Websites Powered by Amazon S3
881,549 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
Jun 2022
Jul 2024
Aug 2026
Domains observed using Amazon S3 in each month's HTTP Archive crawl,
Apr 2018 to Aug 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 100 ms
CLS 0
TTFB 700 ms
Median site among 401,070 Amazon S3 sites with Chrome UX data, p75 values, Aug 2026.
Top countries
United States
167,802
India
66,465
United Kingdom
61,290
Brazil
56,758
Canada
49,205
Germany
40,862
France
36,450
Australia
34,462
Sites using Amazon S3 by audience country, Chrome UX Report.
Top sites by authority
9+
36% · 134 of 372 sites
8+
27% · 2,102 of 7,677 sites
7+
17% · 7,584 of 45,712 sites
6+
13% · 13,887 of 110,136 sites
5+
9% · 22,741 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 |
|---|---|---|---|---|---|
| 1001 | instapaper.com | 8.41/10 | 2,800 | 1,165 | May 2022 |
| 1002 | nouvelobs.com | 8.41/10 | 2,300 | 5,041 | Nov 2024 |
| 1003 | uk.net | 8.41/10 | - | - | Mar 2022 |
| 1004 | csun.edu | 8.41/10 | 289,400 | 100,100 | May 2022 |
| 1005 | nottingham.ac.uk | 8.41/10 | 117,200 | 39,587 | May 2022 |
| 1006 | scholastic.com | 8.41/10 | 235,200 | 72,935 | Jun 2018 |
| 1007 | ets.org | 8.41/10 | 394,000 | 88,625 | Aug 2018 |
| 1008 | mentalfloss.com | 8.41/10 | 820,800 | 360,666 | Jan 2026 |
| 1009 | unipd.it | 8.41/10 | 3,000 | 3,552 | May 2022 |
| 1010 | heritage.org | 8.41/10 | 209,500 | 102,828 | May 2022 |
| 1011 | thewire.in | 8.41/10 | 4,100 | 2,954 | Apr 2022 |
| 1012 | qut.edu.au | 8.41/10 | 5,500 | 6,059 | Feb 2020 |
| 1013 | yokohama.lg.jp | 8.41/10 | - | - | Feb 2019 |
| 1014 | higherlogic.com | 8.40/10 | 2,200 | 1,553 | Aug 2018 |
| 1015 | optimole.com | 8.40/10 | 73 | 75 | Jun 2026 |
| 1016 | pluralsight.com | 8.40/10 | 74,800 | 47,103 | Aug 2022 |
| 1017 | khronos.org | 8.40/10 | 5,500 | 1,219 | Jun 2024 |
| 1018 | uptimerobot.com | 8.40/10 | 11,400 | 7,036 | Apr 2026 |
| 1019 | workday.com | 8.40/10 | 192,900 | 86,742 | Aug 2018 |
| 1020 | thrivecart.com | 8.40/10 | 3,500 | 1,289 | May 2026 |
| 1021 | warnerbros.com | 8.40/10 | 1,042,300 | 68,588 | Jan 2019 |
| 1022 | tripadvisor.it | 8.40/10 | 42,400 | 35,082 | Nov 2025 |
| 1023 | wolterskluwer.com | 8.40/10 | 517,200 | 161,427 | Jul 2025 |
| 1024 | esri.com | 8.40/10 | 257,500 | 73,769 | Aug 2018 |
| 1025 | ntu.edu.sg | 8.40/10 | 12,300 | 10,524 | Nov 2024 |
| 1026 | masterclass.com | 8.40/10 | 1,998,400 | 498,901 | Aug 2018 |
| 1027 | f5.com | 8.39/10 | 66,600 | 17,745 | Aug 2018 |
| 1028 | exlibrisgroup.com | 8.39/10 | 2,400 | 392 | May 2022 |
| 1029 | broadcom.com | 8.39/10 | 86,100 | 22,256 | May 2022 |
| 1030 | circle.so | 8.39/10 | 10,500 | 2,699 | Sep 2025 |
| 1031 | invespcro.com | 8.39/10 | 6,300 | 2,739 | Jul 2024 |
| 1032 | manager-magazin.de | 8.39/10 | 700 | 1,907 | Mar 2023 |
| 1033 | us.org | 8.39/10 | - | 2 | Jul 2022 |
| 1034 | studio.site | 8.39/10 | - | - | Sep 2024 |
| 1035 | ajc.com | 8.39/10 | 464,700 | 389,194 | Aug 2018 |
| 1036 | t3n.de | 8.39/10 | 660 | 1,373 | May 2026 |
| 1037 | international.gc.ca | 8.39/10 | 80,600 | 35,731 | Aug 2022 |
| 1038 | bom.gov.au | 8.39/10 | 142,000 | 60,239 | Aug 2018 |
| 1039 | informa.com | 8.38/10 | 6,500 | 2,662 | Aug 2018 |
| 1040 | amazon.com.mx | 8.38/10 | 78,600 | 110,227 | Oct 2021 |
| 1041 | photoshelter.com | 8.38/10 | 3,300 | 657 | May 2022 |
| 1042 | metoffice.gov.uk | 8.38/10 | 98,600 | 14,384 | Aug 2026 |
| 1043 | azcentral.com | 8.38/10 | 1,110,600 | 517,879 | Dec 2023 |
| 1044 | mn.co | 8.38/10 | - | - | Jun 2026 |
| 1045 | sky.it | 8.38/10 | 750 | 789 | Feb 2019 |
| 1046 | polimi.it | 8.38/10 | 5,800 | 4,283 | Oct 2024 |
| 1047 | kadokawa.co.jp | 8.38/10 | 130 | 195 | Sep 2020 |
| 1048 | fr.de | 8.38/10 | 4,000 | 7,970 | May 2022 |
| 1049 | saitama.lg.jp | 8.38/10 | - | - | Jun 2025 |
| 1050 | uwa.edu.au | 8.38/10 | 35,600 | 25,315 | May 2022 |
| 1051 | upv.es | 8.38/10 | 2,500 | 2,576 | Apr 2024 |
| 1052 | tohoku.ac.jp | 8.38/10 | 2,300 | 1,759 | May 2020 |
| 1053 | ugr.es | 8.38/10 | 8,500 | 8,711 | Apr 2024 |
| 1054 | mintlify.com | 8.37/10 | 980 | 1,660 | Aug 2024 |
| 1055 | alchemer.com | 8.37/10 | 20,200 | 5,624 | Apr 2023 |
| 1056 | sendgrid.com | 8.37/10 | 13,600 | 4,624 | Aug 2018 |
| 1057 | angi.com | 8.37/10 | 2,510,600 | 827,812 | Jan 2025 |
| 1058 | servicenow.com | 8.37/10 | 293,500 | 115,506 | Jun 2026 |
| 1059 | mediavine.com | 8.37/10 | 2,700 | 1,142 | Jun 2020 |
| 1060 | newsday.com | 8.37/10 | 318,900 | 272,478 | Aug 2022 |
| 1061 | lpages.co | 8.37/10 | - | - | May 2022 |
| 1062 | isaca.org | 8.37/10 | 45,100 | 17,526 | Oct 2022 |
| 1063 | state.co.us | 8.37/10 | - | - | Dec 2023 |
| 1064 | code.org | 8.37/10 | 90,900 | 45,566 | Aug 2018 |
| 1065 | freep.com | 8.37/10 | 1,278,700 | 486,257 | Nov 2023 |
| 1066 | fgv.br | 8.37/10 | 2 | 10 | May 2022 |
| 1067 | lodz.pl | 8.37/10 | 90 | 193 | Sep 2022 |
| 1068 | tver.jp | 8.37/10 | 540 | 549 | Jan 2022 |
| 1069 | umu.se | 8.37/10 | 3,300 | 3,203 | Aug 2022 |
| 1070 | firefox.com | 8.36/10 | 419,900 | 29,120 | Feb 2019 |
| 1071 | docusign.com | 8.36/10 | 580,400 | 27,292 | Oct 2024 |
| 1072 | kobo.com | 8.36/10 | 57,400 | 64,828 | Mar 2024 |
| 1073 | jpn.com | 8.36/10 | - | - | Jul 2020 |
| 1074 | consumeraffairs.com | 8.36/10 | 1,036,300 | 291,801 | Aug 2022 |
| 1075 | thalesgroup.com | 8.36/10 | 23,400 | 11,711 | Nov 2024 |
| 1076 | qualcomm.com | 8.36/10 | 175,500 | 34,393 | Feb 2020 |
| 1077 | se.com | 8.36/10 | 278,100 | 85,853 | Apr 2020 |
| 1078 | qmul.ac.uk | 8.36/10 | 35,400 | 21,676 | Aug 2022 |
| 1079 | st-andrews.ac.uk | 8.36/10 | 48,900 | 16,687 | May 2022 |
| 1080 | stjude.org | 8.36/10 | 198,900 | 67,593 | Sep 2020 |
| 1081 | tripadvisor.es | 8.36/10 | 485,500 | 170,620 | Nov 2025 |
| 1082 | hgtv.com | 8.36/10 | 1,202,000 | 585,010 | Aug 2018 |
| 1083 | infobae.com | 8.36/10 | 411,800 | 675,940 | Aug 2018 |
| 1084 | york.ac.uk | 8.36/10 | 36,500 | 21,619 | Jan 2021 |
| 1085 | baltimoresun.com | 8.36/10 | 82,600 | 125,456 | Aug 2018 |
| 1086 | italia.it | 8.36/10 | 387,600 | 33,251 | Aug 2023 |
| 1087 | ks.gov | 8.36/10 | - | - | Nov 2022 |
| 1088 | lanacion.com.ar | 8.36/10 | 134,800 | 194,950 | Jan 2019 |
| 1089 | ua.edu | 8.36/10 | 76,300 | 9,473 | Aug 2022 |
| 1090 | healthit.gov | 8.36/10 | 120,200 | 8,628 | Jun 2024 |
| 1091 | unt.edu | 8.36/10 | 188,400 | 26,607 | May 2022 |
| 1092 | ne.gov | 8.36/10 | 71 | 79 | May 2022 |
| 1093 | fukuoka.lg.jp | 8.36/10 | - | - | May 2023 |
| 1094 | wroc.pl | 8.36/10 | - | - | Sep 2022 |
| 1095 | pref.aichi.jp | 8.36/10 | 440 | 254 | Mar 2026 |
| 1096 | rmit.edu.au | 8.36/10 | 10,700 | 16,187 | May 2022 |
| 1097 | ceros.com | 8.35/10 | 4,900 | 1,036 | Apr 2020 |
| 1098 | vanta.com | 8.35/10 | 15,400 | 6,099 | May 2021 |
| 1099 | hotmart.com | 8.35/10 | 41,800 | 7,814 | Aug 2018 |
| 1100 | articulate.com | 8.35/10 | 44,000 | 7,394 | Feb 2020 |
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 Amazon S3
- Amazon S3 vs Cloudflare
- Amazon S3 vs cdnjs
- Amazon S3 vs jsDelivr
- Amazon S3 vs Google Hosted Libraries
- Amazon S3 vs jQuery CDN