Websites Powered by YUI
910,382 websites tracked using YUI (JavaScript libraries) · clarle.github.io
YUI is a JavaScript library used to add functionality to web pages. Its official site is clarle.github.io. PoweredBy tracks the websites that use YUI 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
100K
200K
300K
Apr 2018
Jun 2020
Jul 2022
Sep 2024
Oct 2026
Domains observed using YUI in each month's HTTP Archive crawl,
Apr 2018 to Oct 2026 · peak 290,944 in Oct 2024. The tracked total above also
counts sites not re-crawled recently.
Core Web Vitals
LCP 1.6 s
INP 50 ms
CLS 0
TTFB 500 ms
Median site among 267,714 YUI sites with Chrome UX data, p75 values, Oct 2026.
Top countries
United States
151,962
United Kingdom
29,354
Canada
22,720
Australia
18,083
India
13,068
Germany
12,221
Spain
10,376
France
9,976
Sites using YUI by audience country, Chrome UX Report.
Usage by industry
| Industry | Share | Websites |
|---|---|---|
| Arts and entertainment | 4.17% | 2,154 |
| Non-profit and religious | 2.36% | 245 |
| Education | 1.94% | 1,225 |
| Beauty and wellness | 1.90% | 589 |
| Professional services | 1.44% | 785 |
| Sports and fitness | 1.42% | 308 |
| Restaurants and food | 1.40% | 2,189 |
| Government | 1.26% | 118 |
| Healthcare | 1.12% | 1,414 |
| Home and construction | 0.98% | 595 |
| Travel and hospitality | 0.92% | 793 |
| Pets and animals | 0.84% | 27 |
Share of each industry's websites with a detected stack that use YUI; industries come from what sites declare in their own structured data.
Top sites by authority
9+
12% · 43 of 372 sites
8+
10% · 756 of 7,677 sites
7+
6% · 2,547 of 45,712 sites
6+
4% · 4,287 of 110,136 sites
5+
3% · 6,751 of 246,751 sites
The share of the web's most authoritative domains, by Open Page Rank tier, seen running YUI in recent crawls. Only 372 domains worldwide score 9 or higher.
Websites using YUI
| # | Domain | Open Page RankOPR | Est. monthly visits (US)Visits (US) | Keywords | First seen |
|---|---|---|---|---|---|
| 4101 | nwhealth.edu | 6.12/10 | 21,100 | 8,331 | Dec 2020 |
| 4102 | wmcarey.edu | 6.12/10 | 16,500 | 3,587 | Aug 2018 |
| 4103 | cmi.ac.in | 6.12/10 | 390 | 603 | Jan 2019 |
| 4104 | uni-ruse.bg | 6.12/10 | 200 | 58 | Nov 2023 |
| 4105 | centerforfiction.org | 6.12/10 | 38,100 | 6,016 | Feb 2022 |
| 4106 | saude.sc.gov.br | 6.12/10 | 340 | 371 | Jun 2020 |
| 4107 | bnn.go.id | 6.12/10 | 42 | 67 | May 2024 |
| 4108 | vsa-verlag.de | 6.12/10 | 1 | 11 | Jan 2019 |
| 4109 | itsm.ac.id | 6.12/10 | - | 1 | Sep 2022 |
| 4110 | saby.ru | 6.11/10 | 6 | 17 | Jan 2026 |
| 4111 | copenhageneconomics.com | 6.11/10 | 54 | 185 | Sep 2026 |
| 4112 | ihtsdotools.org | 6.11/10 | - | - | Apr 2020 |
| 4113 | lufthansa-cargo.com | 6.11/10 | 13,800 | 2,637 | Jun 2018 |
| 4114 | nasconet.org | 6.11/10 | 160 | 88 | Oct 2025 |
| 4115 | iap2.org | 6.11/10 | 210 | 73 | Apr 2019 |
| 4116 | bjfogg.com | 6.11/10 | 380 | 30 | Aug 2025 |
| 4117 | towerhealth.org | 6.11/10 | 75,700 | 29,133 | Nov 2022 |
| 4118 | sjp.ac.lk | 6.11/10 | 160 | 344 | Aug 2018 |
| 4119 | joe.org | 6.11/10 | - | - | Feb 2021 |
| 4120 | ccee.org.br | 6.11/10 | 67 | 61 | Nov 2021 |
| 4121 | varnamo.se | 6.11/10 | 44 | 16 | Oct 2020 |
| 4122 | vinu.edu | 6.11/10 | 34,100 | 11,330 | Jan 2019 |
| 4123 | ascensus.com | 6.10/10 | 100,500 | 14,029 | Apr 2019 |
| 4124 | growthforce.com | 6.10/10 | 3,400 | 3,965 | Jan 2019 |
| 4125 | srcentre.com.au | 6.10/10 | 22 | 54 | Nov 2023 |
| 4126 | mpei.ru | 6.10/10 | 24 | 25 | May 2022 |
| 4127 | als.net | 6.10/10 | 26,600 | 3,161 | Oct 2026 |
| 4128 | amp.org | 6.10/10 | 1,300 | 679 | Oct 2020 |
| 4129 | mtkl.fi | 6.10/10 | 2 | 5 | Sep 2026 |
| 4130 | sac-oac.ca | 6.10/10 | 290 | 314 | Nov 2025 |
| 4131 | chnu.edu.ua | 6.10/10 | 59 | 48 | Aug 2018 |
| 4132 | unah.edu.hn | 6.10/10 | 750 | 807 | Jan 2019 |
| 4133 | te.gob.mx | 6.10/10 | 740 | 1,703 | Aug 2018 |
| 4134 | coronaca.gov | 6.10/10 | 26,900 | 7,084 | Oct 2022 |
| 4135 | unar.it | 6.10/10 | - | 3 | Oct 2021 |
| 4136 | gontor.ac.id | 6.10/10 | 12 | 15 | Jun 2024 |
| 4137 | taiju-life.co.jp | 6.10/10 | 7 | 4 | May 2019 |
| 4138 | acaric.jp | 6.10/10 | - | 2 | Jan 2026 |
| 4139 | hnue.edu.vn | 6.10/10 | 79 | 142 | Jul 2020 |
| 4140 | uir.ac.id | 6.10/10 | 55 | 52 | Apr 2024 |
| 4141 | callblackline.com | 6.09/10 | 650 | 39 | Oct 2020 |
| 4142 | brianbalfour.com | 6.09/10 | 430 | 180 | Jan 2019 |
| 4143 | dipsoria.es | 6.09/10 | 38 | 110 | Jul 2019 |
| 4144 | oikeusasiamies.fi | 6.09/10 | 3 | 30 | Jan 2019 |
| 4145 | duoc.cl | 6.09/10 | 900 | 1,043 | Jul 2026 |
| 4146 | diputoledo.es | 6.09/10 | 94 | 334 | Mar 2023 |
| 4147 | womenforsobriety.org | 6.09/10 | 840 | 187 | Jul 2026 |
| 4148 | pirha.fi | 6.09/10 | 12 | 12 | Dec 2022 |
| 4149 | mpdft.mp.br | 6.09/10 | 280 | 171 | Aug 2022 |
| 4150 | hopkinspsychedelic.org | 6.09/10 | 1,100 | 1,131 | Apr 2019 |
| 4151 | homelessworldcup.org | 6.09/10 | 2,900 | 1,337 | Aug 2022 |
| 4152 | dut.ac.za | 6.09/10 | 2,500 | 1,768 | May 2020 |
| 4153 | hs-flensburg.de | 6.09/10 | 22 | 67 | Oct 2024 |
| 4154 | aast.edu | 6.09/10 | 1,200 | 1,428 | Apr 2020 |
| 4155 | nitk.ac.in | 6.09/10 | 700 | 621 | Jan 2019 |
| 4156 | unrc.edu.ar | 6.09/10 | 120 | 358 | Jan 2019 |
| 4157 | boroondara.vic.gov.au | 6.09/10 | 790 | 1,336 | Nov 2025 |
| 4158 | onlymakebelieve.org | 6.08/10 | 310 | 74 | Oct 2022 |
| 4159 | emokykla.lt | 6.08/10 | 3 | 20 | Oct 2022 |
| 4160 | dkit.ie | 6.08/10 | 880 | 978 | Aug 2018 |
| 4161 | bv.com.br | 6.08/10 | 410 | 421 | Oct 2023 |
| 4162 | stmk.gv.at | 6.08/10 | - | - | Nov 2022 |
| 4163 | vnu.edu.ua | 6.08/10 | 3 | 6 | Apr 2022 |
| 4164 | unicz.it | 6.08/10 | - | 1 | Jan 2019 |
| 4165 | lsus.edu | 6.08/10 | 28,100 | 10,822 | Aug 2018 |
| 4166 | mnu.edu.mv | 6.08/10 | 290 | 492 | Sep 2020 |
| 4167 | uew.edu.gh | 6.08/10 | 580 | 405 | Apr 2019 |
| 4168 | sbb.it | 6.07/10 | 2 | 2 | Mar 2022 |
| 4169 | samsungnext.com | 6.07/10 | 430 | 120 | Jul 2021 |
| 4170 | gradguard.com | 6.07/10 | 4,500 | 792 | Apr 2024 |
| 4171 | landkreis-harburg.de | 6.07/10 | 24 | 64 | Apr 2020 |
| 4172 | vhb.org | 6.07/10 | 190 | 37 | Feb 2020 |
| 4173 | mop.gob.cl | 6.07/10 | 370 | 799 | Aug 2023 |
| 4174 | epsb.ca | 6.07/10 | 1,200 | 1,458 | Jun 2023 |
| 4175 | painnewsnetwork.org | 6.07/10 | 3,800 | 2,299 | Jun 2018 |
| 4176 | theopedproject.org | 6.07/10 | 7,700 | 2,595 | Aug 2018 |
| 4177 | bridgewater.edu | 6.07/10 | 19,200 | 4,615 | Aug 2018 |
| 4178 | ifmg.edu.br | 6.07/10 | 150 | 444 | May 2019 |
| 4179 | bjork.com | 6.07/10 | - | - | Nov 2022 |
| 4180 | hainaut.be | 6.07/10 | 10 | 20 | Jul 2021 |
| 4181 | unisimon.edu.co | 6.07/10 | 930 | 473 | Feb 2025 |
| 4182 | armut.com | 6.06/10 | 470 | 585 | Aug 2018 |
| 4183 | moysklad.ru | 6.06/10 | 16 | 10 | Nov 2021 |
| 4184 | psionline.com | 6.06/10 | - | - | Aug 2018 |
| 4185 | citizensfla.com | 6.06/10 | 39,600 | 8,487 | Jun 2018 |
| 4186 | vbl.de | 6.06/10 | 13 | 25 | Jul 2021 |
| 4187 | unint.eu | 6.06/10 | 63 | 118 | Apr 2019 |
| 4188 | aau.org | 6.06/10 | 42 | 76 | Sep 2026 |
| 4189 | unitec.ac.nz | 6.06/10 | 2,200 | 1,115 | Aug 2018 |
| 4190 | smiles.com.br | 6.06/10 | 1,200 | 1,585 | Jun 2018 |
| 4191 | invima.gov.co | 6.06/10 | 530 | 1,353 | May 2019 |
| 4192 | pum.edu.pl | 6.06/10 | 140 | 107 | Jan 2019 |
| 4193 | aopk.gov.cz | 6.06/10 | 58 | 66 | Jan 2025 |
| 4194 | eivissa.es | 6.06/10 | 770 | 173 | Dec 2025 |
| 4195 | castello.es | 6.06/10 | 24 | 119 | Apr 2020 |
| 4196 | otani.ac.jp | 6.06/10 | 2 | 8 | Sep 2022 |
| 4197 | belletrist.com | 6.05/10 | 370 | 22 | Aug 2020 |
| 4198 | resolutiongames.com | 6.05/10 | 1,700 | 869 | Apr 2019 |
| 4199 | prixeuropa.eu | 6.05/10 | 2 | 11 | Dec 2020 |
| 4200 | gbmc.org | 6.05/10 | 35,900 | 15,670 | Aug 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) →
Columns: domain, Open Page Rank, first seen, last seen, industry (from the site's own structured data, blank when none).