Websites Powered by All in One SEO
874,115 websites tracked using All in One SEO (SEO) · aioseo.com
All in One SEO is a SEO tool used to improve search-engine visibility. Its official site is aioseo.com. PoweredBy tracks the websites that use All in One SEO across the public web; the tracked counts, adoption trend, and site list on this page are updated from our ongoing crawl of the seo ecosystem.
Usage trend
200K
400K
600K
Jul 2024
Jan 2025
Aug 2025
Feb 2026
Aug 2026
Domains observed using All in One SEO in each month's HTTP Archive crawl,
Jul 2024 to Aug 2026 · peak 481,771 in Oct 2024. The tracked total above also
counts sites not re-crawled recently.
Core Web Vitals
LCP 2.1 s
INP 50 ms
CLS 0
TTFB 1100 ms
Median site among 375,363 All in One SEO sites with Chrome UX data, p75 values, Aug 2026.
Top countries
Japan
121,503
United States
61,150
India
26,365
United Kingdom
16,936
Germany
15,285
Italy
15,269
Brazil
13,650
France
13,457
Sites using All in One SEO by audience country, Chrome UX Report.
Top sites by authority
9+
7% · 27 of 372 sites
8+
6% · 451 of 7,677 sites
7+
3% · 1,572 of 45,712 sites
6+
3% · 3,172 of 110,136 sites
5+
2% · 5,986 of 246,751 sites
The share of the web's most authoritative domains, by Open Page Rank tier, seen running All in One SEO in recent crawls. Only 372 domains worldwide score 9 or higher.
Websites using All in One SEO
| # | Domain | Open Page RankOPR | Est. monthly visits (US)Visits (US) | Keywords | First seen |
|---|---|---|---|---|---|
| 1 | wordpress.com | 9.50/10 | 466,100 | 94,206 | Jul 2024 |
| 2 | cloudfront.net | 9.47/10 | - | - | Jul 2024 |
| 3 | github.io | 9.43/10 | 1,800 | 1 | Jul 2024 |
| 4 | blogspot.com | 9.39/10 | - | - | Jul 2024 |
| 5 | forbes.com | 9.28/10 | 11,895,600 | 3,957,523 | Sep 2024 |
| 6 | who.int | 9.26/10 | 3,114,700 | 778,407 | Oct 2025 |
| 7 | harvard.edu | 9.24/10 | 472,900 | 13,570 | Jul 2024 |
| 8 | ca.gov | 9.23/10 | 1,457,100 | 28,722 | Jul 2024 |
| 9 | stanford.edu | 9.19/10 | 3,302,700 | 5,160 | Jul 2024 |
| 10 | mit.edu | 9.18/10 | 161,200 | 27,360 | Jul 2024 |
| 11 | nasa.gov | 9.15/10 | 2,715,500 | 372,280 | Jul 2024 |
| 12 | pages.dev | 9.14/10 | - | - | Jul 2024 |
| 13 | berkeley.edu | 9.10/10 | 166,900 | 5,412 | Jul 2024 |
| 14 | cornell.edu | 9.10/10 | 242,100 | 23,854 | Jul 2024 |
| 15 | mhlw.go.jp | 9.08/10 | 15,300 | 12,761 | Jul 2024 |
| 16 | state.gov | 9.07/10 | 3,314,200 | 200,218 | Jul 2024 |
| 17 | noaa.gov | 9.07/10 | 1,258,800 | 144,262 | Aug 2024 |
| 18 | unesco.org | 9.06/10 | 294,400 | 71,304 | Jul 2024 |
| 19 | acm.org | 9.05/10 | 24,100 | 17,765 | Jul 2024 |
| 20 | house.gov | 9.05/10 | 752,000 | 103,932 | Jul 2024 |
| 21 | free.fr | 9.05/10 | 3,400 | 1,262 | Jul 2024 |
| 22 | wpengine.com | 9.04/10 | 66,500 | 17,967 | Jul 2024 |
| 23 | columbia.edu | 9.02/10 | 770,900 | 41,349 | Jul 2024 |
| 24 | netlify.app | 9.01/10 | 2 | 2 | Jul 2024 |
| 25 | umich.edu | 9.01/10 | 36,500 | 1,974 | Jul 2024 |
| 26 | uk.com | 9.00/10 | 2 | 12 | Jul 2024 |
| 27 | energy.gov | 9.00/10 | 1,887,700 | 301,694 | Feb 2026 |
| 28 | ox.ac.uk | 8.98/10 | 214,200 | 93,016 | Jul 2024 |
| 29 | texas.gov | 8.98/10 | 856,400 | 43,777 | Oct 2024 |
| 30 | cmu.edu | 8.97/10 | 436,800 | 81,774 | Jul 2024 |
| 31 | wisc.edu | 8.97/10 | 461,400 | 7,361 | Jul 2024 |
| 32 | meti.go.jp | 8.97/10 | 1,300 | 1,916 | Jul 2024 |
| 33 | washington.edu | 8.96/10 | 668,000 | 107,419 | Jul 2024 |
| 34 | umn.edu | 8.96/10 | 78 | 49 | Jul 2024 |
| 35 | nsw.gov.au | 8.95/10 | 75,300 | 73,181 | Jul 2024 |
| 36 | mynavi.jp | 8.95/10 | 81 | 14 | Jul 2024 |
| 37 | ethz.ch | 8.95/10 | 12,900 | 11,869 | Jul 2024 |
| 38 | sakura.ne.jp | 8.95/10 | - | - | Jul 2024 |
| 39 | ucla.edu | 8.93/10 | 412,200 | 14,756 | Jul 2024 |
| 40 | jhu.edu | 8.93/10 | 177,400 | 6,915 | Jul 2024 |
| 41 | utexas.edu | 8.92/10 | 503,000 | 11,984 | Jul 2024 |
| 42 | uol.com.br | 8.92/10 | 33,600 | 42,015 | Jul 2024 |
| 43 | uchicago.edu | 8.92/10 | 63,700 | 10,331 | Jul 2024 |
| 44 | mlit.go.jp | 8.92/10 | 11,100 | 6,476 | Nov 2024 |
| 45 | nyu.edu | 8.90/10 | 674,000 | 142,032 | Jan 2025 |
| 46 | entrepreneur.com | 8.89/10 | 278,400 | 158,366 | Jan 2025 |
| 47 | usc.edu | 8.89/10 | 361,000 | 14,987 | Jul 2024 |
| 48 | duke.edu | 8.88/10 | 193,100 | 821 | Jul 2024 |
| 49 | azurewebsites.net | 8.87/10 | - | - | Jul 2024 |
| 50 | appspot.com | 8.87/10 | - | - | Jul 2024 |
| 51 | bmj.com | 8.87/10 | 191,800 | 113,110 | Jul 2024 |
| 52 | cam.ac.uk | 8.87/10 | 208,200 | 35,354 | Jul 2024 |
| 53 | us.com | 8.86/10 | 32 | 9 | Jul 2024 |
| 54 | northwestern.edu | 8.86/10 | 193,400 | 45,922 | Aug 2024 |
| 55 | umd.edu | 8.85/10 | 253,300 | 15,690 | Sep 2024 |
| 56 | acs.org | 8.85/10 | 801,500 | 102,932 | Feb 2026 |
| 57 | ufl.edu | 8.84/10 | 241,600 | 3,624 | Jul 2024 |
| 58 | ucsd.edu | 8.84/10 | 48,100 | 2,389 | Jul 2024 |
| 59 | ubc.ca | 8.84/10 | 14,500 | 2,813 | Jul 2024 |
| 60 | illinois.edu | 8.83/10 | 47,000 | 4,065 | Jul 2024 |
| 61 | unc.edu | 8.83/10 | 342,800 | 27,928 | Jul 2024 |
| 62 | tokyo.lg.jp | 8.83/10 | - | - | Jul 2024 |
| 63 | maryland.gov | 8.82/10 | 173,300 | 7,828 | Aug 2025 |
| 64 | cnrs.fr | 8.82/10 | 4,300 | 2,992 | Jul 2024 |
| 65 | virginia.gov | 8.82/10 | 339,900 | 20,933 | Jul 2024 |
| 66 | it.com | 8.81/10 | - | - | Feb 2025 |
| 67 | utoronto.ca | 8.81/10 | 42,800 | 10,094 | Jul 2024 |
| 68 | utah.gov | 8.80/10 | 129,900 | 27,432 | Jul 2024 |
| 69 | in.gov | 8.80/10 | 3,076,000 | 1,001,546 | Jul 2024 |
| 70 | hopkinsmedicine.org | 8.79/10 | 9,812,100 | 1,276,317 | Jul 2024 |
| 71 | georgetown.edu | 8.78/10 | 138,100 | 27,817 | Jul 2024 |
| 72 | mext.go.jp | 8.78/10 | 1,300 | 1,556 | Jul 2024 |
| 73 | env.go.jp | 8.78/10 | 12,100 | 4,606 | Jul 2024 |
| 74 | wpenginepowered.com | 8.77/10 | - | - | Oct 2024 |
| 75 | eu.com | 8.77/10 | - | - | Jul 2024 |
| 76 | gouv.qc.ca | 8.77/10 | - | - | Jul 2024 |
| 77 | uci.edu | 8.76/10 | 94,700 | 9,859 | Jul 2024 |
| 78 | tamu.edu | 8.76/10 | 352,900 | 11,636 | Jul 2024 |
| 79 | osu.edu | 8.76/10 | 163,600 | 14,045 | Jul 2024 |
| 80 | rutgers.edu | 8.75/10 | 147,400 | 31,478 | Jul 2024 |
| 81 | mo.gov | 8.75/10 | 136,100 | 9,975 | Nov 2025 |
| 82 | herokuapp.com | 8.74/10 | - | - | Jul 2024 |
| 83 | globo.com | 8.74/10 | 3,500 | 605 | Jul 2024 |
| 84 | udemy.com | 8.74/10 | 438,100 | 286,349 | Jul 2024 |
| 85 | virginia.edu | 8.73/10 | 265,200 | 11,663 | Jul 2024 |
| 86 | illinois.gov | 8.73/10 | 523,000 | 73,209 | Jul 2024 |
| 87 | ncsu.edu | 8.72/10 | 155,900 | 15,968 | Jul 2024 |
| 88 | softbank.jp | 8.72/10 | 812,900 | 156,175 | Apr 2025 |
| 89 | maff.go.jp | 8.72/10 | 6,300 | 3,528 | Feb 2026 |
| 90 | sxsw.com | 8.71/10 | 59,500 | 8,602 | Apr 2025 |
| 91 | justgiving.com | 8.71/10 | 3,100 | 5,043 | Jul 2024 |
| 92 | uwaterloo.ca | 8.71/10 | 224,700 | 71,840 | Jul 2024 |
| 93 | docomo.ne.jp | 8.71/10 | 4,100 | 2,896 | Jul 2024 |
| 94 | ucsb.edu | 8.71/10 | 73,800 | 11,445 | Jul 2024 |
| 95 | repubblica.it | 8.71/10 | 10,800 | 16,957 | Jul 2024 |
| 96 | u-tokyo.ac.jp | 8.71/10 | 25,200 | 7,795 | Jul 2024 |
| 97 | japantimes.co.jp | 8.71/10 | 83,100 | 74,372 | Jul 2024 |
| 98 | hku.hk | 8.70/10 | 6,000 | 1,100 | Jul 2024 |
| 99 | adr.org | 8.70/10 | 52,300 | 12,123 | Dec 2025 |
| 100 | ucsf.edu | 8.70/10 | 162,500 | 56,785 | Jul 2024 |
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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