Websites Powered by Preact
1,271,113 websites tracked using Preact (JavaScript libraries) · preactjs.com
Preact is a JavaScript library used to add functionality to web pages. Its official site is preactjs.com. PoweredBy tracks the websites that use Preact across the public web; the tracked counts, adoption trend, and site list on this page are updated from our ongoing crawl of the javascript libraries ecosystem.
Usage trend
200K
400K
600K
Jul 2021
Oct 2022
Feb 2024
May 2025
Aug 2026
Domains observed using Preact in each month's HTTP Archive crawl,
Jul 2021 to Aug 2026 · peak 548,502 in Jun 2026. The tracked total above also
counts sites not re-crawled recently.
Core Web Vitals
LCP 1.7 s
INP 75 ms
CLS 0
TTFB 600 ms
Median site among 529,702 Preact sites with Chrome UX data, p75 values, Aug 2026.
Top countries
United States
183,819
Germany
82,386
United Kingdom
71,058
India
53,243
Canada
50,410
France
49,565
Australia
40,655
Russia
40,290
Sites using Preact by audience country, Chrome UX Report.
Top sites by authority
9+
26% · 95 of 372 sites
8+
17% · 1,293 of 7,677 sites
7+
10% · 4,613 of 45,712 sites
6+
8% · 8,815 of 110,136 sites
5+
6% · 15,662 of 246,751 sites
The share of the web's most authoritative domains, by Open Page Rank tier, seen running Preact in recent crawls. Only 372 domains worldwide score 9 or higher.
Websites using Preact
| # | Domain | Open Page RankOPR | Est. monthly visits (US)Visits (US) | Keywords | First seen |
|---|---|---|---|---|---|
| 801 | carleton.ca | 8.30/10 | 49,300 | 20,005 | Sep 2023 |
| 802 | up.pt | 8.30/10 | 2,100 | 1,076 | Jul 2025 |
| 803 | dal.ca | 8.30/10 | 26,100 | 12,945 | Nov 2024 |
| 804 | hokudai.ac.jp | 8.30/10 | 390 | 19 | Aug 2024 |
| 805 | goto.com | 8.29/10 | 100,300 | 21,324 | Jan 2023 |
| 806 | algolia.com | 8.29/10 | 18,000 | 742 | Nov 2021 |
| 807 | rocketcdn.me | 8.29/10 | 410 | 215 | Jun 2026 |
| 808 | charlotteobserver.com | 8.29/10 | 254,000 | 182,964 | Jun 2023 |
| 809 | udc.es | 8.29/10 | 280 | 628 | Jul 2025 |
| 810 | univ-tours.fr | 8.29/10 | 140 | 358 | Nov 2021 |
| 811 | gigaom.com | 8.29/10 | 81 | 91 | Apr 2023 |
| 812 | london.gov.uk | 8.29/10 | 36,900 | 17,157 | Oct 2021 |
| 813 | ncl.ac.uk | 8.29/10 | 50,900 | 15,860 | Mar 2022 |
| 814 | indigo.ca | 8.29/10 | 95,300 | 213,680 | Oct 2021 |
| 815 | industry.gov.au | 8.29/10 | 6,600 | 3,231 | Nov 2021 |
| 816 | mountsinai.org | 8.29/10 | 1,760,200 | 565,294 | Jun 2025 |
| 817 | splcenter.org | 8.29/10 | 246,800 | 32,092 | Feb 2025 |
| 818 | worldanimalprotection.org | 8.28/10 | 76,100 | 7,474 | Nov 2021 |
| 819 | bynder.com | 8.28/10 | 9,600 | 3,512 | Apr 2026 |
| 820 | rev.com | 8.28/10 | 91,600 | 38,636 | Nov 2021 |
| 821 | instacart.com | 8.28/10 | 8,806,100 | 1,907,199 | Aug 2022 |
| 822 | dmm.com | 8.28/10 | 130 | 101 | Sep 2025 |
| 823 | complex.com | 8.28/10 | 808,300 | 434,139 | Dec 2025 |
| 824 | icao.int | 8.28/10 | 38,400 | 10,708 | Aug 2025 |
| 825 | glamour.com | 8.28/10 | 1,188,700 | 633,913 | Mar 2022 |
| 826 | fourseasons.com | 8.28/10 | 1,335,800 | 224,708 | Nov 2021 |
| 827 | asme.org | 8.28/10 | 50,400 | 25,256 | May 2024 |
| 828 | umanitoba.ca | 8.28/10 | 25,600 | 17,260 | Apr 2022 |
| 829 | uc3m.es | 8.28/10 | 6,600 | 5,330 | Mar 2024 |
| 830 | uni-mainz.de | 8.28/10 | 2,800 | 316 | Feb 2025 |
| 831 | universityofcalifornia.edu | 8.28/10 | 204,600 | 56,692 | Apr 2025 |
| 832 | griffith.edu.au | 8.28/10 | 13,200 | 13,377 | May 2022 |
| 833 | ge.ch | 8.28/10 | 3,900 | 2,324 | May 2026 |
| 834 | asahi.co.jp | 8.28/10 | 280 | 141 | Jan 2024 |
| 835 | netsafe.org.nz | 8.27/10 | 1,600 | 980 | May 2024 |
| 836 | jivo.ru | 8.27/10 | 15 | 16 | Oct 2021 |
| 837 | firebaseapp.com | 8.27/10 | - | - | Nov 2021 |
| 838 | vhx.tv | 8.27/10 | 380 | 37 | Jun 2024 |
| 839 | hachettebookgroup.com | 8.27/10 | 182,700 | 57,304 | Jan 2026 |
| 840 | com.ru | 8.27/10 | - | - | Oct 2021 |
| 841 | freshbooks.com | 8.27/10 | 268,800 | 86,076 | Apr 2026 |
| 842 | creativebloq.com | 8.27/10 | 262,200 | 162,857 | Nov 2025 |
| 843 | viator.com | 8.27/10 | 1,571,100 | 494,988 | Oct 2025 |
| 844 | campaign.gov.uk | 8.27/10 | - | - | Aug 2022 |
| 845 | ancestry.com | 8.27/10 | 1,823,900 | 472,534 | Nov 2024 |
| 846 | iit.edu | 8.27/10 | 80,800 | 30,957 | Feb 2026 |
| 847 | boingboing.net | 8.27/10 | 60,600 | 79,908 | Nov 2024 |
| 848 | oebb.at | 8.27/10 | 9,300 | 9,230 | Nov 2021 |
| 849 | treasury.gov.au | 8.27/10 | 4,100 | 4,975 | Jun 2023 |
| 850 | upc.edu | 8.27/10 | 1,400 | 1,502 | Feb 2025 |
| 851 | ou.edu | 8.27/10 | 382,900 | 71,501 | Apr 2026 |
| 852 | ig.com.br | 8.27/10 | 17 | 58 | Oct 2021 |
| 853 | politie.nl | 8.27/10 | 750 | 1,000 | Aug 2024 |
| 854 | fiocruz.br | 8.27/10 | 500 | 722 | Nov 2021 |
| 855 | inrae.fr | 8.27/10 | 6,700 | 2,485 | Aug 2022 |
| 856 | parool.nl | 8.27/10 | 1,400 | 4,068 | Apr 2026 |
| 857 | ua.es | 8.27/10 | 130 | 216 | Aug 2025 |
| 858 | slu.se | 8.27/10 | 2,400 | 1,343 | Dec 2021 |
| 859 | rebrandly.com | 8.26/10 | 8,000 | 1,671 | Apr 2026 |
| 860 | suse.com | 8.26/10 | 8,100 | 6,755 | Mar 2026 |
| 861 | alibabacloud.com | 8.26/10 | 39,000 | 19,505 | Mar 2026 |
| 862 | mk.ru | 8.26/10 | 480 | 1,220 | Apr 2025 |
| 863 | gb.net | 8.26/10 | - | 1 | May 2026 |
| 864 | squoosh.app | 8.26/10 | 5,400 | 2,247 | Nov 2021 |
| 865 | recruitee.com | 8.26/10 | 2,700 | 3,721 | Apr 2022 |
| 866 | pen.org | 8.26/10 | 86,900 | 25,482 | Jun 2023 |
| 867 | orlandosentinel.com | 8.26/10 | 124,800 | 145,354 | Jun 2023 |
| 868 | ecosia.org | 8.26/10 | 7,700 | 5,883 | Jan 2024 |
| 869 | mindful.org | 8.26/10 | 98,900 | 12,048 | Nov 2021 |
| 870 | menshealth.com | 8.26/10 | 2,529,600 | 949,002 | Oct 2021 |
| 871 | fau.de | 8.26/10 | 1,600 | 2,394 | Dec 2022 |
| 872 | unlv.edu | 8.26/10 | 319,800 | 86,297 | Aug 2025 |
| 873 | unistra.fr | 8.26/10 | 1,500 | 1,386 | Dec 2021 |
| 874 | um.es | 8.26/10 | 7,100 | 7,111 | Apr 2025 |
| 875 | art.pl | 8.26/10 | - | - | Jul 2025 |
| 876 | zeldman.com | 8.25/10 | 160 | 130 | May 2023 |
| 877 | hse.ru | 8.25/10 | 1,500 | 2,325 | Nov 2021 |
| 878 | openclaw.ai | 8.25/10 | - | - | Jun 2026 |
| 879 | carfax.com | 8.25/10 | 19,168,500 | 1,898,909 | Nov 2025 |
| 880 | elearningindustry.com | 8.25/10 | 71,000 | 22,400 | Nov 2021 |
| 881 | asco.org | 8.25/10 | 21,800 | 14,718 | Jul 2024 |
| 882 | thriveglobal.com | 8.25/10 | 28,500 | 2,878 | Dec 2023 |
| 883 | pagesjaunes.fr | 8.25/10 | 8,500 | 31,087 | Oct 2023 |
| 884 | conference-board.org | 8.25/10 | 60,100 | 35,792 | Aug 2023 |
| 885 | tugraz.at | 8.25/10 | 1,400 | 989 | Nov 2022 |
| 886 | theiet.org | 8.25/10 | 19,600 | 4,631 | Oct 2021 |
| 887 | euskadi.eus | 8.25/10 | 42,700 | 10,687 | Jan 2025 |
| 888 | cepal.org | 8.25/10 | 12,600 | 10,537 | Sep 2023 |
| 889 | al.com | 8.25/10 | 1,050,600 | 537,746 | Dec 2024 |
| 890 | kurier.at | 8.25/10 | 3,600 | 6,367 | Feb 2024 |
| 891 | ibtimes.co.uk | 8.25/10 | 112,200 | 118,145 | Mar 2026 |
| 892 | ulisboa.pt | 8.25/10 | 6,100 | 1,009 | May 2023 |
| 893 | letelegramme.fr | 8.25/10 | 5,200 | 13,343 | May 2026 |
| 894 | unito.it | 8.25/10 | 630 | 627 | Jul 2023 |
| 895 | project-syndicate.org | 8.25/10 | 33,200 | 22,217 | Nov 2021 |
| 896 | knaw.nl | 8.25/10 | 65 | 91 | Nov 2023 |
| 897 | ufrj.br | 8.25/10 | 320 | 114 | Dec 2023 |
| 898 | nagoya-u.ac.jp | 8.25/10 | 11 | 36 | Nov 2023 |
| 899 | mattel.com | 8.24/10 | - | 1 | Oct 2022 |
| 900 | skool.com | 8.24/10 | 36,900 | 20,424 | Oct 2025 |
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) →