Websites Powered by cdnjs
4,780,546 websites tracked using cdnjs (CDN) · cdnjs.com
cdnjs is a content delivery network that serves assets from edge locations worldwide. Its official site is cdnjs.com. PoweredBy tracks the websites that use cdnjs across the public web; the tracked counts, adoption trend, and site list on this page are updated from our ongoing crawl of the cdn ecosystem.
Usage trend
500K
1M
1.5M
2M
Oct 2021
Jan 2023
Mar 2024
Jun 2025
Aug 2026
Domains observed using cdnjs in each month's HTTP Archive crawl,
Oct 2021 to Aug 2026 · peak 1,582,720 in Sep 2025. The tracked total above also
counts sites not re-crawled recently.
Core Web Vitals
LCP 1.9 s
INP 75 ms
CLS 0
TTFB 800 ms
Median site among 1,574,728 cdnjs sites with Chrome UX data, p75 values, Aug 2026.
Top countries
United States
374,455
India
213,663
Japan
163,202
United Kingdom
136,403
Brazil
115,153
France
104,770
Canada
97,923
Germany
94,533
Sites using cdnjs by audience country, Chrome UX Report.
Top sites by authority
9+
37% · 139 of 372 sites
8+
35% · 2,725 of 7,677 sites
7+
26% · 12,111 of 45,712 sites
6+
22% · 24,177 of 110,136 sites
5+
18% · 43,560 of 246,751 sites
The share of the web's most authoritative domains, by Open Page Rank tier, seen running cdnjs in recent crawls. Only 372 domains worldwide score 9 or higher.
Websites using cdnjs
| # | Domain | Open Page RankOPR | Est. monthly visits (US)Visits (US) | Keywords | First seen |
|---|---|---|---|---|---|
| 101 | readthedocs.io | 9.04/10 | - | - | Oct 2021 |
| 102 | theverge.com | 9.04/10 | 1,079,000 | 727,363 | May 2025 |
| 103 | openstreetmap.org | 9.04/10 | 84,300 | 9,254 | Oct 2021 |
| 104 | deloitte.com | 9.04/10 | 393,900 | 170,966 | Nov 2023 |
| 105 | telegraph.co.uk | 9.04/10 | 700,500 | 680,508 | Nov 2021 |
| 106 | cambridge.org | 9.04/10 | 633,100 | 518,312 | Nov 2021 |
| 107 | mayoclinic.org | 9.04/10 | 61,726,300 | 4,533,343 | May 2022 |
| 108 | ny.gov | 9.04/10 | 691,300 | 55,212 | Oct 2021 |
| 109 | abc.net.au | 9.04/10 | 1,129,200 | 703,096 | Jul 2023 |
| 110 | cpanel.net | 9.03/10 | 20,300 | 4,682 | Nov 2021 |
| 111 | python.org | 9.03/10 | 408,700 | 39,359 | Jul 2024 |
| 112 | pexels.com | 9.03/10 | 2,826,300 | 686,505 | Nov 2021 |
| 113 | oup.com | 9.03/10 | 570 | 405 | Nov 2021 |
| 114 | lemonde.fr | 9.03/10 | 267,300 | 164,559 | Nov 2021 |
| 115 | b-cdn.net | 9.02/10 | - | - | Jun 2022 |
| 116 | qualtrics.com | 9.02/10 | 359,600 | 56,890 | Nov 2021 |
| 117 | judge.me | 9.02/10 | 29,800 | 33,480 | Aug 2022 |
| 118 | gartner.com | 9.02/10 | 521,600 | 122,476 | Nov 2021 |
| 119 | ieee.org | 9.02/10 | 37,200 | 20,161 | Oct 2021 |
| 120 | columbia.edu | 9.02/10 | 770,900 | 41,349 | Oct 2021 |
| 121 | senate.gov | 9.02/10 | 1,931,200 | 175,699 | Oct 2021 |
| 122 | atlassian.com | 9.01/10 | 1,053,700 | 178,447 | Nov 2021 |
| 123 | behance.net | 9.01/10 | 481,500 | 406,207 | Dec 2021 |
| 124 | netlify.app | 9.01/10 | 2 | 2 | Oct 2021 |
| 125 | unicef.org | 9.01/10 | 286,700 | 135,578 | Nov 2022 |
| 126 | bbb.org | 9.01/10 | 8,953,200 | 3,866,716 | Aug 2022 |
| 127 | ted.com | 9.01/10 | 390,200 | 133,376 | Oct 2021 |
| 128 | latimes.com | 9.01/10 | 3,917,700 | 1,979,297 | Aug 2023 |
| 129 | psu.edu | 9.01/10 | 581,600 | 94,595 | Oct 2021 |
| 130 | umich.edu | 9.01/10 | 36,500 | 1,974 | Oct 2021 |
| 131 | yale.edu | 9.01/10 | 177,900 | 6,885 | Oct 2021 |
| 132 | pbs.org | 9.01/10 | 10,732,500 | 2,329,939 | Nov 2021 |
| 133 | gitlab.com | 9.00/10 | 87,500 | 29,195 | May 2022 |
| 134 | uk.com | 9.00/10 | 2 | 12 | Oct 2021 |
| 135 | cnet.com | 9.00/10 | 6,706,300 | 2,666,781 | Dec 2024 |
| 136 | psychologytoday.com | 9.00/10 | 3,370,000 | 1,004,559 | Oct 2022 |
| 137 | upenn.edu | 9.00/10 | 179,200 | 5,457 | Oct 2021 |
| 138 | dol.gov | 9.00/10 | 2,744,400 | 631,787 | Feb 2026 |
| 139 | energy.gov | 9.00/10 | 1,887,700 | 301,694 | Nov 2021 |
| 140 | icann.org | 8.99/10 | 27,800 | 9,274 | Nov 2021 |
| 141 | naver.com | 8.99/10 | 47,500 | 134 | Nov 2021 |
| 142 | patreon.com | 8.99/10 | 965,100 | 442,272 | Jul 2025 |
| 143 | square.site | 8.99/10 | 92,700 | 37,752 | Nov 2021 |
| 144 | netflix.com | 8.99/10 | 68,358,200 | 3,834,938 | Aug 2022 |
| 145 | service.gov.uk | 8.99/10 | - | - | Aug 2022 |
| 146 | archives.gov | 8.99/10 | 3,336,000 | 450,906 | Nov 2021 |
| 147 | va.gov | 8.99/10 | 3,933,900 | 1,032,734 | Nov 2021 |
| 148 | mail.ru | 8.98/10 | 1,700 | 37 | Oct 2021 |
| 149 | ohchr.org | 8.98/10 | 379,200 | 109,533 | Nov 2021 |
| 150 | marriott.com | 8.98/10 | 13,740,800 | 1,485,399 | Oct 2021 |
| 151 | ox.ac.uk | 8.98/10 | 214,200 | 93,016 | Oct 2021 |
| 152 | princeton.edu | 8.98/10 | 246,800 | 50,700 | Oct 2021 |
| 153 | jstor.org | 8.98/10 | 765,500 | 767,907 | Nov 2021 |
| 154 | texas.gov | 8.98/10 | 856,400 | 43,777 | Oct 2021 |
| 155 | cmu.edu | 8.97/10 | 436,800 | 81,774 | Oct 2021 |
| 156 | orcid.org | 8.97/10 | 75,800 | 43,570 | Oct 2023 |
| 157 | wisc.edu | 8.97/10 | 461,400 | 7,361 | Nov 2021 |
| 158 | britannica.com | 8.97/10 | 90,729,000 | 5,444,426 | Oct 2021 |
| 159 | clevelandclinic.org | 8.97/10 | 1,900 | 520 | Nov 2021 |
| 160 | meti.go.jp | 8.97/10 | 1,300 | 1,916 | Nov 2021 |
| 161 | hotjar.com | 8.96/10 | 8,300 | 6,024 | Nov 2021 |
| 162 | samsung.com | 8.96/10 | 5,696,100 | 1,599,814 | Nov 2021 |
| 163 | webmd.com | 8.96/10 | 24,603,100 | 3,720,411 | Nov 2021 |
| 164 | www.gov.br | 8.96/10 | 154,300 | 81,900 | Dec 2021 |
| 165 | washington.edu | 8.96/10 | 668,000 | 107,419 | Oct 2021 |
| 166 | umn.edu | 8.96/10 | 78 | 49 | Oct 2021 |
| 167 | change.org | 8.96/10 | 209,800 | 138,005 | May 2023 |
| 168 | booking.com | 8.95/10 | 13,584,300 | 2,384,931 | Dec 2021 |
| 169 | ebay.com | 8.95/10 | 59,444,100 | 21,368,147 | Nov 2021 |
| 170 | indiatimes.com | 8.95/10 | 55,100 | 73,928 | Oct 2021 |
| 171 | webflow.io | 8.95/10 | 79 | 1 | Nov 2021 |
| 172 | science.org | 8.95/10 | 873,100 | 480,935 | Aug 2024 |
| 173 | lefigaro.fr | 8.95/10 | 18,400 | 38,648 | Nov 2021 |
| 174 | nsw.gov.au | 8.95/10 | 75,300 | 73,181 | Oct 2021 |
| 175 | mynavi.jp | 8.95/10 | 81 | 14 | Oct 2021 |
| 176 | sba.gov | 8.95/10 | 1,497,200 | 300,158 | Nov 2021 |
| 177 | usgs.gov | 8.95/10 | 3,119,800 | 407,471 | Oct 2021 |
| 178 | ethz.ch | 8.95/10 | 12,900 | 11,869 | Oct 2021 |
| 179 | sakura.ne.jp | 8.95/10 | - | - | Oct 2021 |
| 180 | meetup.com | 8.94/10 | 338,900 | 170,698 | Nov 2021 |
| 181 | cms.gov | 8.94/10 | 1,908,100 | 721,120 | Nov 2021 |
| 182 | fcc.gov | 8.94/10 | 859,700 | 181,746 | Feb 2024 |
| 183 | elsevier.com | 8.93/10 | 344,600 | 88,582 | Nov 2021 |
| 184 | maine.gov | 8.93/10 | 1,116,200 | 428,738 | Jun 2022 |
| 185 | pwc.com | 8.93/10 | 291,600 | 164,788 | Nov 2021 |
| 186 | fao.org | 8.93/10 | 213,900 | 125,762 | Apr 2022 |
| 187 | ucla.edu | 8.93/10 | 412,200 | 14,756 | Oct 2021 |
| 188 | jhu.edu | 8.93/10 | 177,400 | 6,915 | Nov 2021 |
| 189 | wa.gov | 8.93/10 | 719,800 | 8,195 | Oct 2021 |
| 190 | tilda.ws | 8.92/10 | 12 | 1 | Nov 2021 |
| 191 | mapbox.com | 8.92/10 | 49,700 | 18,238 | Nov 2021 |
| 192 | cisco.com | 8.92/10 | 1,161,900 | 251,239 | Nov 2021 |
| 193 | quora.com | 8.92/10 | 80,913,000 | 39,525,278 | Oct 2021 |
| 194 | vox.com | 8.92/10 | 670,700 | 361,902 | May 2025 |
| 195 | bayern.de | 8.92/10 | 12,500 | 512 | Oct 2021 |
| 196 | utexas.edu | 8.92/10 | 503,000 | 11,984 | Oct 2021 |
| 197 | uol.com.br | 8.92/10 | 33,600 | 42,015 | Oct 2021 |
| 198 | ssa.gov | 8.92/10 | 9,852,600 | 1,249,919 | Jun 2025 |
| 199 | fbi.gov | 8.92/10 | 3,384,300 | 344,939 | Nov 2025 |
| 200 | uchicago.edu | 8.92/10 | 63,700 | 10,331 | Oct 2021 |
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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