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 |
|---|---|---|---|---|---|
| 1501 | lacity.gov | 8.21/10 | 588,600 | 58,592 | Oct 2022 |
| 1502 | cmha.ca | 8.21/10 | 2,700 | 2,121 | Feb 2026 |
| 1503 | ametsoc.org | 8.21/10 | 19,200 | 4,798 | May 2022 |
| 1504 | nmsu.edu | 8.21/10 | 30,700 | 9,989 | Aug 2022 |
| 1505 | jpo.go.jp | 8.21/10 | 2,400 | 1,185 | Jun 2023 |
| 1506 | ttu.edu | 8.21/10 | 118,300 | 21,348 | May 2022 |
| 1507 | sorbonne-universite.fr | 8.21/10 | 10,200 | 3,852 | Jun 2024 |
| 1508 | uba.ar | 8.21/10 | 670 | 586 | May 2022 |
| 1509 | uri.edu | 8.21/10 | 28,600 | 15,486 | Aug 2026 |
| 1510 | childwelfare.gov | 8.21/10 | 62,700 | 17,732 | Apr 2024 |
| 1511 | uc.pt | 8.21/10 | 3,500 | 1,118 | Nov 2021 |
| 1512 | monotype.com | 8.20/10 | 30,700 | 10,316 | Dec 2024 |
| 1513 | wpcomstaging.com | 8.20/10 | - | - | Aug 2022 |
| 1514 | onlyfans.com | 8.20/10 | 66,700 | 5,719 | May 2022 |
| 1515 | 104.com.tw | 8.20/10 | 42,400 | 1,417 | Mar 2019 |
| 1516 | datev.de | 8.20/10 | 230 | 302 | Jan 2023 |
| 1517 | webwinkelkeur.nl | 8.20/10 | 22 | 134 | Aug 2023 |
| 1518 | nationbuilder.com | 8.20/10 | 1,700 | 683 | Jul 2020 |
| 1519 | geocaching.com | 8.20/10 | 23,200 | 15,503 | May 2022 |
| 1520 | nsf.org | 8.20/10 | 64,100 | 18,497 | Feb 2024 |
| 1521 | formula1.com | 8.20/10 | 2,395,900 | 240,701 | Sep 2018 |
| 1522 | insead.edu | 8.20/10 | 9,800 | 8,169 | Jan 2019 |
| 1523 | southampton.ac.uk | 8.20/10 | 39,200 | 20,825 | May 2026 |
| 1524 | reviewjournal.com | 8.20/10 | 370,600 | 215,304 | Jun 2025 |
| 1525 | pbskids.org | 8.20/10 | 1,122,900 | 131,053 | Oct 2023 |
| 1526 | city.sapporo.jp | 8.20/10 | 1,800 | 179 | Oct 2022 |
| 1527 | tepco.co.jp | 8.20/10 | 4,000 | 923 | Jan 2019 |
| 1528 | commondreams.org | 8.20/10 | 77,600 | 56,432 | May 2024 |
| 1529 | porkbun.com | 8.19/10 | 10,000 | 2,764 | May 2022 |
| 1530 | zscaler.com | 8.19/10 | 52,200 | 11,767 | May 2021 |
| 1531 | csod.com | 8.19/10 | - | - | Sep 2021 |
| 1532 | aicpa-cima.com | 8.19/10 | 167,700 | 35,819 | Mar 2023 |
| 1533 | radio.com | 8.19/10 | 2,600 | 360 | May 2025 |
| 1534 | neurosciencenews.com | 8.19/10 | 15,100 | 26,970 | Jan 2025 |
| 1535 | railway.app | 8.19/10 | - | - | Sep 2023 |
| 1536 | osakagas.co.jp | 8.19/10 | 130 | 58 | Sep 2022 |
| 1537 | acronis.com | 8.19/10 | 47,500 | 18,210 | May 2023 |
| 1538 | audacy.com | 8.19/10 | 1,357,000 | 442,911 | Aug 2022 |
| 1539 | bestwestern.com | 8.19/10 | 1,637,700 | 218,631 | Apr 2026 |
| 1540 | theonion.com | 8.19/10 | 100,200 | 18,860 | May 2022 |
| 1541 | bankofcanada.ca | 8.19/10 | 339,700 | 58,182 | Aug 2022 |
| 1542 | countryliving.com | 8.19/10 | 1,060,000 | 607,651 | Jul 2020 |
| 1543 | philly.com | 8.19/10 | 2 | 16 | Aug 2022 |
| 1544 | cic.gc.ca | 8.19/10 | 290 | 111 | Mar 2021 |
| 1545 | montana.edu | 8.19/10 | 405,100 | 105,688 | Jun 2026 |
| 1546 | sdu.dk | 8.19/10 | 6,000 | 5,051 | Feb 2025 |
| 1547 | uwm.edu | 8.19/10 | 255,000 | 91,214 | Jun 2026 |
| 1548 | unl.pt | 8.19/10 | 480 | 245 | May 2022 |
| 1549 | sandiego.gov | 8.19/10 | 922,400 | 195,366 | Feb 2019 |
| 1550 | kobe.lg.jp | 8.19/10 | - | - | Mar 2024 |
| 1551 | hmv.co.jp | 8.19/10 | 1,800 | 6,532 | Sep 2022 |
| 1552 | saatchigallery.com | 8.18/10 | 4,800 | 1,840 | Dec 2025 |
| 1553 | audiomeans.fr | 8.18/10 | - | 1 | Sep 2021 |
| 1554 | fontshare.com | 8.18/10 | 28,200 | 5,778 | Apr 2024 |
| 1555 | goaffpro.com | 8.18/10 | 860 | 816 | Feb 2020 |
| 1556 | lightspeedhq.com | 8.18/10 | 71,200 | 22,811 | Apr 2023 |
| 1557 | data.world | 8.18/10 | 1,400 | 3,014 | Aug 2018 |
| 1558 | curator.io | 8.18/10 | 5,100 | 2,769 | Jun 2025 |
| 1559 | serpro.gov.br | 8.18/10 | 380 | 767 | Jun 2025 |
| 1560 | memberclicks.net | 8.18/10 | - | - | Jun 2022 |
| 1561 | sheknows.com | 8.18/10 | 379,500 | 323,748 | Feb 2023 |
| 1562 | ekd.de | 8.18/10 | 3,000 | 1,111 | Jan 2025 |
| 1563 | marca.com | 8.18/10 | 973,900 | 573,878 | Mar 2020 |
| 1564 | sun-sentinel.com | 8.18/10 | 97,900 | 108,084 | Sep 2018 |
| 1565 | english-heritage.org.uk | 8.18/10 | 431,900 | 65,750 | Jul 2019 |
| 1566 | stuttgarter-zeitung.de | 8.18/10 | 2,000 | 4,844 | Oct 2023 |
| 1567 | ntt-east.co.jp | 8.18/10 | 290 | 105 | Feb 2022 |
| 1568 | latrobe.edu.au | 8.18/10 | 30,400 | 15,224 | Jul 2022 |
| 1569 | publico.es | 8.18/10 | 4,800 | 13,742 | May 2022 |
| 1570 | speedrun.com | 8.17/10 | 143,400 | 94,150 | Apr 2025 |
| 1571 | medtronic.com | 8.17/10 | 198,600 | 64,576 | Mar 2026 |
| 1572 | fitchratings.com | 8.17/10 | 180,900 | 67,164 | May 2022 |
| 1573 | givesmart.com | 8.17/10 | 5,500 | 3,742 | Dec 2023 |
| 1574 | sofi.com | 8.17/10 | 1,178,500 | 286,281 | Jan 2023 |
| 1575 | doctorsfile.jp | 8.17/10 | - | - | Aug 2023 |
| 1576 | eji.org | 8.17/10 | 89,500 | 24,576 | May 2022 |
| 1577 | sothebys.com | 8.17/10 | 171,900 | 115,876 | Aug 2022 |
| 1578 | investors.com | 8.17/10 | 824,900 | 158,493 | Mar 2023 |
| 1579 | jcb.co.jp | 8.17/10 | 78 | 190 | Oct 2023 |
| 1580 | msf.org | 8.17/10 | 24,900 | 11,580 | Jul 2022 |
| 1581 | tennessean.com | 8.17/10 | 487,100 | 281,419 | Dec 2023 |
| 1582 | wral.com | 8.17/10 | 857,100 | 529,273 | Aug 2018 |
| 1583 | usmagazine.com | 8.17/10 | 2,549,400 | 852,905 | Aug 2023 |
| 1584 | comunidad.madrid | 8.17/10 | 14,800 | 41,226 | May 2024 |
| 1585 | nola.com | 8.17/10 | 596,400 | 310,919 | May 2023 |
| 1586 | mtu.edu | 8.17/10 | 369,900 | 68,922 | Jul 2022 |
| 1587 | raisingchildren.net.au | 8.17/10 | 141,500 | 105,041 | Mar 2023 |
| 1588 | hitachi.co.jp | 8.17/10 | 90 | 289 | May 2023 |
| 1589 | pref.shizuoka.jp | 8.17/10 | 240 | 103 | Apr 2024 |
| 1590 | hiroshima-u.ac.jp | 8.17/10 | 7,800 | 648 | Jan 2021 |
| 1591 | warc.com | 8.16/10 | 5,100 | 7,744 | Mar 2026 |
| 1592 | replit.app | 8.16/10 | - | - | May 2026 |
| 1593 | veeam.com | 8.16/10 | 23,200 | 17,141 | May 2022 |
| 1594 | state.nm.us | 8.16/10 | 250 | 117 | May 2022 |
| 1595 | company.site | 8.16/10 | - | - | May 2022 |
| 1596 | wwf.org.uk | 8.16/10 | 272,500 | 41,647 | Jan 2019 |
| 1597 | interestingengineering.com | 8.16/10 | 229,800 | 172,173 | May 2026 |
| 1598 | wfu.edu | 8.16/10 | 12,200 | 7,427 | Dec 2020 |
| 1599 | bfi.org.uk | 8.16/10 | 250,200 | 57,643 | May 2024 |
| 1600 | atf.gov | 8.16/10 | 305,500 | 102,362 | Jan 2023 |
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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