Websites Powered by Autoptimize
402,083 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
Apr 2023
May 2024
Jul 2025
Aug 2026
Domains observed using Autoptimize in each month's HTTP Archive crawl,
Feb 2022 to Aug 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 142,154 Autoptimize sites with Chrome UX data, p75 values, Aug 2026.
Top countries
United States
26,276
Japan
21,639
Germany
16,783
India
11,214
Spain
9,874
United Kingdom
9,147
France
8,953
Poland
7,739
Sites using Autoptimize by audience country, Chrome UX Report.
Top sites by authority
9+
4% · 16 of 372 sites
8+
4% · 279 of 7,677 sites
7+
2% · 825 of 45,712 sites
6+
1% · 1,568 of 110,136 sites
5+
1% · 2,870 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 |
|---|---|---|---|---|---|
| 1 | github.io | 9.43/10 | 1,800 | 1 | Feb 2022 |
| 2 | harvard.edu | 9.24/10 | 472,900 | 13,570 | Feb 2022 |
| 3 | bund.de | 9.23/10 | - | - | Mar 2023 |
| 4 | ca.gov | 9.23/10 | 1,457,100 | 28,722 | Feb 2022 |
| 5 | mit.edu | 9.18/10 | 161,200 | 27,360 | Aug 2022 |
| 6 | pages.dev | 9.14/10 | - | - | Jun 2026 |
| 7 | mhlw.go.jp | 9.08/10 | 15,300 | 12,761 | Sep 2024 |
| 8 | sharethis.com | 9.07/10 | 6,000 | 4,991 | Mar 2023 |
| 9 | unesco.org | 9.06/10 | 294,400 | 71,304 | Mar 2023 |
| 10 | acm.org | 9.05/10 | 24,100 | 17,765 | Feb 2022 |
| 11 | wpengine.com | 9.04/10 | 66,500 | 17,967 | Feb 2022 |
| 12 | ny.gov | 9.04/10 | 691,300 | 55,212 | Mar 2023 |
| 13 | ieee.org | 9.02/10 | 37,200 | 20,161 | Feb 2022 |
| 14 | latimes.com | 9.01/10 | 3,917,700 | 1,979,297 | Jan 2023 |
| 15 | uk.com | 9.00/10 | 2 | 12 | Mar 2022 |
| 16 | upenn.edu | 9.00/10 | 179,200 | 5,457 | Dec 2024 |
| 17 | marriott.com | 8.98/10 | 13,740,800 | 1,485,399 | Sep 2024 |
| 18 | princeton.edu | 8.98/10 | 246,800 | 50,700 | Feb 2022 |
| 19 | umn.edu | 8.96/10 | 78 | 49 | Aug 2022 |
| 20 | nsw.gov.au | 8.95/10 | 75,300 | 73,181 | Mar 2022 |
| 21 | mynavi.jp | 8.95/10 | 81 | 14 | Apr 2024 |
| 22 | ethz.ch | 8.95/10 | 12,900 | 11,869 | Nov 2023 |
| 23 | sakura.ne.jp | 8.95/10 | - | - | Feb 2022 |
| 24 | ucla.edu | 8.93/10 | 412,200 | 14,756 | Feb 2022 |
| 25 | jhu.edu | 8.93/10 | 177,400 | 6,915 | Sep 2022 |
| 26 | wa.gov | 8.93/10 | 719,800 | 8,195 | May 2025 |
| 27 | bayern.de | 8.92/10 | 12,500 | 512 | Mar 2023 |
| 28 | utexas.edu | 8.92/10 | 503,000 | 11,984 | Feb 2022 |
| 29 | uol.com.br | 8.92/10 | 33,600 | 42,015 | Mar 2023 |
| 30 | gov.ru | 8.91/10 | 2,700 | 216 | Mar 2023 |
| 31 | nyu.edu | 8.90/10 | 674,000 | 142,032 | Feb 2022 |
| 32 | usc.edu | 8.89/10 | 361,000 | 14,987 | Feb 2022 |
| 33 | duke.edu | 8.88/10 | 193,100 | 821 | Feb 2022 |
| 34 | azurewebsites.net | 8.87/10 | - | - | Aug 2022 |
| 35 | variety.com | 8.87/10 | 5,363,900 | 1,380,933 | May 2025 |
| 36 | us.com | 8.86/10 | 32 | 9 | Feb 2022 |
| 37 | northwestern.edu | 8.86/10 | 193,400 | 45,922 | Feb 2022 |
| 38 | acs.org | 8.85/10 | 801,500 | 102,932 | May 2026 |
| 39 | ouest-france.fr | 8.84/10 | 53,500 | 79,938 | Mar 2022 |
| 40 | ufl.edu | 8.84/10 | 241,600 | 3,624 | Mar 2023 |
| 41 | ucsd.edu | 8.84/10 | 48,100 | 2,389 | Sep 2022 |
| 42 | ubc.ca | 8.84/10 | 14,500 | 2,813 | Feb 2022 |
| 43 | nrw.de | 8.83/10 | - | - | Feb 2022 |
| 44 | illinois.edu | 8.83/10 | 47,000 | 4,065 | Mar 2023 |
| 45 | unc.edu | 8.83/10 | 342,800 | 27,928 | Mar 2023 |
| 46 | tokyo.lg.jp | 8.83/10 | - | - | Sep 2023 |
| 47 | maryland.gov | 8.82/10 | 173,300 | 7,828 | Jan 2024 |
| 48 | cnrs.fr | 8.82/10 | 4,300 | 2,992 | Mar 2023 |
| 49 | virginia.gov | 8.82/10 | 339,900 | 20,933 | Sep 2024 |
| 50 | it.com | 8.81/10 | - | - | Aug 2025 |
| 51 | rollingstone.com | 8.81/10 | 3,889,800 | 1,225,881 | May 2025 |
| 52 | nejm.org | 8.81/10 | 541,200 | 217,655 | Mar 2023 |
| 53 | utoronto.ca | 8.81/10 | 42,800 | 10,094 | Feb 2022 |
| 54 | msu.edu | 8.78/10 | 149,500 | 2,641 | May 2023 |
| 55 | mext.go.jp | 8.78/10 | 1,300 | 1,556 | May 2025 |
| 56 | wpenginepowered.com | 8.77/10 | - | - | Nov 2023 |
| 57 | eu.com | 8.77/10 | - | - | Feb 2022 |
| 58 | unhcr.org | 8.77/10 | 178,800 | 55,400 | Aug 2025 |
| 59 | gouv.qc.ca | 8.77/10 | - | - | Jun 2023 |
| 60 | uci.edu | 8.76/10 | 94,700 | 9,859 | Apr 2023 |
| 61 | tamu.edu | 8.76/10 | 352,900 | 11,636 | Sep 2022 |
| 62 | themeisle.com | 8.75/10 | 48,900 | 20,151 | Mar 2023 |
| 63 | rutgers.edu | 8.75/10 | 147,400 | 31,478 | Feb 2022 |
| 64 | webex.com | 8.74/10 | 79,100 | 38,804 | Apr 2023 |
| 65 | utah.edu | 8.74/10 | 474,600 | 10,598 | Mar 2023 |
| 66 | monday.com | 8.73/10 | 121,300 | 57,344 | Apr 2023 |
| 67 | virginia.edu | 8.73/10 | 265,200 | 11,663 | Feb 2024 |
| 68 | u-tokyo.ac.jp | 8.71/10 | 25,200 | 7,795 | Feb 2022 |
| 69 | japantimes.co.jp | 8.71/10 | 83,100 | 74,372 | Jun 2023 |
| 70 | hku.hk | 8.70/10 | 6,000 | 1,100 | Feb 2022 |
| 71 | in.net | 8.69/10 | - | - | Feb 2022 |
| 72 | pitt.edu | 8.69/10 | 62,900 | 8,815 | Mar 2023 |
| 73 | unwomen.org | 8.68/10 | 109,300 | 44,461 | Feb 2026 |
| 74 | gatech.edu | 8.68/10 | 72,600 | 12,653 | Mar 2023 |
| 75 | xsrv.jp | 8.68/10 | - | - | Feb 2022 |
| 76 | co.com | 8.67/10 | - | - | Mar 2023 |
| 77 | pantheonsite.io | 8.67/10 | 7 | 5 | Sep 2022 |
| 78 | wdr.de | 8.67/10 | 440 | 367 | Jul 2023 |
| 79 | uw.edu | 8.66/10 | - | - | Nov 2022 |
| 80 | altervista.org | 8.66/10 | - | - | Feb 2022 |
| 81 | ru.com | 8.65/10 | - | - | Feb 2022 |
| 82 | idaho.gov | 8.65/10 | 97,600 | 7,310 | Mar 2023 |
| 83 | uga.edu | 8.65/10 | 234,400 | 2,908 | Feb 2022 |
| 84 | usp.br | 8.65/10 | 1 | 19 | Mar 2023 |
| 85 | paris.fr | 8.65/10 | 24,100 | 12,376 | Jul 2023 |
| 86 | lu.se | 8.65/10 | 350 | 710 | Nov 2023 |
| 87 | iowa.gov | 8.64/10 | 68,900 | 16,059 | Nov 2023 |
| 88 | main.jp | 8.64/10 | - | - | Jan 2023 |
| 89 | buffalo.edu | 8.62/10 | 707,900 | 105,520 | Nov 2022 |
| 90 | com.de | 8.62/10 | 5 | 14 | Feb 2022 |
| 91 | colostate.edu | 8.62/10 | 189,200 | 11,352 | Feb 2022 |
| 92 | hawaii.edu | 8.62/10 | 117,100 | 43,233 | Mar 2023 |
| 93 | tum.de | 8.61/10 | 7,800 | 7,642 | Mar 2023 |
| 94 | iastate.edu | 8.60/10 | 161,300 | 18,508 | Feb 2022 |
| 95 | cn.com | 8.59/10 | 17 | 8 | Aug 2022 |
| 96 | nd.edu | 8.59/10 | 56,800 | 8,385 | Mar 2026 |
| 97 | krakow.pl | 8.59/10 | 690 | 649 | Feb 2022 |
| 98 | sa.com | 8.58/10 | - | - | Mar 2023 |
| 99 | salesforce-sites.com | 8.58/10 | - | - | Mar 2023 |
| 100 | hamburg.de | 8.58/10 | 2,000 | 2,955 | 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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