Websites Powered by W3.CSS

26,595 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 Jun 2026 · peak 12,792 in Jun 2023. The tracked total above also counts sites not re-crawled recently.

Core Web Vitals

LCP 1.7 s INP 75 ms CLS 0 TTFB 700 ms

Median site among 9,872 W3.CSS sites with Chrome UX data, p75 values, Jun 2026.

Top countries

India 2,546
United States 2,305
Indonesia 1,336
Thailand 1,113
United Kingdom 1,006
Brazil 999
Germany 991
France 976

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

Top sites by authority

9+ 5% · 17 of 372 sites
8+ 2% · 131 of 7,677 sites
7+ <1% · 279 of 45,712 sites
6+ <1% · 399 of 110,136 sites
5+ <1% · 554 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
901 prepaid24.co.za 2.14/10 - - May 2023
902 prieraujourdhui.com 2.72/10 - - May 2023
903 primeislamilifeinsurance.com 0.31/10 - - May 2023
904 proficienciadlle.com 1.27/10 - - Jun 2023
905 psa-diag.fr 0.68/10 - - May 2023
906 psgtech.ac.in 3.22/10 - - May 2023
907 psru.ac.th 4.94/10 - - May 2023
908 ptaki.info 2.56/10 - - Mar 2024
909 pttimurmilautama.co.id 0.30/10 - - Aug 2025
910 puropagodao.com.br 0.38/10 - - Sep 2023
911 qsmart.my - - - Oct 2025
912 quirinuscup.de 1.33/10 - - Feb 2026
913 rahultravels.com 1.27/10 - - May 2023
914 rajanisattamatka.in 0.38/10 - - May 2023
915 rajapetir19.com - - - May 2026
916 raubikaner.org 3.10/10 - - May 2023
917 rcdalys.lt 0.83/10 - - Jun 2023
918 rdpenergia.com.br 0.71/10 - - Mar 2026
919 recrutei.com.br 5.30/10 2 9 May 2023
920 red898.com 0.10/10 - - May 2023
921 reinotre.com 0.10/10 - - Nov 2023
922 resultadosne.com 0.10/10 - - May 2023
923 resurchify.com 4.57/10 - - May 2023
924 riogrande.rs.gov.br 4.69/10 - - Dec 2024
925 rmc.edu.ph 0.72/10 - - Jun 2024
926 ro-heaven.com - - - Apr 2026
927 rockaxis.com 3.82/10 - - May 2023
928 rolcar.com.mx 1.42/10 - - May 2024
929 royalexport.in 1.46/10 - - May 2023
930 rrcjaipur.in 4.84/10 - - Dec 2024
931 rtp-terbaru.cc - - - Mar 2026
932 rtuassam.ac.in 2.30/10 - - May 2023
933 ruaynow.com 0.18/10 - - Jul 2025
934 ruayraew.vip - - - Dec 2025
935 rubberboard.gov.in 3.37/10 - - Dec 2023
936 runninglab.fr 0.97/10 - - Oct 2024
937 russiankisses.com 1.67/10 - - May 2023
938 rybarskezebricky.cz 3.73/10 - - May 2023
939 saoleopoldo.rs.gov.br 3.93/10 - - Oct 2023
940 sarirasa.co.id 1.96/10 - - May 2023
941 sat.or.th 3.95/10 - - Jan 2025
942 sattamatkakannada.com - - - Nov 2025
943 sau.ac.th 3.46/10 - - Dec 2025
944 saudiah.org 0.25/10 - - Jun 2023
945 sbhs.net.au 0.42/10 - - May 2023
946 schwingstetterindia.com 2.82/10 - - Jan 2025
947 science-cairo.com 0.10/10 - - Jun 2025
948 scteassam.in 0.41/10 - - May 2023
949 sdigitales.com 0.29/10 - - May 2023
950 seacadets.org 4.63/10 - - Aug 2025
951 sefvotorantim.sp.gov.br 1.61/10 - - Jan 2025
952 selamatmotor.com 0.31/10 - - Dec 2025
953 senasag.gob.bo 3.41/10 - - May 2023
954 seq.gob.mx 2.22/10 - - May 2023
955 servicegrid.in 0.38/10 - - Jan 2025
956 servicronos.com 0.95/10 - - May 2023
957 shatabdinews.com 0.29/10 - - May 2023
958 shiatsmail.edu.in 1.22/10 - - Mar 2025
959 shilohrelics.com 1.09/10 - - May 2023
960 shirouto.top 0.20/10 - - Jul 2024
961 shukanmall.com 1.75/10 - - Aug 2023
962 sibsagarcollegeonline.co.in 0.38/10 - - May 2023
963 sieuthithietbi.com 2.22/10 - - May 2023
964 signant.no 3.30/10 - - May 2023
965 sijr.org - - - May 2023
966 silverzone.org 2.37/10 - - May 2023
967 sisd.net 4.01/10 - - Sep 2024
968 skyadda.in - - - May 2026
969 skywaysonline.pk 0.95/10 - - May 2023
970 smaridasa.com 0.11/10 - - May 2023
971 smartedge.co.za 0.42/10 - - Aug 2025
972 smokeinn.com 2.77/10 - - May 2023
973 smsbomber.online 4.08/10 - - May 2023
974 snellcalmytrill.fun - - - May 2026
975 sofworld.org 3.84/10 - - Jul 2023
976 sohojhisab.com - - - Jul 2024
977 sothailand.com 0.77/10 - - May 2023
978 spiretech.ph - - - Dec 2025
979 stamporama.com 1.83/10 - - May 2023
980 steelemart.in 0.38/10 - - May 2026
981 stofflykke.no 0.50/10 - - May 2023
982 studentearning.com 0.28/10 - - Jul 2025
983 sub2me.com.ng 0.25/10 - - May 2023
984 sunrisesunset.com 4.77/10 - - May 2023
985 survey.gov.lk 3.85/10 - - May 2023
986 svoa.co.th 3.22/10 - - May 2023
987 syntaxverse.com 0.29/10 - - Apr 2025
988 szabist.edu.pk 4.68/10 - - May 2023
989 t2m.fr 2.47/10 - - Mar 2026
990 tabrakkiwi4d.online - - - Jun 2026
991 tabrakkiwi4d.site - - - Jun 2026
992 taiwantour.net 2.07/10 - - Jul 2024
993 tcc.net.tw 0.42/10 - - May 2023
994 technogcc.ro 0.28/10 - - Jun 2023
995 telegram-group.org 1.87/10 - - May 2023
996 telegrosik.pl 1.07/10 - - Jun 2025
997 tessco.com 4.36/10 - - May 2023
998 teuonline.com.br 0.79/10 - - May 2023
999 tezpuronline.co.in 0.73/10 - - May 2023
1000 tgpsaigon.net 3.29/10 - - May 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.

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