Websites Powered by Autoptimize
398,615 websites tracked using Autoptimize (WordPress plugins) · autoptimize.com
Autoptimize is a WordPress plugin that adds functionality to a WordPress site. Its official site is autoptimize.com. PoweredBy tracks the websites that use Autoptimize across the public web; the tracked counts, adoption trend, and site list on this page are updated from our ongoing crawl of the wordpress plugins ecosystem.
Usage trend
100K
200K
300K
Feb 2022
Mar 2023
Apr 2024
May 2025
Jun 2026
Domains observed using Autoptimize in each month's HTTP Archive crawl,
Feb 2022 to Jun 2026 · peak 224,804 in Mar 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 1200 ms
Median site among 147,283 Autoptimize sites with Chrome UX data, p75 values, Jun 2026.
Top countries
United States
30,273
Japan
24,936
Germany
19,073
India
13,112
Spain
11,863
France
11,069
United Kingdom
10,710
Italy
9,063
Sites using Autoptimize by audience country, Chrome UX Report.
Top sites by authority
9+
4% · 14 of 372 sites
8+
4% · 274 of 7,677 sites
7+
2% · 844 of 45,712 sites
6+
1% · 1,612 of 110,136 sites
5+
1% · 2,962 of 246,751 sites
The share of the web's most authoritative domains, by Open Page Rank tier, seen running Autoptimize in recent crawls. Only 372 domains worldwide score 9 or higher.
Websites using Autoptimize
| # | Domain | Open Page RankOPR | Est. monthly visits (US)Visits (US) | Keywords | First seen |
|---|---|---|---|---|---|
| 101 | kyoto-u.ac.jp | 8.57/10 | 4,800 | 3,548 | Mar 2022 |
| 102 | la.gov | 8.56/10 | - | - | Sep 2022 |
| 103 | utwente.nl | 8.56/10 | 11,800 | 6,416 | Mar 2023 |
| 104 | runsignup.com | 8.55/10 | 391,700 | 187,598 | Aug 2024 |
| 105 | mhanational.org | 8.55/10 | 309,600 | 42,202 | Mar 2023 |
| 106 | rwth-aachen.de | 8.55/10 | 640 | 1,476 | Jul 2022 |
| 107 | capgemini.com | 8.54/10 | 33,000 | 19,479 | Feb 2025 |
| 108 | openstreetmap.fr | 8.54/10 | 17 | 66 | Feb 2022 |
| 109 | za.com | 8.53/10 | - | - | May 2023 |
| 110 | spb.ru | 8.53/10 | - | - | Feb 2022 |
| 111 | uni-stuttgart.de | 8.53/10 | 1,600 | 2,181 | Mar 2023 |
| 112 | alabama.gov | 8.53/10 | 53,800 | 10,348 | Feb 2022 |
| 113 | jp.net | 8.52/10 | 66 | 7 | Oct 2022 |
| 114 | upm.es | 8.52/10 | 2,100 | 1,692 | May 2023 |
| 115 | keio.ac.jp | 8.52/10 | 9,400 | 1,068 | Feb 2022 |
| 116 | unizar.es | 8.51/10 | 280 | 138 | Mar 2023 |
| 117 | ucalgary.ca | 8.51/10 | 11,000 | 10,559 | Nov 2025 |
| 118 | highcharts.com | 8.50/10 | 9,900 | 11,204 | Mar 2023 |
| 119 | nazwa.pl | 8.50/10 | 720 | 101 | Jun 2023 |
| 120 | reservix.de | 8.50/10 | 250 | 899 | Feb 2022 |
| 121 | umontreal.ca | 8.50/10 | 3,700 | 761 | Sep 2023 |
| 122 | miami.edu | 8.50/10 | 5 | 13 | Aug 2023 |
| 123 | hostingersite.com | 8.49/10 | - | - | Apr 2025 |
| 124 | xero.com | 8.49/10 | 154,600 | 30,241 | Jul 2025 |
| 125 | sapo.pt | 8.49/10 | 10,100 | 29,601 | Feb 2022 |
| 126 | gva.es | 8.47/10 | 490 | 1,924 | May 2026 |
| 127 | poznan.pl | 8.47/10 | 320 | 564 | Feb 2022 |
| 128 | de.com | 8.46/10 | - | 2 | Feb 2026 |
| 129 | mufg.jp | 8.46/10 | 920 | 453 | Jun 2023 |
| 130 | ladepeche.fr | 8.46/10 | 11,300 | 26,359 | Nov 2023 |
| 131 | sil.org | 8.44/10 | 13,900 | 3,813 | Mar 2023 |
| 132 | michelin.com | 8.44/10 | 13,600 | 2,981 | Mar 2023 |
| 133 | ulaval.ca | 8.44/10 | 2,800 | 1,607 | Mar 2023 |
| 134 | uokik.gov.pl | 8.42/10 | 410 | 341 | Feb 2022 |
| 135 | acog.org | 8.42/10 | 486,000 | 150,677 | May 2023 |
| 136 | utk.edu | 8.42/10 | 132,100 | 8,479 | Jun 2025 |
| 137 | uk.net | 8.41/10 | - | - | Feb 2022 |
| 138 | leeds.ac.uk | 8.41/10 | 8,300 | 5,209 | Feb 2026 |
| 139 | yokohama.lg.jp | 8.41/10 | - | - | Feb 2024 |
| 140 | athemes.com | 8.39/10 | 180 | 712 | Mar 2023 |
| 141 | exlibrisgroup.com | 8.39/10 | 2,400 | 392 | Feb 2022 |
| 142 | us.org | 8.39/10 | - | 2 | Mar 2022 |
| 143 | polimi.it | 8.38/10 | 5,800 | 4,283 | Nov 2024 |
| 144 | uwa.edu.au | 8.38/10 | 35,600 | 25,315 | Jan 2023 |
| 145 | upv.es | 8.38/10 | 2,500 | 2,576 | Mar 2026 |
| 146 | tohoku.ac.jp | 8.38/10 | 2,300 | 1,759 | Mar 2023 |
| 147 | pp.ua | 8.37/10 | 22 | 5 | Feb 2022 |
| 148 | uni-lj.si | 8.37/10 | 3,200 | 359 | Oct 2025 |
| 149 | kaiserpermanente.org | 8.37/10 | 41,900 | 494 | Mar 2023 |
| 150 | tu-berlin.de | 8.37/10 | - | - | Mar 2023 |
| 151 | uni-freiburg.de | 8.37/10 | 4,000 | 1,793 | Nov 2025 |
| 152 | jrc.or.jp | 8.37/10 | 420 | 340 | Jun 2023 |
| 153 | jpn.com | 8.36/10 | - | - | Jun 2022 |
| 154 | ua.edu | 8.36/10 | 76,300 | 9,473 | Nov 2024 |
| 155 | uqam.ca | 8.36/10 | 1,100 | 355 | Aug 2022 |
| 156 | fukuoka.lg.jp | 8.36/10 | - | - | Oct 2025 |
| 157 | wroc.pl | 8.36/10 | - | - | Feb 2022 |
| 158 | ufmg.br | 8.36/10 | 3,300 | 1,765 | Jun 2026 |
| 159 | sandiegouniontribune.com | 8.35/10 | 305,000 | 252,469 | Nov 2022 |
| 160 | tuwien.ac.at | 8.35/10 | - | - | Nov 2024 |
| 161 | fiu.edu | 8.35/10 | 117,900 | 27,551 | Feb 2022 |
| 162 | tulane.edu | 8.35/10 | 118,700 | 4,507 | Apr 2025 |
| 163 | br.com | 8.34/10 | - | - | Feb 2022 |
| 164 | tu-darmstadt.de | 8.34/10 | 3,000 | 2,060 | Jun 2022 |
| 165 | cvut.cz | 8.34/10 | 1,200 | 214 | Aug 2025 |
| 166 | sdsu.edu | 8.34/10 | 61,800 | 25,733 | Aug 2024 |
| 167 | vcu.edu | 8.34/10 | 46,700 | 11,697 | Apr 2024 |
| 168 | unicamp.br | 8.34/10 | 860 | 1,061 | Jul 2023 |
| 169 | med.or.jp | 8.34/10 | 210 | 304 | Jul 2023 |
| 170 | osaka-u.ac.jp | 8.34/10 | 1,900 | 915 | Oct 2023 |
| 171 | sucuri.net | 8.33/10 | 5,900 | 2,986 | Oct 2022 |
| 172 | qiita.com | 8.33/10 | 7,400 | 56,023 | Mar 2023 |
| 173 | com.se | 8.33/10 | - | - | Aug 2022 |
| 174 | geledes.org.br | 8.32/10 | 190 | 720 | Mar 2023 |
| 175 | aalto.fi | 8.31/10 | 4,800 | 4,406 | Mar 2023 |
| 176 | oxfam.org | 8.31/10 | 13,900 | 7,210 | Apr 2026 |
| 177 | uniroma1.it | 8.31/10 | 5,100 | 3,214 | Apr 2022 |
| 178 | up.pt | 8.30/10 | 2,100 | 1,076 | Aug 2025 |
| 179 | hokudai.ac.jp | 8.30/10 | 390 | 19 | Jul 2023 |
| 180 | arm.com | 8.29/10 | 171,800 | 8,174 | Dec 2023 |
| 181 | cuhk.edu.hk | 8.29/10 | 5,100 | 1,878 | Dec 2022 |
| 182 | uni-mainz.de | 8.28/10 | 2,800 | 316 | May 2023 |
| 183 | unu.edu | 8.28/10 | 16,800 | 5,872 | Mar 2023 |
| 184 | tsukuba.ac.jp | 8.28/10 | 1,800 | 517 | Mar 2023 |
| 185 | kyushu-u.ac.jp | 8.28/10 | 680 | 731 | Nov 2022 |
| 186 | asahi.co.jp | 8.28/10 | 280 | 141 | Feb 2026 |
| 187 | com.ru | 8.27/10 | - | - | Feb 2022 |
| 188 | viator.com | 8.27/10 | 1,571,100 | 494,988 | Feb 2022 |
| 189 | iit.edu | 8.27/10 | 80,800 | 30,957 | Oct 2025 |
| 190 | upc.edu | 8.27/10 | 1,400 | 1,502 | May 2024 |
| 191 | ig.com.br | 8.27/10 | 17 | 58 | Feb 2022 |
| 192 | ritsumei.ac.jp | 8.27/10 | 960 | 1,069 | Sep 2022 |
| 193 | gb.net | 8.26/10 | - | 1 | Jun 2026 |
| 194 | seranking.com | 8.26/10 | 47,500 | 12,641 | Feb 2022 |
| 195 | siteorigin.com | 8.25/10 | 740 | 1,216 | Mar 2023 |
| 196 | goodfirms.co | 8.25/10 | 34,100 | 32,695 | Dec 2023 |
| 197 | uni-kiel.de | 8.25/10 | 1,300 | 766 | Apr 2024 |
| 198 | ufrj.br | 8.25/10 | 320 | 114 | Mar 2023 |
| 199 | nagoya-u.ac.jp | 8.25/10 | 11 | 36 | Oct 2023 |
| 200 | ntu.edu.tw | 8.24/10 | 1,500 | 817 | Mar 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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