Websites Powered by Cloudflare Bot Management
5,032,932 websites tracked using Cloudflare Bot Management (Security) · www.cloudflare.com
This detection indicates the site uses Cloudflare's bot-management and security features, which challenge or filter automated traffic. It is part of Cloudflare's protection layer in front of the origin server.
Usage trend
1M
2M
3M
Oct 2021
Jan 2023
Apr 2024
Jun 2025
Sep 2026
Domains observed using Cloudflare Bot Management in each month's HTTP Archive crawl,
Oct 2021 to Sep 2026 · peak 2,088,642 in Sep 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 2,015,683 Cloudflare Bot Management sites with Chrome UX data, p75 values, Sep 2026.
Top countries
United States
818,964
United Kingdom
228,783
India
217,725
Brazil
185,718
Canada
182,048
Germany
161,903
Japan
143,002
France
141,695
Sites using Cloudflare Bot Management by audience country, Chrome UX Report.
Usage by industry
| Industry | Share | Websites |
|---|---|---|
| Real estate | 37.53% | 26,615 |
| Retail | 33.99% | 102,407 |
| Legal | 33.80% | 7,918 |
| Finance and insurance | 31.69% | 5,256 |
| Automotive | 30.13% | 20,923 |
| Restaurants and food | 28.39% | 38,770 |
| News and media | 27.96% | 11,767 |
| Home and construction | 25.16% | 11,971 |
| Professional services | 24.09% | 9,913 |
| Education | 22.28% | 11,103 |
| Non-profit and religious | 21.44% | 1,678 |
| Arts and entertainment | 21.35% | 8,813 |
Share of each industry's websites with a detected stack that use Cloudflare Bot Management; industries come from what sites declare in their own structured data.
Top sites by authority
9+
57% · 213 of 372 sites
8+
55% · 4,249 of 7,677 sites
7+
45% · 20,624 of 45,712 sites
6+
39% · 42,793 of 110,136 sites
5+
31% · 77,720 of 246,751 sites
The share of the web's most authoritative domains, by Open Page Rank tier, seen running Cloudflare Bot Management in recent crawls. Only 372 domains worldwide score 9 or higher.
Websites using Cloudflare Bot Management
| # | Domain | Open Page RankOPR | Est. monthly visits (US)Visits (US) | Keywords | First seen |
|---|---|---|---|---|---|
| 2901 | uoguelph.ca | 8.22/10 | 21,400 | 14,311 | Apr 2022 |
| 2902 | upf.edu | 8.22/10 | 4,700 | 3,555 | Nov 2021 |
| 2903 | madrid.es | 8.22/10 | 5,200 | 11,494 | Apr 2023 |
| 2904 | unext.jp | 8.22/10 | 16 | 5 | Nov 2021 |
| 2905 | chiba.lg.jp | 8.22/10 | - | - | Mar 2025 |
| 2906 | leidenuniv.nl | 8.22/10 | - | - | Apr 2023 |
| 2907 | jnto.go.jp | 8.22/10 | 3,400 | 2,319 | Mar 2025 |
| 2908 | fhnw.ch | 8.22/10 | 400 | 746 | Oct 2023 |
| 2909 | ismedia.jp | 8.22/10 | - | - | Aug 2023 |
| 2910 | unisg.ch | 8.22/10 | 6,200 | 3,093 | Oct 2021 |
| 2911 | usal.es | 8.22/10 | 3,200 | 1,130 | May 2022 |
| 2912 | ufsc.br | 8.22/10 | 120 | 86 | Oct 2021 |
| 2913 | thelocal.se | 8.22/10 | 3,100 | 3,996 | Oct 2021 |
| 2914 | nominet.uk | 8.21/10 | 3,300 | 1,000 | Oct 2021 |
| 2915 | braintreegateway.com | 8.21/10 | 5,300 | 194 | Mar 2025 |
| 2916 | plotly.com | 8.21/10 | 38,000 | 24,185 | Nov 2021 |
| 2917 | beatport.com | 8.21/10 | 64,300 | 49,747 | Oct 2021 |
| 2918 | anaconda.com | 8.21/10 | 57,000 | 21,150 | Oct 2021 |
| 2919 | usertesting.com | 8.21/10 | 63,400 | 11,289 | Oct 2021 |
| 2920 | extension.org | 8.21/10 | 17,900 | 374 | Nov 2021 |
| 2921 | rss.com | 8.21/10 | 46,700 | 23,088 | Feb 2024 |
| 2922 | getapp.com | 8.21/10 | 173,200 | 74,937 | Mar 2023 |
| 2923 | kddi.com | 8.21/10 | 800 | 263 | May 2022 |
| 2924 | cert.org | 8.21/10 | - | - | Mar 2025 |
| 2925 | ilfoglio.it | 8.21/10 | 500 | 1,446 | May 2023 |
| 2926 | hse.ie | 8.21/10 | 54,600 | 47,731 | Feb 2023 |
| 2927 | semafor.com | 8.21/10 | 25,400 | 14,551 | Jan 2023 |
| 2928 | datacenterdynamics.com | 8.21/10 | 51,600 | 36,137 | Nov 2021 |
| 2929 | yourstory.com | 8.21/10 | 20,300 | 29,120 | May 2022 |
| 2930 | usbank.com | 8.21/10 | 3,082,200 | 274,578 | Oct 2021 |
| 2931 | dawn.com | 8.21/10 | 98,700 | 42,999 | Apr 2023 |
| 2932 | aa.com | 8.21/10 | 13,004,200 | 511,058 | Nov 2021 |
| 2933 | salary.com | 8.21/10 | 313,300 | 296,188 | Jan 2022 |
| 2934 | 9to5google.com | 8.21/10 | 250,000 | 105,932 | Nov 2021 |
| 2935 | pitchbook.com | 8.21/10 | 965,200 | 378,288 | Mar 2023 |
| 2936 | hubspot.de | 8.21/10 | 29 | 121 | Oct 2021 |
| 2937 | lacity.gov | 8.21/10 | 586,600 | 53,691 | Dec 2022 |
| 2938 | cfainstitute.org | 8.21/10 | 125,400 | 34,362 | Nov 2021 |
| 2939 | southernliving.com | 8.21/10 | 2,914,800 | 1,026,572 | Nov 2021 |
| 2940 | valtioneuvosto.fi | 8.21/10 | 4,500 | 2,817 | May 2024 |
| 2941 | cmha.ca | 8.21/10 | 2,700 | 2,121 | Oct 2021 |
| 2942 | massgeneral.org | 8.21/10 | 492,300 | 127,481 | Oct 2021 |
| 2943 | ametsoc.org | 8.21/10 | 19,200 | 4,798 | Jan 2026 |
| 2944 | nmsu.edu | 8.21/10 | 33,000 | 10,185 | May 2022 |
| 2945 | ucd.ie | 8.21/10 | 42,700 | 19,975 | Dec 2021 |
| 2946 | polito.it | 8.21/10 | 13,800 | 2,655 | Jul 2022 |
| 2947 | eluniversal.com.mx | 8.21/10 | 28,000 | 97,460 | Oct 2021 |
| 2948 | ttu.edu | 8.21/10 | 117,800 | 19,033 | Oct 2021 |
| 2949 | bdc.ca | 8.21/10 | 181,200 | 44,189 | Nov 2024 |
| 2950 | uba.ar | 8.21/10 | 670 | 586 | Dec 2021 |
| 2951 | uri.edu | 8.21/10 | 27,300 | 13,055 | Nov 2021 |
| 2952 | uc.pt | 8.21/10 | 3,500 | 1,118 | May 2025 |
| 2953 | pasteur.fr | 8.21/10 | 39,300 | 11,717 | Apr 2025 |
| 2954 | goadopt.io | 8.20/10 | 94 | 128 | Nov 2024 |
| 2955 | monotype.com | 8.20/10 | 30,700 | 10,316 | Nov 2021 |
| 2956 | sonatype.com | 8.20/10 | 3,500 | 2,914 | Oct 2021 |
| 2957 | wpcomstaging.com | 8.20/10 | - | - | Nov 2021 |
| 2958 | tengrinews.kz | 8.20/10 | 75 | 180 | Jan 2025 |
| 2959 | onlyfans.com | 8.20/10 | 74,900 | 3,924 | May 2024 |
| 2960 | pagefly.io | 8.20/10 | 14,800 | 9,957 | May 2023 |
| 2961 | 104.com.tw | 8.20/10 | 42,400 | 1,417 | Jan 2023 |
| 2962 | 99designs.com | 8.20/10 | 110,500 | 64,343 | Oct 2021 |
| 2963 | wearesocial.com | 8.20/10 | 6,600 | 2,095 | Nov 2023 |
| 2964 | lendingtree.com | 8.20/10 | 435,200 | 162,411 | Oct 2021 |
| 2965 | pg.com | 8.20/10 | 8 | 4 | Nov 2021 |
| 2966 | schwab.com | 8.20/10 | 3,548,300 | 246,510 | Nov 2021 |
| 2967 | nationbuilder.com | 8.20/10 | 1,700 | 683 | Jun 2022 |
| 2968 | volvocars.com | 8.20/10 | 523,000 | 90,847 | May 2022 |
| 2969 | cityam.com | 8.20/10 | 19,700 | 23,942 | Apr 2023 |
| 2970 | ra.co | 8.20/10 | 290,600 | 131,905 | Oct 2021 |
| 2971 | nsf.org | 8.20/10 | 64,100 | 18,497 | Nov 2024 |
| 2972 | formula1.com | 8.20/10 | 2,395,900 | 240,701 | Nov 2023 |
| 2973 | insead.edu | 8.20/10 | 9,800 | 8,169 | Nov 2021 |
| 2974 | bangkokpost.com | 8.20/10 | 22,600 | 24,747 | Dec 2021 |
| 2975 | france.fr | 8.20/10 | 85,300 | 13,605 | Jan 2022 |
| 2976 | reading.ac.uk | 8.20/10 | 15,100 | 12,029 | Nov 2021 |
| 2977 | nst.com.my | 8.20/10 | 15,100 | 24,455 | Mar 2022 |
| 2978 | topuniversities.com | 8.20/10 | 1,259,100 | 112,625 | Nov 2021 |
| 2979 | designboom.com | 8.20/10 | 61,800 | 74,474 | Oct 2023 |
| 2980 | southampton.ac.uk | 8.20/10 | 39,200 | 20,825 | Jul 2022 |
| 2981 | bloglovin.com | 8.20/10 | 620 | 2,225 | Nov 2021 |
| 2982 | reviewjournal.com | 8.20/10 | 367,300 | 178,048 | Dec 2021 |
| 2983 | edf.org | 8.20/10 | 29,100 | 21,486 | Oct 2021 |
| 2984 | ens-lyon.fr | 8.20/10 | 2,800 | 1,148 | Nov 2021 |
| 2985 | tepco.co.jp | 8.20/10 | 4,000 | 923 | Nov 2021 |
| 2986 | lavozdegalicia.es | 8.20/10 | 5,100 | 22,738 | Jan 2022 |
| 2987 | bunshun.jp | 8.20/10 | 61 | 48 | Oct 2021 |
| 2988 | porkbun.com | 8.19/10 | 10,000 | 2,116 | Jun 2025 |
| 2989 | prom.ua | 8.19/10 | 300 | 3,501 | Oct 2021 |
| 2990 | musicbrainz.org | 8.19/10 | 39,000 | 43,510 | Apr 2026 |
| 2991 | wechat.com | 8.19/10 | 35,100 | 3,326 | Jan 2026 |
| 2992 | zscaler.com | 8.19/10 | 51,400 | 9,566 | Nov 2021 |
| 2993 | nmlsconsumeraccess.org | 8.19/10 | 9,000 | 444 | May 2023 |
| 2994 | aicpa-cima.com | 8.19/10 | 151,400 | 27,155 | Jul 2023 |
| 2995 | radio.com | 8.19/10 | 2,600 | 360 | Oct 2022 |
| 2996 | cas.org | 8.19/10 | 21,800 | 6,362 | Oct 2021 |
| 2997 | dignitymemorial.com | 8.19/10 | 1,190,700 | 520,496 | May 2023 |
| 2998 | neurosciencenews.com | 8.19/10 | 14,900 | 25,126 | May 2023 |
| 2999 | internetlivestats.com | 8.19/10 | 2,700 | 1,134 | Dec 2024 |
| 3000 | weddingwire.com | 8.19/10 | 1,125,700 | 533,341 | Dec 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) →
Columns: domain, Open Page Rank, first seen, last seen, industry (from the site's own structured data, blank when none).
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