Websites Powered by Flat UI
3,475 websites tracked using Flat UI (UI frameworks) · designmodo.github.io
Flat UI is a UI/CSS framework used to style and lay out the site. Its official site is designmodo.github.io. PoweredBy tracks the websites that use Flat UI 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
Core Web Vitals
Median site among 1,046 Flat UI sites with Chrome UX data, p75 values, Jun 2026.
Top countries
United States
341
United Kingdom
244
India
233
Germany
180
Spain
162
Canada
159
France
154
Italy
152
Sites using Flat UI by audience country, Chrome UX Report.
Top sites by authority
The share of the web's most authoritative domains, by Open Page Rank tier, seen running Flat UI in recent crawls. Only 372 domains worldwide score 9 or higher.
Websites using Flat UI
| # | Domain | Open Page RankOPR | Est. monthly visits (US)Visits (US) | Keywords | First seen |
|---|---|---|---|---|---|
| 801 | fatima-hospital.in | - | - | - | Mar 2025 |
| 802 | flatui.com | 1.61/10 | - | - | Oct 2022 |
| 803 | flyhighwaves.com | 0.11/10 | - | - | May 2026 |
| 804 | fusioncareers.com.au | 0.80/10 | - | - | Jun 2025 |
| 805 | glica.org | 0.43/10 | - | - | Dec 2022 |
| 806 | goyalurologyhospital.com | 0.29/10 | - | - | Jul 2024 |
| 807 | haystax.com | 2.86/10 | - | - | Mar 2024 |
| 808 | i.dk | 0.45/10 | - | - | Mar 2023 |
| 809 | iass-workshop.org | 0.69/10 | - | - | May 2026 |
| 810 | iberolec.com | - | - | - | Jun 2026 |
| 811 | internationalsmartbusiness.com | 1.34/10 | - | - | Dec 2022 |
| 812 | invalve.co.za | 1.08/10 | - | - | Aug 2022 |
| 813 | johnhayhotels.com | 0.78/10 | - | - | Apr 2026 |
| 814 | knockfoodbank.com | - | - | - | May 2026 |
| 815 | koerkort.nu | - | - | - | Oct 2025 |
| 816 | kunstbehoudgroningen.nl | 1.13/10 | - | - | Jun 2025 |
| 817 | leveragedbreakdowns.com | 0.39/10 | - | - | Jan 2025 |
| 818 | looijestijntweewielers.nl | 1.11/10 | - | - | Aug 2024 |
| 819 | lowerheathchipshop.co.uk | - | - | - | Jan 2026 |
| 820 | lswlfhs.org.uk | 1.51/10 | - | - | Feb 2024 |
| 821 | mapy-verejne-osvetleni.cz | 1.25/10 | - | - | Oct 2021 |
| 822 | mego-bayreuth.de | 0.29/10 | - | - | Feb 2023 |
| 823 | melaclanfield.co.uk | - | - | - | Aug 2023 |
| 824 | metadatasheet.com | 0.10/10 | - | - | Aug 2025 |
| 825 | metroandus.cymru | 0.82/10 | - | - | Jun 2026 |
| 826 | mokshitjain.co | 2.15/10 | - | - | Sep 2025 |
| 827 | multicar.tn | 0.66/10 | - | - | Jul 2025 |
| 828 | myhouseradio.fm | 1.88/10 | - | - | Jun 2026 |
| 829 | officetourisme.cd | 1.03/10 | - | - | Jul 2025 |
| 830 | omafoligno.it | 2.91/10 | - | - | Dec 2025 |
| 831 | onc.org.mx | 3.97/10 | - | - | Sep 2025 |
| 832 | ornaglo.com | - | - | - | May 2026 |
| 833 | outpostfacilities.co.uk | 0.49/10 | - | - | Aug 2022 |
| 834 | patipanerm.com | 0.10/10 | - | - | Oct 2024 |
| 835 | pethomesolution.com.br | 0.76/10 | - | - | Aug 2022 |
| 836 | pressup.de | 1.23/10 | - | - | Jan 2023 |
| 837 | pro-karton.ru | 0.15/10 | - | - | Jul 2024 |
| 838 | qasyads.com | 0.10/10 | - | - | Feb 2026 |
| 839 | radlabrasil.com | - | - | - | Nov 2022 |
| 840 | ramac.com.br | 0.38/10 | - | - | Jul 2025 |
| 841 | regionalkonferenzen.ch | 3.08/10 | - | - | Sep 2024 |
| 842 | sedatelier.com | - | - | - | Jan 2026 |
| 843 | sekido-seikotsu.com | 0.10/10 | - | - | Aug 2022 |
| 844 | slb.hamburg | 2.35/10 | - | - | Sep 2024 |
| 845 | songs-of-the-soul.com | 1.59/10 | - | - | May 2026 |
| 846 | ssky123.com | 0.47/10 | - | - | Jun 2024 |
| 847 | startupwave.co | 2.82/10 | - | - | Jun 2026 |
| 848 | stormwind.com | 1.52/10 | - | - | Aug 2022 |
| 849 | sundanceco.com | 2.39/10 | - | - | Mar 2024 |
| 850 | thedarjeelingindian.co.uk | 0.20/10 | - | - | Nov 2022 |
| 851 | traderscircle.com.au | 2.17/10 | - | - | Mar 2024 |
| 852 | turbopower.com.uy | 0.25/10 | - | - | Apr 2026 |
| 853 | xn--nutricionistaelenanuez-3ec.com | 0.10/10 | - | - | Jun 2026 |
| 854 | youngcarers.org.uk | 2.39/10 | - | - | Mar 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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