 1,899,600 | 677,344 | Jun 2022 |
| 80 | duke.edu | 8.88/10 | 193,100 | 821 | Aug 2018 |
| 81 | azurewebsites.net | 8.87/10 | - | - | Jan 2019 |
| 82 | appspot.com | 8.87/10 | - | - | Jan 2019 |
| 83 | accenture.com | 8.87/10 | 138,800 | 76,754 | Apr 2019 |
| 84 | cam.ac.uk | 8.87/10 | 208,200 | 35,354 | Mar 2020 |
| 85 | sueddeutsche.de | 8.87/10 | 11,300 | 26,267 | Aug 2018 |
| 86 | site.com | 8.86/10 | - | 1 | Dec 2022 |
| 87 | us.com | 8.86/10 | 32 | 9 | Jan 2019 |
| 88 | intel.com | 8.86/10 | 1,129,900 | 230,322 | Jan 2022 |
| 89 | purdue.edu | 8.86/10 | 744,800 | 169,159 | Dec 2019 |
| 90 | cancer.gov | 8.86/10 | 4,680,800 | 325,886 | Jun 2023 |
| 91 | cvent.com | 8.85/10 | 722,300 | 253,379 | Jul 2019 |
| 92 | heart.org | 8.85/10 | 3,203,900 | 465,174 | Aug 2018 |
| 93 | umd.edu | 8.85/10 | 253,300 | 15,690 | Aug 2018 |
| 94 | acs.org | 8.85/10 | 801,500 | 102,932 | Jun 2023 |
| 95 | ufl.edu | 8.84/10 | 241,600 | 3,624 | Aug 2018 |
| 96 | ucsd.edu | 8.84/10 | 48,100 | 2,389 | Apr 2019 |
| 97 | ubc.ca | 8.84/10 | 14,500 | 2,813 | Aug 2018 |
| 98 | anthropic.com | 8.83/10 | 160,200 | 82,836 | Jul 2026 |
| 99 | nrw.de | 8.83/10 | - | - | Feb 2021 |
| 100 | illinois.edu | 8.83/10 | 47,000 | 4,065 | Aug 2018 |
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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