Websites Powered by W3.CSS

26,807 websites tracked using W3.CSS (UI frameworks) · www.w3schools.com

W3.CSS is a UI/CSS framework used to style and lay out the site. Its official site is w3schools.com. PoweredBy tracks the websites that use W3.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

Domains observed using W3.CSS in each month's HTTP Archive crawl, May 2023 to Aug 2026 · peak 12,792 in Jun 2023. The tracked total above also counts sites not re-crawled recently.

Core Web Vitals

LCP 1.6 s INP 75 ms CLS 0 TTFB 700 ms

Median site among 9,594 W3.CSS sites with Chrome UX data, p75 values, Aug 2026.

Top countries

India 2,209
United States 2,038
Indonesia 1,104
Thailand 1,000
Brazil 900
Germany 889
United Kingdom 878
France 814

Sites using W3.CSS by audience country, Chrome UX Report.

Top sites by authority

9+ 4% · 15 of 372 sites
8+ 2% · 125 of 7,677 sites
7+ <1% · 274 of 45,712 sites
6+ <1% · 391 of 110,136 sites
5+ <1% · 537 of 246,751 sites

The share of the web's most authoritative domains, by Open Page Rank tier, seen running W3.CSS in recent crawls. Only 372 domains worldwide score 9 or higher.

Websites using W3.CSS

#DomainOpen Page RankOPREst. monthly visits (US)Visits (US)KeywordsFirst seen
401 joker28site.com - - - Jun 2026
402 kheloadda.club - - - Jul 2026
403 kubermatka.com 0.48/10 - - May 2023
404 mannatludo.com - - - Feb 2026
405 meetyou.me 3.27/10 - - May 2023
406 mendob.ci 0.87/10 - - Jun 2023
407 mini-ielts.com 2.91/10 - - May 2023
408 mkuniversity.ac.in 4.69/10 - - May 2023
409 multiplique.net - - - Jul 2024
410 myneta.info 4.69/10 - - Aug 2023
411 navbharattimes.com 3.10/10 - - May 2023
412 nkadda.com - - - Jul 2024
413 onlinerewa.in 0.39/10 - - May 2023
414 passports.go.ug 1.43/10 - - Nov 2023
415 pokewalki.pl 1.51/10 - - May 2023
416 prsuuniv.in 2.81/10 - - Jul 2023
417 qsmart.my - - - Oct 2025
418 rsboss.net 0.09/10 - - Jun 2023
419 rtludo.com - - - Feb 2026
420 simhorseracing.com 0.40/10 - - May 2023
421 smartkargo.com 3.99/10 - - May 2023
422 tarjetacencosud.com.ar 2.67/10 - - May 2023
423 timesprayer.today 2.99/10 - - May 2023
424 trendybeatz.com 2.74/10 - - May 2023
425 u9play.com 2.10/10 - - Feb 2024
426 uc.edu.ph 2.06/10 - - May 2023
427 ugarta.co.id 0.49/10 - - Jul 2024
428 unlam.edu.ar 5.04/10 180 499 May 2023
429 visionias.in 5.31/10 4,700 5,192 May 2023
430 voistock.com 2.05/10 - - Sep 2023
431 yatradham.org 3.31/10 - - May 2023
432 yourastrologyreading.com 0.97/10 - - May 2025
433 18yearoldindian.com 1.07/10 - - Jan 2026
434 24ora.com 2.87/10 390 290 Jun 2023
435 2rr.biz 0.09/10 - - May 2023
436 2tube.top - - - Jun 2026
437 360credit.com.br - - - Jan 2026
438 4cd.edu 4.69/10 7,900 3,444 May 2023
439 4us.asia - - - Mar 2026
440 4us.best 0.28/10 - - Apr 2026
441 4us.onl 0.26/10 - - Apr 2026
442 999xc.net 3.49/10 - - Apr 2025
443 a9play5.com 2.63/10 3 3 Nov 2023
444 aawklifeline.com - - - Jan 2026
445 abhayapuricollege.ac.in 0.87/10 55 155 Apr 2024
446 abs333.com 0.83/10 - - May 2023
447 abs333b.com 0.61/10 - - May 2023
448 abyaran.com 1.70/10 - - May 2026
449 admissionfp.com 4.06/10 130 165 May 2023
450 adpcollege.ac.in 1.42/10 700 859 May 2023
451 adultfilmdatabase.com 3.04/10 950 357 May 2023
452 agungpodomoro.com 1.76/10 8 36 Aug 2026
453 aindirectory.com 0.40/10 17 146 May 2023
454 airlinkph.com - 5 1 Jul 2025
455 ajantapharma.com 4.06/10 880 138 May 2023
456 ajsclub.com 0.10/10 - - Dec 2025
457 akasaair.com 4.69/10 4,700 6,384 May 2023
458 akhandjyoti.com 1.60/10 19 96 Aug 2023
459 aktiva-info.hr 3.08/10 - - Jun 2024
460 alagoasdigital.al.gov.br 3.88/10 26 125 May 2023
461 alcaldianeiva.gov.co 3.33/10 120 298 May 2023
462 alertlabel.io - - 1 Feb 2025
463 aliceblueonline.com 3.92/10 1,300 4,297 Jan 2024
464 alsteck.com 0.11/10 - - May 2026
465 altimetrias.net 3.14/10 34 102 May 2023
466 amharicteacher.com 1.60/10 10,200 3,049 May 2023
467 amlidersrl.com.ar 0.26/10 - - Jan 2024
468 anf.gov.pk 2.55/10 100 67 Nov 2023
469 ani4.top 0.31/10 - - Jul 2024
470 animalltag.net 0.65/10 18 40 May 2023
471 app-gib-fabvpba.com 0.15/10 - - May 2026
472 aquafun.de 2.55/10 - - May 2023
473 arab-duelists.com 0.34/10 - 2 May 2023
474 arenapetir19.com - - - May 2026
475 argus.com.ar 1.02/10 6 33 May 2023
476 arkasline.com.tr 3.67/10 330 72 Nov 2024
477 arrendamientospanorama.com 0.35/10 68 212 May 2023
478 artelino.com 4.11/10 25,100 3,716 May 2023
479 aschool.edu.vn 1.17/10 - 4 May 2023
480 asiacuan303edu.com - - - Oct 2025
481 asiacuan303edu.net - - - Apr 2026
482 asiacuan303erf.org - - - Aug 2026
483 asiacuan303erf.site - - - Jul 2026
484 asiacuan303erf.xyz - - - Jun 2026
485 asiacuan303ori.com - - - Jul 2026
486 asiacuan303ori.net - - - Jul 2026
487 asistent.kz 1.21/10 - - May 2023
488 astrology.com.au 3.43/10 21,300 18,200 Aug 2025
489 atbu.edu.ng 3.40/10 2 52 May 2023
490 av4.boats - - - Oct 2025
491 av4.quest - - - Nov 2025
492 av4.xin - - - May 2026
493 av4me.autos - - - Feb 2026
494 av4me.cc 0.22/10 - - Feb 2026
495 av4me.club 0.24/10 - - Feb 2026
496 av4us.asia 0.43/10 - - May 2026
497 av4us.men 0.24/10 - - Jun 2026
498 av4us.sbs 0.25/10 - - Dec 2024
499 av4us0.cfd - - - Aug 2026
500 av4us0.monster 0.26/10 - - Jul 2026

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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