Websites Powered by FreeBSD
14,437 websites tracked using FreeBSD (Operating systems) · freebsd.org
FreeBSD is a server operating system the site runs on. Its official site is freebsd.org. PoweredBy tracks the websites that use FreeBSD across the public web; the tracked counts, adoption trend, and site list on this page are updated from our ongoing crawl of the operating systems ecosystem.
Usage trend
2.5K
5K
7.5K
10K
Apr 2018
May 2020
Jul 2022
Aug 2024
Sep 2026
Domains observed using FreeBSD in each month's HTTP Archive crawl,
Apr 2018 to Sep 2026 · peak 8,130 in Nov 2022. The tracked total above also
counts sites not re-crawled recently.
Core Web Vitals
LCP 1.4 s
INP 75 ms
CLS 0
TTFB 600 ms
Median site among 5,018 FreeBSD sites with Chrome UX data, p75 values, Sep 2026.
Top countries
Germany
1,145
United States
887
Japan
836
Russia
545
Ukraine
486
Spain
362
United Kingdom
355
Netherlands
350
Sites using FreeBSD by audience country, Chrome UX Report.
Usage by industry
| Industry | Share | Websites |
|---|---|---|
| Government | 0.05% | 4 |
| Arts and entertainment | 0.04% | 18 |
| Travel and hospitality | 0.04% | 32 |
| Education | 0.03% | 15 |
| Home and construction | 0.01% | 5 |
| Blogs and publishing | <0.01% | 2 |
| Beauty and wellness | <0.01% | 2 |
| Healthcare | <0.01% | 8 |
| Finance and insurance | <0.01% | 1 |
| Sports and fitness | <0.01% | 1 |
| Retail | <0.01% | 16 |
| Professional services | <0.01% | 2 |
Share of each industry's websites with a detected stack that use FreeBSD; industries come from what sites declare in their own structured data.
Top sites by authority
9+
<1% · 2 of 372 sites
8+
<1% · 56 of 7,677 sites
7+
<1% · 132 of 45,712 sites
6+
<1% · 182 of 110,136 sites
5+
<1% · 266 of 246,751 sites
The share of the web's most authoritative domains, by Open Page Rank tier, seen running FreeBSD in recent crawls. Only 372 domains worldwide score 9 or higher.
Websites using FreeBSD
| # | Domain | Open Page RankOPR | Est. monthly visits (US)Visits (US) | Keywords | First seen |
|---|---|---|---|---|---|
| 1 | harvard.edu | 9.24/10 | 472,700 | 11,444 | Aug 2018 |
| 2 | mit.edu | 9.18/10 | 163,800 | 31,239 | Aug 2018 |
| 3 | cmu.edu | 8.97/10 | 436,800 | 81,774 | Aug 2024 |
| 4 | sakura.ne.jp | 8.95/10 | - | - | Aug 2022 |
| 5 | uchicago.edu | 8.92/10 | 63,700 | 10,331 | Aug 2018 |
| 6 | cnrs.fr | 8.82/10 | 4,300 | 2,992 | Feb 2020 |
| 7 | utoronto.ca | 8.81/10 | 42,800 | 10,094 | Aug 2018 |
| 8 | msu.edu | 8.78/10 | 149,500 | 2,186 | Jul 2021 |
| 9 | ucl.ac.uk | 8.74/10 | 154,800 | 93,062 | Jul 2019 |
| 10 | uwaterloo.ca | 8.71/10 | 224,700 | 71,840 | Jan 2016 |
| 11 | u-tokyo.ac.jp | 8.71/10 | 25,200 | 7,795 | Aug 2018 |
| 12 | lbl.gov | 8.69/10 | 59,100 | 2,329 | Aug 2018 |
| 13 | usp.br | 8.65/10 | 1 | 19 | Aug 2018 |
| 14 | iastate.edu | 8.60/10 | 161,300 | 18,508 | Nov 2022 |
| 15 | phoca.cz | 8.57/10 | 140 | 219 | Jan 2016 |
| 16 | ualberta.ca | 8.57/10 | 69,300 | 47,780 | Aug 2018 |
| 17 | kyoto-u.ac.jp | 8.57/10 | 4,800 | 3,548 | Aug 2018 |
| 18 | ucsc.edu | 8.56/10 | 72,800 | 11,228 | Aug 2018 |
| 19 | cuni.cz | 8.56/10 | 4,400 | 1,637 | Aug 2018 |
| 20 | liu.se | 8.56/10 | 6,700 | 3,335 | Oct 2024 |
| 21 | rwth-aachen.de | 8.55/10 | 640 | 1,476 | Jan 2023 |
| 22 | fsu.edu | 8.53/10 | 245,500 | 9,405 | Aug 2018 |
| 23 | hu-berlin.de | 8.52/10 | 5,200 | 2,027 | Dec 2020 |
| 24 | eu.org | 8.51/10 | - | - | May 2019 |
| 25 | uni-tuebingen.de | 8.49/10 | 2,900 | 2,712 | Sep 2023 |
| 26 | kobe-u.ac.jp | 8.44/10 | 2,400 | 1,229 | Aug 2018 |
| 27 | pp.ua | 8.37/10 | 22 | 5 | Jan 2019 |
| 28 | lodz.pl | 8.37/10 | 90 | 193 | Jan 2019 |
| 29 | jrc.or.jp | 8.37/10 | 420 | 340 | Aug 2018 |
| 30 | jpn.com | 8.36/10 | - | - | Jan 2019 |
| 31 | dyndns.org | 8.36/10 | - | - | Aug 2018 |
| 32 | org.ru | 8.35/10 | - | - | Jan 2019 |
| 33 | ruhr-uni-bochum.de | 8.34/10 | 5,500 | 3,577 | May 2021 |
| 34 | tcd.ie | 8.34/10 | 25,400 | 17,278 | Jan 2016 |
| 35 | unicamp.br | 8.34/10 | 860 | 1,061 | Aug 2018 |
| 36 | med.or.jp | 8.34/10 | 210 | 304 | Aug 2018 |
| 37 | uw.edu.pl | 8.33/10 | 240 | 261 | Aug 2018 |
| 38 | hokudai.ac.jp | 8.30/10 | 390 | 19 | Aug 2018 |
| 39 | tsukuba.ac.jp | 8.28/10 | 1,800 | 517 | Aug 2018 |
| 40 | kyushu-u.ac.jp | 8.28/10 | 680 | 731 | Aug 2018 |
| 41 | ritsumei.ac.jp | 8.27/10 | 960 | 1,069 | Jul 2023 |
| 42 | nagoya-u.ac.jp | 8.25/10 | 11 | 36 | Aug 2018 |
| 43 | gda.pl | 8.24/10 | - | - | Feb 2020 |
| 44 | unesp.br | 8.24/10 | - | 2 | Aug 2018 |
| 45 | regione.lombardia.it | 8.23/10 | 480 | 1,094 | Jun 2020 |
| 46 | polito.it | 8.21/10 | 13,800 | 2,655 | Aug 2018 |
| 47 | rub.de | 8.19/10 | - | - | Sep 2020 |
| 48 | dmarc.org | 8.15/10 | 4,200 | 189 | May 2017 |
| 49 | government.bg | 8.15/10 | - | 3 | Nov 2018 |
| 50 | omnigroup.com | 8.03/10 | 4,600 | 1,758 | May 2017 |
| 51 | scoop.co.nz | 8.03/10 | 4,700 | 11,002 | Aug 2018 |
| 52 | msu.ru | 8.02/10 | 4,500 | 86 | Aug 2018 |
| 53 | co.ua | 8.02/10 | - | - | Jan 2019 |
| 54 | univ-nantes.fr | 8.02/10 | 310 | 598 | Jan 2016 |
| 55 | universite-paris-saclay.fr | 8.01/10 | 3,700 | 1,800 | Nov 2023 |
| 56 | ntua.gr | 8.01/10 | 1,000 | 53 | Jan 2016 |
| 57 | chula.ac.th | 7.99/10 | 5,600 | 2,737 | Aug 2018 |
| 58 | ddns.net | 7.98/10 | - | - | May 2021 |
| 59 | tomsk.ru | 7.95/10 | 23 | 11 | Nov 2016 |
| 60 | jorudan.co.jp | 7.90/10 | 10 | 65 | Aug 2018 |
| 61 | anglican.org | 7.87/10 | 1,700 | 100 | Jan 2016 |
| 62 | uniroma3.it | 7.87/10 | 1,200 | 497 | Aug 2018 |
| 63 | wwu.edu | 7.87/10 | 48,300 | 18,176 | Aug 2018 |
| 64 | biz.ua | 7.86/10 | - | - | Jan 2019 |
| 65 | unal.edu.co | 7.85/10 | 1,200 | 240 | Aug 2018 |
| 66 | bme.hu | 7.81/10 | 1,300 | 299 | Aug 2018 |
| 67 | tu-freiberg.de | 7.79/10 | 690 | 542 | Jun 2018 |
| 68 | johas.go.jp | 7.76/10 | - | - | Jan 2019 |
| 69 | karelia.ru | 7.74/10 | - | - | Jul 2016 |
| 70 | uwi.edu | 7.72/10 | 5,000 | 1,801 | Oct 2022 |
| 71 | univ-lyon2.fr | 7.70/10 | 350 | 308 | Aug 2018 |
| 72 | tus.ac.jp | 7.69/10 | 2,200 | 328 | May 2025 |
| 73 | dost.gov.ph | 7.66/10 | 620 | 1,187 | Aug 2018 |
| 74 | kanazawa-u.ac.jp | 7.65/10 | 13 | 72 | Jan 2019 |
| 75 | tyc.edu.tw | 7.64/10 | - | 1 | Aug 2018 |
| 76 | uns.ac.rs | 7.62/10 | 170 | 44 | Aug 2018 |
| 77 | ub.ac.id | 7.58/10 | 620 | 151 | Jun 2021 |
| 78 | distrowatch.com | 7.57/10 | 50,800 | 5,321 | Jan 2020 |
| 79 | ubbcluj.ro | 7.57/10 | 110 | 11 | Aug 2018 |
| 80 | univ-paris-diderot.fr | 7.55/10 | - | 1 | Aug 2018 |
| 81 | ntnu.edu.tw | 7.52/10 | 180 | 38 | Jan 2016 |
| 82 | uniba.sk | 7.51/10 | 260 | 148 | Aug 2018 |
| 83 | ddo.jp | 7.50/10 | - | - | Aug 2018 |
| 84 | u-ryukyu.ac.jp | 7.49/10 | 29 | 43 | Aug 2018 |
| 85 | insa-lyon.fr | 7.47/10 | 300 | 400 | Jan 2021 |
| 86 | aoyama.ac.jp | 7.47/10 | 150 | 152 | Oct 2020 |
| 87 | lunion.fr | 7.46/10 | 1,500 | 5,011 | Aug 2018 |
| 88 | chiba-u.jp | 7.46/10 | 6 | 4 | Aug 2018 |
| 89 | uns.ac.id | 7.46/10 | 200 | 349 | Aug 2018 |
| 90 | mydns.jp | 7.46/10 | 3 | 1 | Jan 2019 |
| 91 | stuba.sk | 7.45/10 | 320 | 181 | Jan 2019 |
| 92 | mine.nu | 7.45/10 | - | - | Jul 2026 |
| 93 | archiveteam.org | 7.44/10 | 180 | 24 | Aug 2018 |
| 94 | bernama.com | 7.44/10 | 7,600 | 9,246 | Jan 2016 |
| 95 | kpi.ua | 7.44/10 | 1,400 | 577 | Aug 2018 |
| 96 | yamaguchi-u.ac.jp | 7.44/10 | 91 | 66 | Jan 2016 |
| 97 | bilkent.edu.tr | 7.43/10 | 260 | 64 | Jun 2017 |
| 98 | dkim.org | 7.42/10 | 20 | 12 | Oct 2024 |
| 99 | mta.hu | 7.42/10 | 83 | 137 | Aug 2018 |
| 100 | korea.ac.kr | 7.39/10 | 160 | 108 | Aug 2018 |
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).