Websites Powered by UIKit
396,246 websites tracked using UIKit (UI frameworks) · getuikit.com
UIKit is a UI/CSS framework used to style and lay out the site. Its official site is getuikit.com. PoweredBy tracks the websites that use UIKit 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
50K
100K
150K
200K
Apr 2018
May 2020
Jun 2022
Jul 2024
Aug 2026
Domains observed using UIKit in each month's HTTP Archive crawl,
Apr 2018 to Aug 2026 · peak 150,705 in Oct 2025. The tracked total above also
counts sites not re-crawled recently.
Core Web Vitals
LCP 2 s
INP 75 ms
CLS 0
TTFB 900 ms
Median site among 146,701 UIKit sites with Chrome UX data, p75 values, Aug 2026.
Top countries
United States
35,073
Germany
16,988
India
10,571
Italy
10,036
Brazil
8,749
United Kingdom
8,666
France
8,281
Spain
7,642
Sites using UIKit by audience country, Chrome UX Report.
Top sites by authority
9+
7% · 27 of 372 sites
8+
4% · 285 of 7,677 sites
7+
2% · 880 of 45,712 sites
6+
1% · 1,639 of 110,136 sites
5+
1% · 2,779 of 246,751 sites
The share of the web's most authoritative domains, by Open Page Rank tier, seen running UIKit in recent crawls. Only 372 domains worldwide score 9 or higher.
Websites using UIKit
| # | Domain | Open Page RankOPR | Est. monthly visits (US)Visits (US) | Keywords | First seen |
|---|---|---|---|---|---|
| 1 | europa.eu | 9.57/10 | 42,200 | 31,835 | Dec 2020 |
| 2 | wordpress.com | 9.50/10 | 466,100 | 94,206 | Aug 2018 |
| 3 | github.io | 9.43/10 | 1,800 | 1 | Aug 2018 |
| 4 | blogspot.com | 9.39/10 | - | - | Feb 2019 |
| 5 | tumblr.com | 9.27/10 | 5,146,200 | 2,235,020 | Oct 2020 |
| 6 | harvard.edu | 9.24/10 | 472,900 | 13,570 | Nov 2021 |
| 7 | ca.gov | 9.23/10 | 1,457,100 | 28,722 | Nov 2020 |
| 8 | wix.com | 9.22/10 | 1,204,700 | 135,119 | May 2024 |
| 9 | bsky.app | 9.22/10 | 335,400 | 82,427 | Nov 2024 |
| 10 | apache.org | 9.21/10 | 35,700 | 6,177 | Jan 2024 |
| 11 | mit.edu | 9.18/10 | 161,200 | 27,360 | May 2023 |
| 12 | oracle.com | 9.16/10 | 1,406,200 | 203,855 | Jan 2019 |
| 13 | pages.dev | 9.14/10 | - | - | Aug 2022 |
| 14 | myshopify.com | 9.12/10 | - | - | Jan 2019 |
| 15 | zendesk.com | 9.10/10 | 416,900 | 60,938 | Aug 2022 |
| 16 | berkeley.edu | 9.10/10 | 166,900 | 5,412 | Aug 2018 |
| 17 | giphy.com | 9.07/10 | 8,743,600 | 2,542,358 | Apr 2026 |
| 18 | noaa.gov | 9.07/10 | 1,258,800 | 144,262 | Dec 2023 |
| 19 | vercel.app | 9.05/10 | - | - | May 2021 |
| 20 | free.fr | 9.05/10 | 3,400 | 1,262 | Jan 2019 |
| 21 | ed.gov | 9.05/10 | 1,229,500 | 99,935 | Jan 2019 |
| 22 | wpengine.com | 9.04/10 | 66,500 | 17,967 | Aug 2022 |
| 23 | cambridge.org | 9.04/10 | 633,100 | 518,312 | Jan 2019 |
| 24 | columbia.edu | 9.02/10 | 770,900 | 41,349 | Jun 2026 |
| 25 | netlify.app | 9.01/10 | 2 | 2 | Jun 2020 |
| 26 | uk.com | 9.00/10 | 2 | 12 | Apr 2018 |
| 27 | upenn.edu | 9.00/10 | 179,200 | 5,457 | May 2021 |
| 28 | service.gov.uk | 8.99/10 | - | - | Dec 2018 |
| 29 | marriott.com | 8.98/10 | 13,740,800 | 1,485,399 | Sep 2020 |
| 30 | texas.gov | 8.98/10 | 856,400 | 43,777 | Aug 2018 |
| 31 | nsw.gov.au | 8.95/10 | 75,300 | 73,181 | Aug 2018 |
| 32 | ethz.ch | 8.95/10 | 12,900 | 11,869 | Nov 2020 |
| 33 | sakura.ne.jp | 8.95/10 | - | - | Dec 2018 |
| 34 | www.nhs.uk | 8.94/10 | 11,339,300 | 2,949,502 | Sep 2018 |
| 35 | ucla.edu | 8.93/10 | 412,200 | 14,756 | Jul 2022 |
| 36 | gov.ru | 8.91/10 | 2,700 | 216 | Apr 2019 |
| 37 | brookings.edu | 8.89/10 | 748,100 | 245,992 | Jul 2023 |
| 38 | economie.gouv.fr | 8.88/10 | 15,700 | 10,150 | Jun 2020 |
| 39 | azurewebsites.net | 8.87/10 | - | - | Apr 2019 |
| 40 | cam.ac.uk | 8.87/10 | 208,200 | 35,354 | Aug 2022 |
| 41 | site.com | 8.86/10 | - | 1 | Apr 2023 |
| 42 | us.com | 8.86/10 | 32 | 9 | Feb 2020 |
| 43 | umd.edu | 8.85/10 | 253,300 | 15,690 | Aug 2026 |
| 44 | ufl.edu | 8.84/10 | 241,600 | 3,624 | Aug 2018 |
| 45 | ucsd.edu | 8.84/10 | 48,100 | 2,389 | Nov 2019 |
| 46 | nrw.de | 8.83/10 | - | - | May 2019 |
| 47 | illinois.edu | 8.83/10 | 47,000 | 4,065 | Apr 2022 |
| 48 | unc.edu | 8.83/10 | 342,800 | 27,928 | Aug 2018 |
| 49 | tokyo.lg.jp | 8.83/10 | - | - | Sep 2021 |
| 50 | cnrs.fr | 8.82/10 | 4,300 | 2,992 | Jan 2019 |
| 51 | virginia.gov | 8.82/10 | 339,900 | 20,933 | Nov 2022 |
| 52 | it.com | 8.81/10 | - | - | Apr 2025 |
| 53 | perplexity.ai | 8.81/10 | 752,700 | 72,065 | Oct 2025 |
| 54 | mpg.de | 8.81/10 | 59,700 | 20,903 | Dec 2021 |
| 55 | utoronto.ca | 8.81/10 | 42,800 | 10,094 | Mar 2024 |
| 56 | in.gov | 8.80/10 | 3,076,000 | 1,001,546 | Aug 2018 |
| 57 | unfccc.int | 8.79/10 | 226,500 | 80,909 | Jul 2025 |
| 58 | georgetown.edu | 8.78/10 | 138,100 | 27,817 | Aug 2018 |
| 59 | msu.edu | 8.78/10 | 149,500 | 2,641 | Aug 2018 |
| 60 | wpenginepowered.com | 8.77/10 | - | - | Feb 2024 |
| 61 | eu.com | 8.77/10 | - | - | Jan 2019 |
| 62 | web.app | 8.76/10 | - | - | Jun 2020 |
| 63 | uci.edu | 8.76/10 | 94,700 | 9,859 | Sep 2020 |
| 64 | tamu.edu | 8.76/10 | 352,900 | 11,636 | Nov 2019 |
| 65 | zalo.me | 8.74/10 | 260 | 75 | May 2021 |
| 66 | herokuapp.com | 8.74/10 | - | - | May 2019 |
| 67 | utah.edu | 8.74/10 | 474,600 | 10,598 | Aug 2018 |
| 68 | thebase.in | 8.72/10 | - | 1 | Nov 2021 |
| 69 | colorado.edu | 8.72/10 | 591,600 | 213,520 | Aug 2018 |
| 70 | docomo.ne.jp | 8.71/10 | 4,100 | 2,896 | Sep 2025 |
| 71 | u-tokyo.ac.jp | 8.71/10 | 25,200 | 7,795 | Nov 2020 |
| 72 | hku.hk | 8.70/10 | 6,000 | 1,100 | Aug 2018 |
| 73 | in.net | 8.69/10 | - | - | Jul 2020 |
| 74 | hessen.de | 8.69/10 | 110 | 145 | Aug 2018 |
| 75 | ky.gov | 8.68/10 | - | 1 | Jan 2019 |
| 76 | unimelb.edu.au | 8.68/10 | 16,100 | 7,502 | Apr 2022 |
| 77 | co.com | 8.67/10 | - | - | Jan 2019 |
| 78 | pantheonsite.io | 8.67/10 | 7 | 5 | Dec 2022 |
| 79 | dc.gov | 8.67/10 | 99,300 | 10,787 | Apr 2025 |
| 80 | altervista.org | 8.66/10 | - | - | Aug 2018 |
| 81 | ru.com | 8.65/10 | - | - | Jan 2019 |
| 82 | ihg.com | 8.65/10 | 4,241,700 | 734,406 | Feb 2025 |
| 83 | uga.edu | 8.65/10 | 234,400 | 2,908 | Jan 2023 |
| 84 | cuny.edu | 8.65/10 | 294,000 | 61,388 | Mar 2025 |
| 85 | usp.br | 8.65/10 | 1 | 19 | Aug 2018 |
| 86 | paris.fr | 8.65/10 | 24,100 | 12,376 | Sep 2022 |
| 87 | main.jp | 8.64/10 | - | - | Oct 2024 |
| 88 | gencat.cat | 8.63/10 | 86 | 174 | Oct 2019 |
| 89 | swr.de | 8.63/10 | 16,600 | 26,364 | Mar 2020 |
| 90 | thinkific.com | 8.62/10 | 31,100 | 15,318 | Mar 2021 |
| 91 | ub.edu | 8.62/10 | 11,300 | 24,177 | Aug 2018 |
| 92 | com.de | 8.62/10 | 5 | 14 | Apr 2019 |
| 93 | colostate.edu | 8.62/10 | 189,200 | 11,352 | Jan 2020 |
| 94 | sante.fr | 8.62/10 | 1,100 | 3,872 | Jan 2022 |
| 95 | faz.net | 8.61/10 | 15,700 | 24,535 | Jul 2022 |
| 96 | uu.se | 8.61/10 | 22,000 | 11,257 | Dec 2022 |
| 97 | ups.com | 8.60/10 | 10,858,100 | 384,052 | Nov 2022 |
| 98 | developpement-durable.gouv.fr | 8.60/10 | - | - | Feb 2026 |
| 99 | unibe.ch | 8.60/10 | 4,700 | 1,336 | Mar 2025 |
| 100 | cn.com | 8.59/10 | 17 | 8 | May 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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