Websites Powered by Backdrop
27,044 websites tracked using Backdrop (CMS) · backdropcms.org
Backdrop is a content management system for building and running websites. Its official site is backdropcms.org. PoweredBy tracks the websites that use Backdrop across the public web; the tracked counts, adoption trend, and site list on this page are updated from our ongoing crawl of the cms ecosystem.
Usage trend
5K
10K
15K
Apr 2018
May 2020
Jun 2022
Jul 2024
Aug 2026
Domains observed using Backdrop in each month's HTTP Archive crawl,
Apr 2018 to Aug 2026 · peak 10,697 in Aug 2026. The tracked total above also
counts sites not re-crawled recently.
Core Web Vitals
LCP 1.6 s
INP 75 ms
CLS 0.05
TTFB 700 ms
Median site among 11,034 Backdrop sites with Chrome UX data, p75 values, Aug 2026.
Top countries
Belgium
1,531
France
1,375
United States
1,333
India
933
Mexico
782
Germany
717
Spain
681
United Kingdom
500
Sites using Backdrop by audience country, Chrome UX Report.
Top sites by authority
9+
1% · 4 of 372 sites
8+
<1% · 27 of 7,677 sites
7+
<1% · 70 of 45,712 sites
6+
<1% · 126 of 110,136 sites
5+
<1% · 210 of 246,751 sites
The share of the web's most authoritative domains, by Open Page Rank tier, seen running Backdrop in recent crawls. Only 372 domains worldwide score 9 or higher.
Websites using Backdrop
| # | Domain | Open Page RankOPR | Est. monthly visits (US)Visits (US) | Keywords | First seen |
|---|---|---|---|---|---|
| 1 | stanford.edu | 9.19/10 | 3,302,700 | 5,160 | Feb 2022 |
| 2 | berkeley.edu | 9.10/10 | 166,900 | 5,412 | Jul 2020 |
| 3 | unicef.org | 9.01/10 | 286,700 | 135,578 | Sep 2024 |
| 4 | psu.edu | 9.01/10 | 581,600 | 94,595 | Nov 2023 |
| 5 | cargo.site | 8.86/10 | 2,300 | 1,803 | Jul 2019 |
| 6 | us.com | 8.86/10 | 32 | 9 | Nov 2025 |
| 7 | unc.edu | 8.83/10 | 342,800 | 27,928 | Mar 2026 |
| 8 | odoo.com | 8.77/10 | 63,000 | 27,307 | Aug 2024 |
| 9 | eu.com | 8.77/10 | - | - | Oct 2025 |
| 10 | uci.edu | 8.76/10 | 94,700 | 9,859 | Dec 2025 |
| 11 | ed.ac.uk | 8.67/10 | 29,600 | 5,927 | Dec 2024 |
| 12 | workers.dev | 8.61/10 | - | - | Jun 2026 |
| 13 | sc.gov | 8.59/10 | 132,100 | 22,114 | Jun 2024 |
| 14 | csic.es | 8.59/10 | 1,200 | 2,107 | Oct 2025 |
| 15 | sa.com | 8.58/10 | - | - | Jul 2020 |
| 16 | usenix.org | 8.57/10 | 21,100 | 13,224 | Apr 2025 |
| 17 | uk.net | 8.41/10 | - | - | Jul 2023 |
| 18 | uni-frankfurt.de | 8.39/10 | 650 | 1,027 | Oct 2023 |
| 19 | aaos.org | 8.29/10 | 22,700 | 12,951 | Apr 2026 |
| 20 | ou.edu | 8.27/10 | 382,900 | 71,501 | Jan 2026 |
| 21 | nextcloud.com | 8.26/10 | 19,300 | 20,828 | Nov 2025 |
| 22 | ntu.edu.tw | 8.24/10 | 1,500 | 817 | Apr 2025 |
| 23 | unl.pt | 8.19/10 | 480 | 245 | Mar 2024 |
| 24 | msf.org | 8.17/10 | 24,900 | 11,580 | Oct 2025 |
| 25 | libretexts.org | 8.08/10 | 6,200 | 2,036 | Jul 2026 |
| 26 | co.ua | 8.02/10 | - | - | Jan 2022 |
| 27 | uniroma2.it | 8.00/10 | 3 | 23 | Jul 2026 |
| 28 | eleconomista.com.mx | 7.99/10 | 8,900 | 23,378 | Feb 2026 |
| 29 | ddns.net | 7.98/10 | - | - | Jul 2026 |
| 30 | psi.ch | 7.88/10 | 1,400 | 1,239 | Aug 2026 |
| 31 | uniroma3.it | 7.87/10 | 1,200 | 497 | Dec 2025 |
| 32 | bordeaux.fr | 7.87/10 | 250 | 642 | May 2025 |
| 33 | quest.com | 7.82/10 | 267,400 | 9,512 | Sep 2025 |
| 34 | detroitmi.gov | 7.81/10 | 212,300 | 88,426 | Jan 2025 |
| 35 | frontlinedefenders.org | 7.80/10 | 3,500 | 1,595 | Sep 2025 |
| 36 | urjc.es | 7.79/10 | 780 | 2,589 | Jun 2026 |
| 37 | nikon.com | 7.77/10 | 20,100 | 3,901 | Sep 2022 |
| 38 | sjs.org.hk | 7.76/10 | 13 | 49 | Nov 2025 |
| 39 | jamendo.com | 7.74/10 | 2,700 | 2,256 | Aug 2025 |
| 40 | medecin.fr | 7.70/10 | - | - | Nov 2025 |
| 41 | designmuseum.org | 7.69/10 | 50,000 | 10,113 | Jun 2018 |
| 42 | winamp.com | 7.66/10 | 9,400 | 3,891 | Jun 2025 |
| 43 | indiapost.gov.in | 7.66/10 | 27,800 | 5,614 | Aug 2026 |
| 44 | scribbr.com | 7.65/10 | 4,292,600 | 342,870 | Jun 2018 |
| 45 | sabanciuniv.edu | 7.46/10 | 780 | 213 | Feb 2024 |
| 46 | webkul.com | 7.44/10 | 1,900 | 3,059 | Aug 2026 |
| 47 | kiwanis.org | 7.44/10 | 11,600 | 3,055 | Jan 2026 |
| 48 | ligue-cancer.net | 7.42/10 | 49 | 312 | Oct 2025 |
| 49 | aapa.org | 7.41/10 | 96,400 | 17,112 | Jun 2026 |
| 50 | tu.ac.th | 7.38/10 | 1,500 | 101 | Feb 2026 |
| 51 | proxi.tools | 7.37/10 | - | - | Jan 2026 |
| 52 | persona.co | 7.36/10 | 13 | 20 | Aug 2018 |
| 53 | onedoc.ch | 7.34/10 | 590 | 1,043 | May 2026 |
| 54 | sadhguru.org | 7.33/10 | - | - | Mar 2026 |
| 55 | ncl.edu.tw | 7.33/10 | - | 7 | Sep 2024 |
| 56 | uclawsf.edu | 7.32/10 | 33,100 | 13,085 | Dec 2024 |
| 57 | skogsstyrelsen.se | 7.23/10 | 74 | 129 | Apr 2026 |
| 58 | globalmethanepledge.org | 7.14/10 | 130 | 434 | Jan 2024 |
| 59 | teknologisk.dk | 7.11/10 | 190 | 139 | Jun 2018 |
| 60 | uin-malang.ac.id | 7.11/10 | 76 | 142 | Apr 2026 |
| 61 | sojo.net | 7.08/10 | 40,600 | 28,982 | Jul 2025 |
| 62 | unisante.ch | 7.07/10 | 6 | 43 | Apr 2026 |
| 63 | schoener-wohnen.de | 7.03/10 | 180 | 822 | Jun 2022 |
| 64 | viavisolutions.com | 7.02/10 | 24,500 | 6,335 | Jul 2026 |
| 65 | sharjahart.org | 7.02/10 | 400 | 163 | Jun 2026 |
| 66 | cispa.de | 7.02/10 | 240 | 211 | Jul 2025 |
| 67 | donki.com | 7.02/10 | 48,400 | 11,705 | Jul 2021 |
| 68 | uabc.mx | 7.02/10 | 1,600 | 424 | Apr 2026 |
| 69 | openpolis.it | 7.02/10 | 49 | 109 | Oct 2024 |
| 70 | madmuseum.org | 7.01/10 | 23,200 | 4,439 | Nov 2024 |
| 71 | achev.ca | 6.99/10 | 320 | 698 | Dec 2025 |
| 72 | stc.com.sa | 6.98/10 | 2,100 | 2,683 | Jun 2026 |
| 73 | strathmore.edu | 6.95/10 | 1,900 | 537 | Jun 2026 |
| 74 | redcross.org.ua | 6.94/10 | 360 | 283 | Jun 2026 |
| 75 | minsa.gob.pe | 6.92/10 | 96 | 499 | May 2026 |
| 76 | montevideo.com.uy | 6.91/10 | 5,200 | 12,520 | Jun 2026 |
| 77 | nationalparkstraveler.org | 6.90/10 | 77,300 | 32,513 | Jul 2025 |
| 78 | plan-uk.org | 6.88/10 | 1,100 | 282 | Dec 2025 |
| 79 | uscellular.com | 6.86/10 | 205,600 | 85,303 | Aug 2022 |
| 80 | puydufou.com | 6.85/10 | 4,800 | 4,507 | Jan 2026 |
| 81 | hbku.edu.qa | 6.82/10 | 1,200 | 1,673 | Feb 2025 |
| 82 | backdropcms.org | 6.81/10 | 400 | 250 | Apr 2019 |
| 83 | gouv.tg | 6.81/10 | - | - | Aug 2026 |
| 84 | modelaircraft.org | 6.78/10 | 49,600 | 4,448 | Aug 2022 |
| 85 | filmfest-muenchen.de | 6.77/10 | 570 | 702 | Jun 2026 |
| 86 | uems.eu | 6.76/10 | 6 | 32 | Oct 2024 |
| 87 | oaza.pl | 6.76/10 | 3 | 21 | Sep 2025 |
| 88 | domaine-chaumont.fr | 6.76/10 | 490 | 246 | Jan 2026 |
| 89 | unitru.edu.pe | 6.76/10 | 48 | 120 | Nov 2025 |
| 90 | telethon.fr | 6.74/10 | - | - | Jul 2025 |
| 91 | eaaci.org | 6.70/10 | 130 | 261 | Jul 2025 |
| 92 | pronovo.ch | 6.70/10 | 1 | 2 | Aug 2026 |
| 93 | bno.nl | 6.68/10 | 1 | 6 | Aug 2026 |
| 94 | scribbr.de | 6.61/10 | 2,600 | 1,018 | Jun 2018 |
| 95 | vizus.cz | 6.57/10 | - | - | Jun 2025 |
| 96 | hnutiduha.cz | 6.57/10 | - | - | Jan 2025 |
| 97 | mywconline.com | 6.56/10 | 590 | 39 | Jul 2026 |
| 98 | lourdes-france.org | 6.56/10 | 8,200 | 2,399 | Jan 2026 |
| 99 | uemoa.int | 6.55/10 | 14 | 4 | Aug 2026 |
| 100 | estro.org | 6.50/10 | 130 | 185 | Jun 2026 |
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) →