Websites Powered by Amazon S3
851,307 websites tracked using Amazon S3 (CDN) · aws.amazon.com
Amazon S3 is Amazon Web Services' object storage service, commonly used to host and serve static website assets, images, and downloads. It is often paired with CloudFront and identified from S3 asset URLs or response headers.
Usage trend
100K
200K
300K
400K
Apr 2018
May 2020
May 2022
Jun 2024
Jun 2026
Domains observed using Amazon S3 in each month's HTTP Archive crawl,
Apr 2018 to Jun 2026 · peak 372,428 in Apr 2026. The tracked total above also
counts sites not re-crawled recently.
Core Web Vitals
LCP 1.9 s
INP 75 ms
CLS 0
TTFB 700 ms
Median site among 389,939 Amazon S3 sites with Chrome UX data, p75 values, Jun 2026.
Top countries
United States
181,878
India
72,409
United Kingdom
68,917
Brazil
58,794
Canada
54,679
Germany
44,787
France
41,897
Australia
37,748
Sites using Amazon S3 by audience country, Chrome UX Report.
Top sites by authority
9+
36% · 134 of 372 sites
8+
27% · 2,064 of 7,677 sites
7+
16% · 7,348 of 45,712 sites
6+
12% · 13,436 of 110,136 sites
5+
9% · 22,034 of 246,751 sites
The share of the web's most authoritative domains, by Open Page Rank tier, seen running Amazon S3 in recent crawls. Only 372 domains worldwide score 9 or higher.
Websites using Amazon S3
| # | Domain | Open Page RankOPR | Est. monthly visits (US)Visits (US) | Keywords | First seen |
|---|---|---|---|---|---|
| 101 | matomo.org | 9.04/10 | 10,500 | 5,264 | Sep 2022 |
| 102 | windows.net | 9.04/10 | - | - | Jul 2023 |
| 103 | wpengine.com | 9.04/10 | 66,500 | 17,967 | Aug 2022 |
| 104 | openstreetmap.org | 9.04/10 | 84,300 | 9,254 | May 2022 |
| 105 | deloitte.com | 9.04/10 | 393,900 | 170,966 | Dec 2021 |
| 106 | telegraph.co.uk | 9.04/10 | 700,500 | 680,508 | Aug 2018 |
| 107 | cambridge.org | 9.04/10 | 633,100 | 518,312 | Aug 2022 |
| 108 | mayoclinic.org | 9.04/10 | 61,726,300 | 4,533,343 | Aug 2018 |
| 109 | justice.gov | 9.04/10 | 5,041,300 | 855,725 | Sep 2022 |
| 110 | userway.org | 9.03/10 | 8,200 | 2,564 | Sep 2020 |
| 111 | oecd.org | 9.03/10 | 369,300 | 169,314 | Feb 2023 |
| 112 | lemonde.fr | 9.03/10 | 267,300 | 164,559 | Jan 2019 |
| 113 | qualtrics.com | 9.02/10 | 359,600 | 56,890 | Aug 2018 |
| 114 | gartner.com | 9.02/10 | 521,600 | 122,476 | Jan 2023 |
| 115 | apnews.com | 9.02/10 | 4,786,200 | 1,390,077 | Jan 2022 |
| 116 | cbsnews.com | 9.02/10 | 11,302,100 | 4,702,401 | Jan 2025 |
| 117 | ieee.org | 9.02/10 | 37,200 | 20,161 | Jan 2019 |
| 118 | columbia.edu | 9.02/10 | 770,900 | 41,349 | Jan 2020 |
| 119 | atlassian.com | 9.01/10 | 1,053,700 | 178,447 | Aug 2018 |
| 120 | netlify.app | 9.01/10 | 2 | 2 | Mar 2021 |
| 121 | unicef.org | 9.01/10 | 286,700 | 135,578 | May 2022 |
| 122 | arcgis.com | 9.01/10 | 958,800 | 298,101 | Jun 2018 |
| 123 | ted.com | 9.01/10 | 390,200 | 133,376 | Jan 2024 |
| 124 | latimes.com | 9.01/10 | 3,917,700 | 1,979,297 | Aug 2018 |
| 125 | psu.edu | 9.01/10 | 581,600 | 94,595 | Jun 2020 |
| 126 | umich.edu | 9.01/10 | 36,500 | 1,974 | Oct 2020 |
| 127 | yale.edu | 9.01/10 | 177,900 | 6,885 | Aug 2018 |
| 128 | pbs.org | 9.01/10 | 10,732,500 | 2,329,939 | Aug 2022 |
| 129 | uk.com | 9.00/10 | 2 | 12 | Jan 2019 |
| 130 | psychologytoday.com | 9.00/10 | 3,370,000 | 1,004,559 | Oct 2020 |
| 131 | usa.gov | 9.00/10 | 12,420,500 | 770,879 | Dec 2018 |
| 132 | upenn.edu | 9.00/10 | 179,200 | 5,457 | Dec 2020 |
| 133 | dol.gov | 9.00/10 | 2,744,400 | 631,787 | Nov 2024 |
| 134 | energy.gov | 9.00/10 | 1,887,700 | 301,694 | Nov 2022 |
| 135 | icann.org | 8.99/10 | 27,800 | 9,274 | Aug 2022 |
| 136 | naver.com | 8.99/10 | 47,500 | 134 | Jun 2023 |
| 137 | square.site | 8.99/10 | 92,700 | 37,752 | Oct 2022 |
| 138 | netflix.com | 8.99/10 | 68,358,200 | 3,834,938 | Aug 2018 |
| 139 | service.gov.uk | 8.99/10 | - | - | Aug 2018 |
| 140 | amazon.fr | 8.99/10 | 48,300 | 65,742 | Jul 2021 |
| 141 | archives.gov | 8.99/10 | 3,336,000 | 450,906 | May 2019 |
| 142 | va.gov | 8.99/10 | 3,933,900 | 1,032,734 | Sep 2022 |
| 143 | marriott.com | 8.98/10 | 13,740,800 | 1,485,399 | May 2019 |
| 144 | ox.ac.uk | 8.98/10 | 214,200 | 93,016 | Jan 2019 |
| 145 | princeton.edu | 8.98/10 | 246,800 | 50,700 | Nov 2021 |
| 146 | texas.gov | 8.98/10 | 856,400 | 43,777 | Aug 2018 |
| 147 | notion.site | 8.97/10 | - | - | May 2022 |
| 148 | cmu.edu | 8.97/10 | 436,800 | 81,774 | Apr 2019 |
| 149 | wisc.edu | 8.97/10 | 461,400 | 7,361 | Apr 2019 |
| 150 | britannica.com | 8.97/10 | 90,729,000 | 5,444,426 | Oct 2025 |
| 151 | federalregister.gov | 8.97/10 | 961,700 | 369,286 | Sep 2022 |
| 152 | meti.go.jp | 8.97/10 | 1,300 | 1,916 | Dec 2020 |
| 153 | samsung.com | 8.96/10 | 5,696,100 | 1,599,814 | Aug 2018 |
| 154 | gofundme.com | 8.96/10 | 600,400 | 209,867 | Apr 2024 |
| 155 | umn.edu | 8.96/10 | 78 | 49 | May 2022 |
| 156 | spiegel.de | 8.96/10 | 26,500 | 34,282 | Jul 2020 |
| 157 | change.org | 8.96/10 | 209,800 | 138,005 | May 2022 |
| 158 | booking.com | 8.95/10 | 13,584,300 | 2,384,931 | May 2022 |
| 159 | inc.com | 8.95/10 | 361,900 | 258,701 | May 2022 |
| 160 | indiatimes.com | 8.95/10 | 55,100 | 73,928 | Aug 2018 |
| 161 | webflow.io | 8.95/10 | 79 | 1 | Jul 2022 |
| 162 | nsw.gov.au | 8.95/10 | 75,300 | 73,181 | Aug 2018 |
| 163 | mynavi.jp | 8.95/10 | 81 | 14 | Jul 2019 |
| 164 | sba.gov | 8.95/10 | 1,497,200 | 300,158 | Jan 2019 |
| 165 | usgs.gov | 8.95/10 | 3,119,800 | 407,471 | Apr 2020 |
| 166 | sakura.ne.jp | 8.95/10 | - | - | Sep 2022 |
| 167 | meetup.com | 8.94/10 | 338,900 | 170,698 | Jul 2019 |
| 168 | economist.com | 8.94/10 | 418,800 | 155,666 | Sep 2018 |
| 169 | notion.so | 8.94/10 | 13,600 | 1,208 | May 2022 |
| 170 | huffingtonpost.com | 8.94/10 | 370 | 2 | Aug 2018 |
| 171 | cms.gov | 8.94/10 | 1,908,100 | 721,120 | May 2022 |
| 172 | ionos.de | 8.93/10 | 270 | 636 | Nov 2022 |
| 173 | elsevier.com | 8.93/10 | 344,600 | 88,582 | May 2022 |
| 174 | maine.gov | 8.93/10 | 1,116,200 | 428,738 | Aug 2023 |
| 175 | pwc.com | 8.93/10 | 291,600 | 164,788 | Nov 2021 |
| 176 | fao.org | 8.93/10 | 213,900 | 125,762 | May 2022 |
| 177 | ucla.edu | 8.93/10 | 412,200 | 14,756 | Jul 2020 |
| 178 | jhu.edu | 8.93/10 | 177,400 | 6,915 | Jun 2020 |
| 179 | wa.gov | 8.93/10 | 719,800 | 8,195 | Feb 2020 |
| 180 | dribbble.com | 8.92/10 | 421,000 | 275,164 | May 2022 |
| 181 | tilda.ws | 8.92/10 | 12 | 1 | May 2023 |
| 182 | mapbox.com | 8.92/10 | 49,700 | 18,238 | Jun 2018 |
| 183 | docker.com | 8.92/10 | 40,800 | 24,377 | Aug 2018 |
| 184 | cisco.com | 8.92/10 | 1,161,900 | 251,239 | Aug 2018 |
| 185 | dailymotion.com | 8.92/10 | 6,787,400 | 5,797,377 | Jun 2026 |
| 186 | utexas.edu | 8.92/10 | 503,000 | 11,984 | May 2022 |
| 187 | uol.com.br | 8.92/10 | 33,600 | 42,015 | Feb 2020 |
| 188 | uchicago.edu | 8.92/10 | 63,700 | 10,331 | May 2022 |
| 189 | si.edu | 8.92/10 | 1,458,100 | 152,619 | Dec 2020 |
| 190 | mlit.go.jp | 8.92/10 | 11,100 | 6,476 | Jan 2024 |
| 191 | w3schools.com | 8.91/10 | 4,173,900 | 935,770 | May 2021 |
| 192 | huffpost.com | 8.91/10 | 931,000 | 747,568 | Apr 2024 |
| 193 | kickstarter.com | 8.91/10 | 402,200 | 179,276 | May 2022 |
| 194 | amazon.ca | 8.91/10 | 423,500 | 470,452 | Sep 2021 |
| 195 | shop-pro.jp | 8.91/10 | 17 | 9 | Apr 2021 |
| 196 | webflow.com | 8.90/10 | 149,800 | 61,334 | Mar 2021 |
| 197 | nationalgeographic.com | 8.90/10 | 3,598,800 | 677,296 | Aug 2018 |
| 198 | nyu.edu | 8.90/10 | 674,000 | 142,032 | Jan 2021 |
| 199 | nyc.gov | 8.90/10 | 3,942,300 | 913,688 | May 2022 |
| 200 | dot.gov | 8.90/10 | - | - | Mar 2022 |
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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