Websites Powered by Pure CSS
31,265 websites tracked using Pure CSS (UI frameworks) · purecss.io
Pure CSS is a UI/CSS framework used to style and lay out the site. Its official site is purecss.io. PoweredBy tracks the websites that use Pure CSS across the public web; the tracked counts, adoption trend, and site list on this page are updated from our ongoing crawl of the ui frameworks ecosystem.
Usage trend
5K
10K
15K
Apr 2018
Jun 2020
Jul 2022
Sep 2024
Oct 2026
Domains observed using Pure CSS in each month's HTTP Archive crawl,
Apr 2018 to Oct 2026 · peak 12,842 in Mar 2023. The tracked total above also
counts sites not re-crawled recently.
Core Web Vitals
LCP 1.8 s
INP 75 ms
CLS 0
TTFB 800 ms
Median site among 10,753 Pure CSS sites with Chrome UX data, p75 values, Sep 2026.
Top countries
United States
4,080
United Kingdom
1,500
Germany
1,414
India
1,342
France
1,175
Japan
1,121
Italy
1,063
Netherlands
1,039
Sites using Pure CSS by audience country, Chrome UX Report.
Usage by industry
| Industry | Share | Websites |
|---|---|---|
| Healthcare | 0.12% | 146 |
| Arts and entertainment | 0.09% | 46 |
| Education | 0.08% | 52 |
| Government | 0.07% | 7 |
| Professional services | 0.07% | 40 |
| Automotive | 0.07% | 61 |
| News and media | 0.05% | 26 |
| Non-profit and religious | 0.04% | 4 |
| Sports and fitness | 0.04% | 8 |
| Travel and hospitality | 0.04% | 31 |
| Restaurants and food | 0.04% | 55 |
| Retail | 0.03% | 117 |
Share of each industry's websites with a detected stack that use Pure CSS; industries come from what sites declare in their own structured data.
Top sites by authority
9+
5% · 17 of 372 sites
8+
1% · 105 of 7,677 sites
7+
<1% · 246 of 45,712 sites
6+
<1% · 379 of 110,136 sites
5+
<1% · 569 of 246,751 sites
The share of the web's most authoritative domains, by Open Page Rank tier, seen running Pure CSS in recent crawls. Only 372 domains worldwide score 9 or higher.
Websites using Pure CSS
| # | Domain | Open Page RankOPR | Est. monthly visits (US)Visits (US) | Keywords | First seen |
|---|---|---|---|---|---|
| 401 | ttkan.co | 5.81/10 | - | 1 | Feb 2020 |
| 402 | pokemon-card.com | 5.80/10 | 320 | 581 | Jun 2022 |
| 403 | safeaustin.org | 5.80/10 | 12,700 | 2,390 | Jan 2019 |
| 404 | mina-perhonen.jp | 5.80/10 | 160 | 243 | Oct 2019 |
| 405 | mediapro.tv | 5.79/10 | 59 | 18 | Jan 2019 |
| 406 | kleientertainment.com | 5.79/10 | - | - | Jul 2020 |
| 407 | montreuxriviera.com | 5.79/10 | 3,700 | 794 | Dec 2020 |
| 408 | researchseminars.org | 5.79/10 | 550 | 174 | Jul 2020 |
| 409 | bibliotheksportal.de | 5.79/10 | 2 | 11 | Jan 2019 |
| 410 | linqpad.net | 5.78/10 | 370 | 383 | Jan 2016 |
| 411 | emsb.qc.ca | 5.78/10 | 770 | 990 | Jan 2019 |
| 412 | applynow.net.au | 5.78/10 | 6 | 97 | Jan 2019 |
| 413 | mhmbw.de | 5.77/10 | 41 | 25 | Sep 2026 |
| 414 | rado.com | 5.77/10 | 18,800 | 6,605 | Jan 2016 |
| 415 | hsoub.com | 5.76/10 | - | - | Aug 2018 |
| 416 | udc.gal | 5.76/10 | 71 | 63 | Jul 2018 |
| 417 | vle.lt | 5.76/10 | 1,500 | 1,748 | Dec 2020 |
| 418 | e-maruman.co.jp | 5.76/10 | 8 | 11 | Oct 2021 |
| 419 | ushio.co.jp | 5.76/10 | 380 | 180 | Jun 2018 |
| 420 | arux.app | 5.73/10 | - | - | May 2026 |
| 421 | cyfronet.pl | 5.73/10 | 15 | 12 | Nov 2025 |
| 422 | ircv3.net | 5.72/10 | 25 | 31 | May 2020 |
| 423 | swello.com | 5.70/10 | 90 | 83 | Jun 2021 |
| 424 | lesarcs.com | 5.70/10 | 62 | 255 | Sep 2016 |
| 425 | recordnations.com | 5.68/10 | 6,800 | 3,122 | May 2023 |
| 426 | atlantico.net | 5.68/10 | 410 | 1,490 | Apr 2022 |
| 427 | cftc.fr | 5.67/10 | 12 | 56 | Oct 2021 |
| 428 | pymotw.com | 5.66/10 | 2,500 | 2,018 | Jun 2018 |
| 429 | cslbehring.com | 5.66/10 | - | - | May 2024 |
| 430 | redcross.or.th | 5.66/10 | 23 | 24 | May 2023 |
| 431 | toya.net.pl | 5.66/10 | 11 | 76 | Aug 2017 |
| 432 | sdp.or.jp | 5.66/10 | 1 | 2 | Jun 2021 |
| 433 | rmuti.ac.th | 5.65/10 | 10 | 31 | Aug 2022 |
| 434 | brescia.edu | 5.64/10 | 7,000 | 3,666 | Aug 2018 |
| 435 | geneva.edu | 5.64/10 | 6,700 | 5,551 | Sep 2021 |
| 436 | rikenvitamin.jp | 5.64/10 | 160 | 129 | Apr 2023 |
| 437 | uinsby.ac.id | 5.64/10 | - | - | Jan 2019 |
| 438 | genealogia.fi | 5.63/10 | 45 | 39 | Mar 2020 |
| 439 | fcd-us.org | 5.63/10 | 420 | 378 | Jul 2019 |
| 440 | pedigreedatabase.com | 5.62/10 | 3,300 | 2,984 | Jan 2016 |
| 441 | feversocial.com | 5.62/10 | - | - | Apr 2018 |
| 442 | riverbender.com | 5.61/10 | 53,900 | 58,737 | Aug 2022 |
| 443 | nzgeo.com | 5.61/10 | 11,200 | 5,623 | Jun 2018 |
| 444 | issueprojectroom.org | 5.60/10 | 850 | 416 | Jan 2019 |
| 445 | kdu.ac.jp | 5.59/10 | 5 | 1 | Apr 2024 |
| 446 | ski-japan.or.jp | 5.56/10 | 21 | 5 | Mar 2017 |
| 447 | khmw.nl | 5.56/10 | 1 | 8 | Jan 2019 |
| 448 | fst.com | 5.54/10 | 5,900 | 2,507 | Sep 2022 |
| 449 | businessawardseurope.com | 5.53/10 | 6 | 10 | Jul 2016 |
| 450 | employers.com | 5.52/10 | 17,100 | 4,143 | Mar 2021 |
| 451 | lublin.uw.gov.pl | 5.52/10 | - | - | Sep 2025 |
| 452 | ipst.ac.th | 5.51/10 | - | 3 | Jul 2026 |
| 453 | wuxiapptec.com | 5.51/10 | 2,300 | 615 | Apr 2019 |
| 454 | baozimh.com | 5.50/10 | 34 | 21 | May 2021 |
| 455 | nis.rs | 5.50/10 | 400 | 48 | Aug 2018 |
| 456 | getalma.com | 5.49/10 | 5,100 | 818 | Aug 2018 |
| 457 | homefiresprinkler.org | 5.49/10 | 380 | 328 | Jun 2026 |
| 458 | kazatomprom.kz | 5.49/10 | 250 | 69 | Jul 2017 |
| 459 | sfmu.org | 5.48/10 | 230 | 349 | Jan 2019 |
| 460 | abrale.org.br | 5.47/10 | 31 | 42 | Jun 2022 |
| 461 | vtechkids.com | 5.46/10 | 48,900 | 10,267 | Aug 2020 |
| 462 | lacote-tourisme.ch | 5.46/10 | 370 | 184 | Jun 2024 |
| 463 | jancovici.com | 5.45/10 | 150 | 325 | Oct 2017 |
| 464 | cfu.org | 5.44/10 | 280 | 63 | Jan 2025 |
| 465 | nr.no | 5.44/10 | 110 | 21 | Jul 2024 |
| 466 | schmallenberger-sauerland.de | 5.44/10 | 9 | 10 | Feb 2024 |
| 467 | donstu.ru | 5.43/10 | 8 | 4 | Mar 2021 |
| 468 | sixpackfilm.com | 5.43/10 | 140 | 124 | Mar 2020 |
| 469 | hneu.edu.ua | 5.43/10 | 1 | 5 | Nov 2021 |
| 470 | fftt.com | 5.40/10 | 59 | 290 | Sep 2025 |
| 471 | rea.govt.nz | 5.40/10 | 110 | 320 | Jan 2019 |
| 472 | csmls.org | 5.40/10 | 430 | 273 | Jun 2022 |
| 473 | ux-xu.com | 5.40/10 | 110 | 50 | Aug 2017 |
| 474 | clr.events | 5.40/10 | - | - | May 2025 |
| 475 | stremio.com | 5.40/10 | 6,500 | 6,455 | Jan 2019 |
| 476 | qualicorp.com.br | 5.39/10 | 32 | 151 | Jul 2023 |
| 477 | riseprogramme.org | 5.38/10 | 360 | 364 | Aug 2020 |
| 478 | bad-reichenhall.de | 5.38/10 | 190 | 52 | Jul 2020 |
| 479 | researchid.co | 5.38/10 | 110 | 335 | Aug 2023 |
| 480 | tsuru.ac.jp | 5.38/10 | 10 | 19 | Mar 2025 |
| 481 | metareal.com | 5.37/10 | 61 | 5 | Jan 2021 |
| 482 | mania.exchange | 5.37/10 | - | 2 | Jun 2021 |
| 483 | flimslaax.com | 5.36/10 | 880 | 217 | Feb 2020 |
| 484 | town.chizu.tottori.jp | 5.35/10 | - | - | Apr 2021 |
| 485 | chantier.qc.ca | 5.34/10 | 2 | 11 | Jan 2019 |
| 486 | anko.nl | 5.33/10 | - | - | Aug 2025 |
| 487 | inclusionlondon.org.uk | 5.33/10 | 300 | 186 | Jul 2019 |
| 488 | kulturserver-nrw.de | 5.33/10 | 4 | 6 | Sep 2024 |
| 489 | minscfa.gov.gr | 5.33/10 | 5 | 20 | Mar 2026 |
| 490 | ifconfig.co | 5.32/10 | 6,400 | 932 | Aug 2018 |
| 491 | shawinc.com | 5.32/10 | 6,000 | 826 | Aug 2018 |
| 492 | yaguo.ru | 5.32/10 | - | 1 | Jun 2016 |
| 493 | davidweekleyhomes.com | 5.32/10 | 22,300 | 16,271 | Jul 2016 |
| 494 | biocyc.org | 5.32/10 | 3,300 | 1,785 | Jun 2017 |
| 495 | publicknowledgeproject.org | 5.32/10 | - | - | Apr 2026 |
| 496 | kansascity.edu | 5.32/10 | 8,800 | 3,121 | Dec 2020 |
| 497 | ibero.edu.co | 5.32/10 | 530 | 623 | Feb 2020 |
| 498 | umlp.fr | 5.32/10 | 260 | 286 | Jul 2025 |
| 499 | apabiz.de | 5.32/10 | 3 | 12 | May 2019 |
| 500 | nmg-platform.com | 5.31/10 | - | - | Dec 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) →
Columns: domain, Open Page Rank, first seen, last seen, industry (from the site's own structured data, blank when none).
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