Websites Powered by Preact
1,273,154 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
Jan 2024
Mar 2025
Jun 2026
Domains observed using Preact in each month's HTTP Archive crawl,
Jul 2021 to Jun 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 551,372 Preact sites with Chrome UX data, p75 values, Jun 2026.
Top countries
United States
216,874
Germany
93,560
United Kingdom
83,438
India
62,185
Canada
60,171
France
59,721
Australia
47,976
Russia
46,582
Sites using Preact by audience country, Chrome UX Report.
Top sites by authority
9+
25% · 92 of 372 sites
8+
17% · 1,313 of 7,677 sites
7+
10% · 4,697 of 45,712 sites
6+
8% · 8,953 of 110,136 sites
5+
6% · 15,793 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 |
|---|---|---|---|---|---|
| 301 | aap.org | 8.67/10 | 196,600 | 39,635 | May 2025 |
| 302 | esa.int | 8.67/10 | 412,100 | 94,679 | Aug 2022 |
| 303 | indiana.edu | 8.67/10 | - | - | Aug 2024 |
| 304 | dc.gov | 8.67/10 | 99,300 | 10,787 | Aug 2023 |
| 305 | hawaii.gov | 8.67/10 | 34 | 270 | Jan 2025 |
| 306 | fifa.com | 8.66/10 | 2,059,400 | 171,849 | Jun 2026 |
| 307 | flipsnack.com | 8.66/10 | 24,900 | 14,333 | Aug 2023 |
| 308 | nba.com | 8.66/10 | 23,476,900 | 1,089,703 | Oct 2021 |
| 309 | uw.edu | 8.66/10 | - | - | Feb 2024 |
| 310 | altervista.org | 8.66/10 | - | - | Oct 2021 |
| 311 | livescience.com | 8.66/10 | 2,465,700 | 826,229 | Nov 2025 |
| 312 | greenpeace.org | 8.66/10 | 69,500 | 29,682 | Apr 2022 |
| 313 | ru.com | 8.65/10 | - | - | Oct 2021 |
| 314 | netlify.com | 8.65/10 | 24,200 | 6,874 | May 2025 |
| 315 | toasttab.com | 8.65/10 | 769,400 | 384,099 | Feb 2026 |
| 316 | aliexpress.com | 8.65/10 | 1,146,900 | 1,708,527 | Oct 2023 |
| 317 | express.co.uk | 8.65/10 | 592,600 | 687,284 | Nov 2021 |
| 318 | idaho.gov | 8.65/10 | 97,600 | 7,310 | Feb 2023 |
| 319 | uga.edu | 8.65/10 | 234,400 | 2,908 | Sep 2022 |
| 320 | focus.de | 8.65/10 | 10,600 | 10,487 | Mar 2025 |
| 321 | usp.br | 8.65/10 | 1 | 19 | May 2023 |
| 322 | paris.fr | 8.65/10 | 24,100 | 12,376 | Nov 2025 |
| 323 | uq.edu.au | 8.65/10 | 9,700 | 1,554 | Nov 2021 |
| 324 | elmundo.es | 8.65/10 | 85,600 | 132,945 | Oct 2021 |
| 325 | hulu.com | 8.64/10 | 11,865,600 | 658,965 | Jan 2022 |
| 326 | gitlab.io | 8.64/10 | - | - | Nov 2021 |
| 327 | hindustantimes.com | 8.64/10 | 1,861,300 | 1,274,805 | May 2025 |
| 328 | thestar.com | 8.64/10 | 186,900 | 199,352 | Sep 2022 |
| 329 | vanityfair.com | 8.64/10 | 1,511,500 | 344,045 | Jul 2023 |
| 330 | orange.fr | 8.64/10 | 2,600 | 209 | Oct 2021 |
| 331 | iowa.gov | 8.64/10 | 68,900 | 16,059 | Oct 2021 |
| 332 | vt.edu | 8.64/10 | 215,800 | 25,974 | Dec 2023 |
| 333 | health.gov.au | 8.64/10 | 78,000 | 64,159 | Jul 2024 |
| 334 | gwu.edu | 8.64/10 | 257,600 | 13,986 | Jan 2026 |
| 335 | hrsa.gov | 8.64/10 | 83,000 | 31,658 | Mar 2026 |
| 336 | abc.es | 8.64/10 | 66,600 | 147,166 | Jul 2023 |
| 337 | main.jp | 8.64/10 | - | - | Mar 2026 |
| 338 | teachable.com | 8.63/10 | 17,600 | 3,238 | Nov 2021 |
| 339 | pcisecuritystandards.org | 8.63/10 | 71,000 | 15,253 | Jul 2022 |
| 340 | medscape.com | 8.63/10 | 118,100 | 135,052 | Apr 2023 |
| 341 | rlp.de | 8.63/10 | 210 | 110 | Mar 2026 |
| 342 | form-mailer.jp | 8.63/10 | 4 | 5 | Apr 2023 |
| 343 | uiowa.edu | 8.63/10 | 93,200 | 14,896 | Jun 2024 |
| 344 | vermont.gov | 8.63/10 | 116,100 | 4,011 | Feb 2023 |
| 345 | wi.gov | 8.63/10 | - | - | Feb 2022 |
| 346 | vanderbilt.edu | 8.63/10 | 268,300 | 63,961 | Oct 2024 |
| 347 | oregonstate.edu | 8.63/10 | 88,700 | 11,290 | Nov 2021 |
| 348 | zeffy.com | 8.62/10 | 15,700 | 20,390 | Feb 2023 |
| 349 | thinkific.com | 8.62/10 | 31,100 | 15,318 | Nov 2021 |
| 350 | nintendo.com | 8.62/10 | 7,419,400 | 794,350 | Aug 2023 |
| 351 | nus.edu.sg | 8.62/10 | 20,200 | 3,936 | Nov 2021 |
| 352 | ub.edu | 8.62/10 | 11,300 | 24,177 | Nov 2021 |
| 353 | seattletimes.com | 8.62/10 | 979,600 | 553,869 | Jun 2023 |
| 354 | com.de | 8.62/10 | 5 | 14 | Nov 2021 |
| 355 | colostate.edu | 8.62/10 | 189,200 | 11,352 | Jul 2022 |
| 356 | hawaii.edu | 8.62/10 | 117,100 | 43,233 | Nov 2021 |
| 357 | sante.fr | 8.62/10 | 1,100 | 3,872 | Apr 2026 |
| 358 | unige.ch | 8.62/10 | 8,500 | 5,640 | May 2023 |
| 359 | java.com | 8.61/10 | 154,600 | 47,552 | Jan 2026 |
| 360 | workers.dev | 8.61/10 | - | - | Sep 2023 |
| 361 | onelink.to | 8.61/10 | 2,600 | 546 | Mar 2024 |
| 362 | sophos.com | 8.61/10 | 29,700 | 11,217 | Mar 2022 |
| 363 | yoast.com | 8.61/10 | 134,600 | 33,267 | May 2022 |
| 364 | trendmicro.com | 8.61/10 | 44,100 | 19,559 | May 2023 |
| 365 | ghost.io | 8.61/10 | - | - | Jul 2024 |
| 366 | lego.com | 8.61/10 | 4,328,600 | 991,359 | Jun 2026 |
| 367 | digitaltrends.com | 8.61/10 | 772,000 | 718,476 | Apr 2025 |
| 368 | faz.net | 8.61/10 | 15,700 | 24,535 | Mar 2023 |
| 369 | osf.io | 8.61/10 | 4,100 | 8,097 | May 2022 |
| 370 | iu.edu | 8.61/10 | 78,800 | 4,964 | Sep 2023 |
| 371 | rsc.org | 8.61/10 | 34,000 | 18,099 | Nov 2021 |
| 372 | ameli.fr | 8.61/10 | 24,100 | 12,577 | Jul 2024 |
| 373 | nv.gov | 8.61/10 | 110,100 | 5,488 | Aug 2024 |
| 374 | sydney.edu.au | 8.61/10 | 132,000 | 67,034 | Jul 2024 |
| 375 | swissinfo.ch | 8.61/10 | 108,600 | 79,997 | Feb 2025 |
| 376 | youngminds.org.uk | 8.60/10 | 50,000 | 20,757 | May 2023 |
| 377 | ups.com | 8.60/10 | 10,858,100 | 384,052 | Nov 2021 |
| 378 | cosmopolitan.com | 8.60/10 | 3,010,400 | 1,272,315 | Dec 2021 |
| 379 | ucm.es | 8.60/10 | 15,000 | 16,497 | Jul 2023 |
| 380 | abs.gov.au | 8.60/10 | 81,700 | 45,330 | Oct 2021 |
| 381 | iastate.edu | 8.60/10 | 161,300 | 18,508 | Jan 2022 |
| 382 | unibe.ch | 8.60/10 | 4,700 | 1,336 | Nov 2023 |
| 383 | css-tricks.com | 8.59/10 | 73,800 | 48,621 | Nov 2021 |
| 384 | cn.com | 8.59/10 | 17 | 8 | Sep 2024 |
| 385 | mongodb.com | 8.59/10 | 137,800 | 71,966 | Oct 2021 |
| 386 | teamtailor.com | 8.59/10 | 360 | 380 | Feb 2024 |
| 387 | fedex.com | 8.59/10 | 7,974,900 | 431,746 | Jun 2025 |
| 388 | gov.scot | 8.59/10 | 61,200 | 34,464 | Nov 2021 |
| 389 | baden-wuerttemberg.de | 8.59/10 | 760 | 462 | Oct 2024 |
| 390 | sc.gov | 8.59/10 | 132,100 | 22,114 | Dec 2023 |
| 391 | nd.edu | 8.59/10 | 56,800 | 8,385 | May 2024 |
| 392 | krakow.pl | 8.59/10 | 690 | 649 | May 2023 |
| 393 | csic.es | 8.59/10 | 1,200 | 2,107 | Dec 2021 |
| 394 | ma.tt | 8.58/10 | 5,700 | 939 | Nov 2021 |
| 395 | uservoice.com | 8.58/10 | 1,000 | 867 | Apr 2026 |
| 396 | helpscout.com | 8.58/10 | 30,500 | 9,972 | May 2022 |
| 397 | sa.com | 8.58/10 | - | - | Aug 2022 |
| 398 | salesforce-sites.com | 8.58/10 | - | - | Apr 2023 |
| 399 | gtmetrix.com | 8.58/10 | 32,200 | 4,560 | Apr 2026 |
| 400 | instructure.com | 8.58/10 | 363,900 | 21,158 | Jan 2022 |
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) →