Websites Powered by Amazon S3
902,483 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
Jul 2022
Aug 2024
Sep 2026
Domains observed using Amazon S3 in each month's HTTP Archive crawl,
Apr 2018 to Sep 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 410,451 Amazon S3 sites with Chrome UX data, p75 values, Sep 2026.
Top countries
United States
168,964
India
66,987
United Kingdom
62,516
Brazil
57,793
Canada
49,825
Germany
40,736
France
36,411
Italy
33,982
Sites using Amazon S3 by audience country, Chrome UX Report.
Usage by industry
| Industry | Share | Websites |
|---|---|---|
| Finance and insurance | 8.89% | 1,475 |
| Automotive | 6.30% | 4,372 |
| Travel and hospitality | 5.77% | 4,292 |
| Software and apps | 4.70% | 5,455 |
| Industrial and manufacturing | 4.38% | 190 |
| Arts and entertainment | 4.30% | 1,775 |
| Government | 4.27% | 343 |
| Healthcare | 4.26% | 4,538 |
| Retail | 4.20% | 12,642 |
| Education | 4.20% | 2,091 |
| Non-profit and religious | 3.76% | 294 |
| Beauty and wellness | 3.66% | 941 |
Share of each industry's websites with a detected stack that use Amazon S3; industries come from what sites declare in their own structured data.
Top sites by authority
9+
36% · 134 of 372 sites
8+
27% · 2,103 of 7,677 sites
7+
17% · 7,624 of 45,712 sites
6+
13% · 13,935 of 110,136 sites
5+
9% · 22,854 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 |
|---|---|---|---|---|---|
| 2601 | massey.ac.nz | 7.83/10 | 10,300 | 10,152 | Sep 2021 |
| 2602 | soas.ac.uk | 7.83/10 | 11,900 | 7,702 | Dec 2022 |
| 2603 | wcs.org | 7.83/10 | 82,600 | 9,459 | May 2022 |
| 2604 | illinoisstate.edu | 7.83/10 | 73,400 | 18,380 | Jun 2026 |
| 2605 | sanjoseca.gov | 7.83/10 | 391,200 | 52,901 | Sep 2026 |
| 2606 | sahealth.sa.gov.au | 7.83/10 | 83,500 | 40,584 | Jul 2023 |
| 2607 | lafeltrinelli.it | 7.83/10 | 1,100 | 7,082 | Aug 2023 |
| 2608 | usm.edu | 7.83/10 | 105,500 | 24,744 | May 2022 |
| 2609 | scu.edu.au | 7.83/10 | 4,200 | 5,824 | Apr 2024 |
| 2610 | baltimorecity.gov | 7.83/10 | 62,000 | 10,410 | Aug 2022 |
| 2611 | liberty.edu | 7.83/10 | 566,200 | 112,763 | May 2022 |
| 2612 | montclair.edu | 7.83/10 | 259,400 | 41,553 | Aug 2026 |
| 2613 | erasmusmc.nl | 7.83/10 | 3,800 | 1,117 | May 2022 |
| 2614 | uerj.br | 7.83/10 | 330 | 207 | Jul 2022 |
| 2615 | ull.es | 7.83/10 | 990 | 2,183 | May 2022 |
| 2616 | ajinomoto.co.jp | 7.83/10 | 50 | 123 | Oct 2021 |
| 2617 | hivebrite.io | 7.82/10 | 300 | 316 | Apr 2026 |
| 2618 | asid.org | 7.82/10 | 5,300 | 1,093 | Mar 2023 |
| 2619 | q4inc.com | 7.82/10 | 340 | 94 | May 2021 |
| 2620 | gs1us.org | 7.82/10 | 71,600 | 8,162 | Feb 2025 |
| 2621 | exprealty.com | 7.82/10 | 148,500 | 158,479 | May 2022 |
| 2622 | husqvarna.com | 7.82/10 | 390,800 | 89,900 | Apr 2020 |
| 2623 | zalando.com | 7.82/10 | 1,300 | 1,687 | Sep 2020 |
| 2624 | puppet.com | 7.82/10 | 3,700 | 1,213 | Feb 2019 |
| 2625 | triplepundit.com | 7.82/10 | 3,800 | 6,831 | Oct 2023 |
| 2626 | cyberark.com | 7.82/10 | 31,900 | 10,949 | Apr 2023 |
| 2627 | leadforensics.com | 7.82/10 | 1,700 | 922 | Jan 2023 |
| 2628 | biteable.com | 7.82/10 | 35,400 | 15,500 | Jun 2019 |
| 2629 | zoomgov.com | 7.82/10 | 8,400 | 2,385 | May 2022 |
| 2630 | asda.com | 7.82/10 | 23,100 | 44,107 | May 2022 |
| 2631 | max.com | 7.82/10 | 43,200 | 10,079 | May 2023 |
| 2632 | poshmark.com | 7.82/10 | 1,563,400 | 1,869,411 | Sep 2026 |
| 2633 | webinargeek.com | 7.82/10 | 320 | 483 | May 2026 |
| 2634 | gilead.com | 7.82/10 | 66,100 | 22,279 | Jan 2025 |
| 2635 | macpaw.com | 7.82/10 | 166,100 | 93,303 | May 2021 |
| 2636 | kohls.com | 7.82/10 | 2,068,300 | 913,832 | Aug 2022 |
| 2637 | gtai.de | 7.82/10 | 2,000 | 1,832 | May 2022 |
| 2638 | scholasticahq.com | 7.82/10 | 800 | 205 | Sep 2016 |
| 2639 | olx.pl | 7.82/10 | 15,500 | 41,965 | Apr 2020 |
| 2640 | ecommercebrasil.com.br | 7.82/10 | 220 | 444 | May 2022 |
| 2641 | meioemensagem.com.br | 7.82/10 | 820 | 1,858 | Jul 2026 |
| 2642 | heavy.com | 7.82/10 | 885,300 | 338,620 | Jul 2026 |
| 2643 | i-mobile.co.jp | 7.82/10 | - | - | Sep 2018 |
| 2644 | aioinissaydowa.co.jp | 7.82/10 | 47 | 36 | Mar 2024 |
| 2645 | tcu.edu | 7.82/10 | 98,800 | 15,033 | Nov 2022 |
| 2646 | uef.fi | 7.82/10 | 910 | 1,172 | May 2022 |
| 2647 | footprintnetwork.org | 7.82/10 | 46,300 | 7,721 | Aug 2018 |
| 2648 | jcom.co.jp | 7.82/10 | 450 | 224 | Aug 2023 |
| 2649 | tokyo-gas.co.jp | 7.82/10 | 34 | 117 | Feb 2023 |
| 2650 | tokyometro.jp | 7.82/10 | 34,900 | 7,160 | Apr 2024 |
| 2651 | tradeindia.com | 7.81/10 | 19,800 | 80,328 | Sep 2023 |
| 2652 | verstka.media | 7.81/10 | 130 | 101 | May 2025 |
| 2653 | garage.co.jp | 7.81/10 | 120 | 58 | Jul 2022 |
| 2654 | heartbleed.com | 7.81/10 | 120 | 30 | Aug 2018 |
| 2655 | cox.com | 7.81/10 | 1,624,700 | 73,112 | Oct 2025 |
| 2656 | cohere.com | 7.81/10 | 16,500 | 5,116 | Sep 2026 |
| 2657 | endnote.com | 7.81/10 | 36,900 | 14,457 | Jul 2023 |
| 2658 | groovehq.com | 7.81/10 | 11,400 | 2,300 | Aug 2018 |
| 2659 | 2k.com | 7.81/10 | 78,800 | 14,320 | Oct 2018 |
| 2660 | id.me | 7.81/10 | 420,600 | 22,620 | Apr 2026 |
| 2661 | webfoundation.org | 7.81/10 | 26,900 | 737 | May 2022 |
| 2662 | wishpond.com | 7.81/10 | 2,800 | 5,020 | Mar 2025 |
| 2663 | themanifest.com | 7.81/10 | 2,700 | 14,547 | May 2025 |
| 2664 | companieshouse.gov.uk | 7.81/10 | - | - | Jan 2022 |
| 2665 | wnba.com | 7.81/10 | 2,663,300 | 42,585 | May 2022 |
| 2666 | vcahospitals.com | 7.81/10 | 2,449,700 | 289,635 | Sep 2026 |
| 2667 | firstinspires.org | 7.81/10 | 101,500 | 25,411 | Sep 2022 |
| 2668 | wikinews.org | 7.81/10 | 430 | 43 | Apr 2026 |
| 2669 | rbc.com | 7.81/10 | 64,400 | 15,381 | Aug 2022 |
| 2670 | aircall.io | 7.81/10 | 14,500 | 6,417 | Jun 2018 |
| 2671 | westerndigital.com | 7.81/10 | 259,900 | 20,956 | Aug 2022 |
| 2672 | stats.govt.nz | 7.81/10 | 9,100 | 6,810 | Dec 2023 |
| 2673 | freenet.de | 7.81/10 | 1,600 | 1,201 | Feb 2026 |
| 2674 | cricket.com.au | 7.81/10 | 96,200 | 27,197 | Dec 2021 |
| 2675 | jda.or.jp | 7.81/10 | 18 | 14 | May 2026 |
| 2676 | couchsurfing.com | 7.81/10 | 9,100 | 2,510 | Dec 2020 |
| 2677 | theblaze.com | 7.81/10 | 13,000 | 5,290 | Aug 2023 |
| 2678 | psychology.org.au | 7.81/10 | 8,000 | 5,041 | Oct 2022 |
| 2679 | ulg.ac.be | 7.81/10 | - | - | Jul 2022 |
| 2680 | hi.is | 7.81/10 | 2,200 | 209 | Nov 2022 |
| 2681 | banquepopulaire.fr | 7.81/10 | 2,200 | 1,681 | Jul 2025 |
| 2682 | christianpost.com | 7.81/10 | 116,200 | 102,608 | Jan 2024 |
| 2683 | detroitmi.gov | 7.81/10 | 209,200 | 73,562 | May 2026 |
| 2684 | sacem.fr | 7.81/10 | 170 | 123 | Sep 2021 |
| 2685 | unisi.it | 7.81/10 | 920 | 422 | Jun 2025 |
| 2686 | iitk.ac.in | 7.81/10 | 7,700 | 7,795 | Aug 2024 |
| 2687 | duo.nl | 7.81/10 | 820 | 978 | Oct 2022 |
| 2688 | jcqhc.or.jp | 7.81/10 | - | 1 | Aug 2025 |
| 2689 | unicaen.fr | 7.81/10 | 440 | 393 | Apr 2024 |
| 2690 | carahsoft.com | 7.80/10 | 38,100 | 12,534 | Jan 2026 |
| 2691 | replicate.com | 7.80/10 | 5,900 | 6,873 | Dec 2025 |
| 2692 | appypie.com | 7.80/10 | 11,700 | 8,404 | May 2022 |
| 2693 | groq.com | 7.80/10 | 14,500 | 5,687 | Feb 2025 |
| 2694 | checkout.com | 7.80/10 | 23,000 | 6,693 | Aug 2023 |
| 2695 | mangools.com | 7.80/10 | 21,100 | 7,071 | Nov 2023 |
| 2696 | webroot.com | 7.80/10 | 74,200 | 8,304 | Jun 2026 |
| 2697 | audi.com | 7.80/10 | 39,100 | 4,732 | Jan 2025 |
| 2698 | iras.gov.sg | 7.80/10 | 19,200 | 12,350 | May 2022 |
| 2699 | desmos.com | 7.80/10 | 5,163,200 | 54,487 | Apr 2019 |
| 2700 | directv.com | 7.80/10 | 2,282,600 | 491,488 | 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) →
Columns: domain, Open Page Rank, first seen, last seen, industry (from the site's own structured data, blank when none).
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