Semantic UI icon

Websites using Semantic UI

UI frameworks Visit semantic-ui.com

Semantic UI is a front-end development framework, powered by LESS and jQuery.

Lead List Exporter

14.8k live Semantic UI sites, ready to export.

That's how many Semantic UI websites are in VersionDB right now, each with its full tech stack, contact details, and social profiles.

Pick a ready-made template, or build your own filters in the Lead List Exporter and pay only for the rows you export.

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Just need a few domains? Export up to 10 free from a subset of our crawl.

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Semantic UI companies in the United States

Every Semantic UI website we detected in the United States.

Companies with personnel emails

Only sites where a personal, company-hosted email was found.

Decision makers on LinkedIn

Sites with at least one personnel LinkedIn profile.

Top 100,000 Semantic UI sites by traffic

Start with the highest-traffic end of the dataset.

Sites on a .com domain

Limit results to Semantic UI websites on .com domains.

Companies with phone numbers

Only sites where an organisation phone number was found.

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Versions

Which Semantic UI versions are most used?

We could read a version number on 4% of Semantic UI sites. Of those, the most common is Semantic UI 2, on 532 sites.

100% on v2
Versions detected
1
Sites with a version
532
Live Websites

Websites Using Semantic UI

A sample of live Semantic UI sites from our latest crawl, with the other technologies each one runs.

Open in the Lead List Exporter
DomainAlso runsCrawl Date
jkr88f.com
HTTP/3Cloudflare
September 27, 2026
hettuinstel.nl
jQueryHTTP/3HSTSBootstrapCloudflare
September 27, 2026
ggwin78jp.com
HTTP/3CloudflareOneSignal
September 27, 2026
ellaslimos.ca
HTTP/3Cloudflare
September 27, 2026
devh5apim4fuko.com
HTTP/3Cloudflare
September 27, 2026
deva555.club
HTTP/3Cloudflare
September 27, 2026
dakdragerexpert.nl
jQueryHTTP/3HSTSBootstrapCloudflare
September 27, 2026
certigest.com.pt
jQueryApache HTTP ServerBootstrapCloudflarecdnjs
September 27, 2026
bridgepour.com
jQueryApache HTTP ServerGoogle AnalyticsjQuery CDNGoogle AdSense
September 27, 2026
bkkplay55.org
HTTP/3Cloudflare
September 27, 2026

How many websites use Semantic UI?

We found Semantic UI on 14,828 websites in our September 2026 crawl, across 145 countries.

Which countries use Semantic UI the most?

By number of websites, the top countries are United States (16%, 2,410 sites), Germany (7%, 1,027 sites), China (4%, 616 sites), France (4%, 589 sites) and Hong Kong (4%, 520 sites). Together they account for 35% of the 14,828 Semantic UI sites we track. 38% of the sites are in English, and .com is the most used domain ending, on 40% of them.

Where are Semantic UI websites hosted?

The networks carrying the most Semantic UI sites are Cloudflare, Inc. (2,548 sites), Amazon.com, Inc. (1,125 sites) and Hostinger International Limited (735 sites).

What technologies are used with Semantic UI?

Across the 14,828 Semantic UI sites we track, the technologies most often found alongside it are jQuery (87%, 12,850 sites), PHP (52%, 7,681 sites), Cloudflare (39%, 5,757 sites), HTTP/3 (34%, 4,993 sites) and Bootstrap (33%, 4,924 sites).

Deep Dive

Breakdown of Semantic UI websites

What else they run, plus their language, hosting network, domain extension and country.

Same category

Other technologies in UI frameworks

UI frameworks technologies run on 22.69% of the websites we track. Semantic UI ranks #9 of 36, on 0.13% of UI frameworks sites.

All UI frameworks technologies

FAQ

Answers drawn from our latest crawl of Semantic UI websites. Anything else, email us and we will look it up.

Through our own crawl, which checks each site's HTML, scripts and headers rather than relying on self-reported data.