Websites Powered by Twenty Twenty-One
80,481 websites tracked using Twenty Twenty-One (WordPress themes) · wordpress.org
Twenty Twenty-One is a WordPress theme controlling a site's appearance. Its official site is wordpress.org. PoweredBy tracks the websites that use Twenty Twenty-One across the public web; the tracked counts, adoption trend, and site list on this page are updated from our ongoing crawl of the wordpress themes ecosystem.
Usage trend
10K
20K
30K
Feb 2022
Mar 2023
Apr 2024
May 2025
Jun 2026
Domains observed using Twenty Twenty-One in each month's HTTP Archive crawl,
Feb 2022 to Jun 2026 · peak 23,324 in Nov 2023. The tracked total above also
counts sites not re-crawled recently.
Core Web Vitals
LCP 2.2 s
INP 75 ms
CLS 0
TTFB 1100 ms
Median site among 19,273 Twenty Twenty-One sites with Chrome UX data, p75 values, Jun 2026.
Top countries
United States
4,826
India
3,395
Brazil
1,951
Japan
1,864
Germany
1,681
United Kingdom
1,653
France
1,347
Italy
1,302
Sites using Twenty Twenty-One by audience country, Chrome UX Report.
Top sites by authority
9+
1% · 4 of 372 sites
8+
1% · 79 of 7,677 sites
7+
<1% · 180 of 45,712 sites
6+
<1% · 271 of 110,136 sites
5+
<1% · 434 of 246,751 sites
The share of the web's most authoritative domains, by Open Page Rank tier, seen running Twenty Twenty-One in recent crawls. Only 372 domains worldwide score 9 or higher.
Websites using Twenty Twenty-One
| # | Domain | Open Page RankOPR | Est. monthly visits (US)Visits (US) | Keywords | First seen |
|---|---|---|---|---|---|
| 1 | wordpress.com | 9.50/10 | 466,100 | 94,206 | Feb 2022 |
| 2 | stanford.edu | 9.19/10 | 3,302,700 | 5,160 | Dec 2022 |
| 3 | umich.edu | 9.01/10 | 36,500 | 1,974 | Feb 2023 |
| 4 | uk.com | 9.00/10 | 2 | 12 | Feb 2022 |
| 5 | ox.ac.uk | 8.98/10 | 214,200 | 93,016 | Jul 2022 |
| 6 | princeton.edu | 8.98/10 | 246,800 | 50,700 | Feb 2022 |
| 7 | wisc.edu | 8.97/10 | 461,400 | 7,361 | Apr 2024 |
| 8 | sakura.ne.jp | 8.95/10 | - | - | Feb 2022 |
| 9 | azurewebsites.net | 8.87/10 | - | - | Dec 2022 |
| 10 | us.com | 8.86/10 | 32 | 9 | Mar 2026 |
| 11 | ufl.edu | 8.84/10 | 241,600 | 3,624 | May 2022 |
| 12 | tokyo.lg.jp | 8.83/10 | - | - | Oct 2022 |
| 13 | cnrs.fr | 8.82/10 | 4,300 | 2,992 | Dec 2022 |
| 14 | msu.edu | 8.78/10 | 149,500 | 2,641 | Apr 2026 |
| 15 | eu.com | 8.77/10 | - | - | Feb 2026 |
| 16 | in.net | 8.69/10 | - | - | Feb 2022 |
| 17 | corriere.it | 8.68/10 | 15,900 | 18,697 | Apr 2022 |
| 18 | co.com | 8.67/10 | - | - | Dec 2024 |
| 19 | pantheonsite.io | 8.67/10 | 7 | 5 | Sep 2023 |
| 20 | idaho.gov | 8.65/10 | 97,600 | 7,310 | Jan 2026 |
| 21 | cuny.edu | 8.65/10 | 294,000 | 61,388 | Jan 2023 |
| 22 | main.jp | 8.64/10 | - | - | Aug 2022 |
| 23 | asahi.com | 8.62/10 | 62,100 | 33,939 | Nov 2023 |
| 24 | nii.ac.jp | 8.60/10 | 1,800 | 295 | Apr 2026 |
| 25 | gov.on.ca | 8.57/10 | - | - | May 2025 |
| 26 | cnr.it | 8.57/10 | 810 | 1,174 | Mar 2022 |
| 27 | kyoto-u.ac.jp | 8.57/10 | 4,800 | 3,548 | Feb 2022 |
| 28 | estadao.com.br | 8.56/10 | 19,800 | 38,709 | Mar 2026 |
| 29 | spb.ru | 8.53/10 | - | - | Feb 2022 |
| 30 | alabama.gov | 8.53/10 | 53,800 | 10,348 | Mar 2022 |
| 31 | ga.gov | 8.53/10 | - | - | Aug 2022 |
| 32 | jp.net | 8.52/10 | 66 | 7 | Jun 2023 |
| 33 | gov.ro | 8.51/10 | 640 | 166 | Oct 2024 |
| 34 | bc.edu | 8.50/10 | 205,200 | 43,802 | Apr 2023 |
| 35 | hostingersite.com | 8.49/10 | - | - | Sep 2024 |
| 36 | home.blog | 8.45/10 | - | - | May 2022 |
| 37 | hypotheses.org | 8.42/10 | 2 | 4 | Oct 2023 |
| 38 | polimi.it | 8.38/10 | 5,800 | 4,283 | Feb 2022 |
| 39 | upv.es | 8.38/10 | 2,500 | 2,576 | May 2022 |
| 40 | lodz.pl | 8.37/10 | 90 | 193 | Sep 2023 |
| 41 | jpn.com | 8.36/10 | - | - | Apr 2022 |
| 42 | org.ru | 8.35/10 | - | - | Feb 2024 |
| 43 | uchile.cl | 8.35/10 | 1,900 | 3,976 | Nov 2023 |
| 44 | uclahealth.org | 8.35/10 | 1,606,000 | 390,094 | Aug 2022 |
| 45 | uni-leipzig.de | 8.35/10 | 4,500 | 979 | Mar 2023 |
| 46 | ibiblio.org | 8.34/10 | 78,100 | 26,605 | Feb 2022 |
| 47 | med.or.jp | 8.34/10 | 210 | 304 | Jan 2023 |
| 48 | osaka-u.ac.jp | 8.34/10 | 1,900 | 915 | Jul 2024 |
| 49 | clarin.com | 8.30/10 | 122,800 | 192,255 | Dec 2024 |
| 50 | cuhk.edu.hk | 8.29/10 | 5,100 | 1,878 | Aug 2022 |
| 51 | kyushu-u.ac.jp | 8.28/10 | 680 | 731 | Jul 2022 |
| 52 | com.ru | 8.27/10 | - | - | Feb 2022 |
| 53 | fiocruz.br | 8.27/10 | 500 | 722 | Aug 2022 |
| 54 | art.pl | 8.26/10 | - | - | Feb 2022 |
| 55 | readwrite.com | 8.25/10 | 12,800 | 8,786 | Mar 2024 |
| 56 | istruzione.it | 8.24/10 | 1,500 | 514 | Feb 2022 |
| 57 | indiamart.com | 8.23/10 | 51,500 | 240,930 | Jul 2024 |
| 58 | mercari.com | 8.23/10 | 236,000 | 789,237 | Mar 2025 |
| 59 | wz.cz | 8.23/10 | - | - | Mar 2022 |
| 60 | uba.ar | 8.21/10 | 670 | 586 | Sep 2022 |
| 61 | unl.pt | 8.19/10 | 480 | 245 | Apr 2025 |
| 62 | uni-saarland.de | 8.18/10 | 2,200 | 1,673 | May 2026 |
| 63 | navarra.es | 8.17/10 | 2,600 | 4,406 | Feb 2026 |
| 64 | cultura.gov.it | 8.09/10 | 670 | 1,458 | Oct 2025 |
| 65 | flinders.edu.au | 8.07/10 | 7,800 | 4,781 | Aug 2023 |
| 66 | beget.tech | 8.05/10 | 58 | 3 | Mar 2022 |
| 67 | ut.ee | 8.05/10 | 1,200 | 561 | Apr 2024 |
| 68 | amu.edu.pl | 8.05/10 | 990 | 373 | Jul 2022 |
| 69 | elte.hu | 8.04/10 | 1,100 | 915 | Aug 2022 |
| 70 | notaires.fr | 8.04/10 | 4,000 | 1,452 | May 2026 |
| 71 | gov.md | 8.03/10 | 2,100 | 76 | Nov 2025 |
| 72 | uoc.edu | 8.03/10 | 3,700 | 4,614 | Jun 2023 |
| 73 | co.ua | 8.02/10 | - | - | Jul 2023 |
| 74 | usherbrooke.ca | 8.02/10 | 1,900 | 1,682 | Aug 2025 |
| 75 | lpo.fr | 8.02/10 | 310 | 576 | Mar 2022 |
| 76 | rajasthan.gov.in | 8.01/10 | 3,100 | 236 | May 2023 |
| 77 | msa.fr | 8.01/10 | 780 | 607 | Feb 2022 |
| 78 | uminho.pt | 8.01/10 | 300 | 85 | Jun 2023 |
| 79 | aiaa.org | 8.00/10 | 11,300 | 7,869 | May 2025 |
| 80 | noblogs.org | 7.98/10 | 27 | 1 | Aug 2022 |
| 81 | bnl.gov | 7.96/10 | 73,600 | 17,425 | Aug 2023 |
| 82 | ird.fr | 7.96/10 | 860 | 231 | Oct 2022 |
| 83 | just.ro | 7.94/10 | 7 | 16 | Aug 2025 |
| 84 | arts.ac.uk | 7.94/10 | 23,100 | 9,526 | Jul 2023 |
| 85 | unizg.hr | 7.92/10 | 950 | 148 | Jul 2025 |
| 86 | pwn.pl | 7.90/10 | 24 | 23 | Jun 2025 |
| 87 | ibict.br | 7.89/10 | - | - | Dec 2025 |
| 88 | gr.ch | 7.87/10 | 460 | 268 | Oct 2022 |
| 89 | unal.edu.co | 7.85/10 | 1,200 | 240 | Mar 2023 |
| 90 | plymouth.ac.uk | 7.84/10 | 16,100 | 8,746 | May 2022 |
| 91 | sch.gr | 7.84/10 | 12 | 33 | Nov 2022 |
| 92 | wisconsin.edu | 7.83/10 | 109,900 | 27,226 | Feb 2026 |
| 93 | uerj.br | 7.83/10 | 330 | 207 | Oct 2022 |
| 94 | ciao.jp | 7.83/10 | - | - | Jan 2023 |
| 95 | archi.fr | 7.78/10 | - | - | Nov 2023 |
| 96 | bbk.ac.uk | 7.77/10 | 5,200 | 3,137 | Apr 2022 |
| 97 | intercontinental.com | 7.76/10 | 21,300 | 242 | Jan 2023 |
| 98 | nlc.org | 7.76/10 | 27,300 | 9,365 | Mar 2022 |
| 99 | xmc.pl | 7.76/10 | - | - | May 2023 |
| 100 | chuo-u.ac.jp | 7.74/10 | 430 | 163 | Apr 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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