Websites Built With Ruby
46 sites detected
These websites use Ruby (Programming languages), detected through HTTP headers, DNS records, TLS certificates, and HTML analysis.
Last seen: 2026-10-04T04:34:45Z
Last seen: 2026-10-04T03:50:22Z
Last seen: 2026-10-04T03:30:37Z
Last seen: 2026-10-04T03:09:22Z
Last seen: 2026-10-04T03:07:32Z
Last seen: 2026-10-04T03:07:30Z
Last seen: 2026-10-04T03:06:26Z
Last seen: 2026-10-04T03:02:47Z
Last seen: 2026-10-04T03:02:24Z
Last seen: 2026-10-04T03:02:15Z
Last seen: 2026-09-29T18:02:35Z
Last seen: 2026-09-28T14:40:33Z
Last seen: 2026-09-27T18:02:52Z
Last seen: 2026-09-27T18:02:47Z
Last seen: 2026-09-27T05:44:59Z
Last seen: 2026-09-27T05:15:27Z
Last seen: 2026-09-27T03:50:26Z
Last seen: 2026-09-27T03:06:35Z
Last seen: 2026-09-27T03:05:39Z
Last seen: 2026-09-27T03:02:34Z
Last seen: 2026-09-24T18:02:13Z
Last seen: 2026-09-24T18:02:10Z
Last seen: 2026-09-23T18:02:15Z
Last seen: 2026-09-23T18:01:55Z
Last seen: 2026-09-22T18:02:43Z
Last seen: 2026-09-22T18:02:04Z
Last seen: 2026-09-21T18:01:55Z
Last seen: 2026-09-21T16:35:56Z
Last seen: 2026-09-15T18:01:57Z
Last seen: 2026-09-13T04:42:32Z
Last seen: 2026-09-13T04:39:55Z
Last seen: 2026-09-13T04:39:38Z
Last seen: 2026-09-13T04:10:47Z
Last seen: 2026-09-13T04:05:49Z
Last seen: 2026-09-13T04:04:38Z
Last seen: 2026-09-13T03:52:23Z
Last seen: 2026-09-13T03:01:25Z
Last seen: 2026-08-24T17:53:10Z
Last seen: 2026-08-02T03:07:20Z
Last seen: 2026-07-27T18:01:22Z
Last seen: 2026-07-26T06:44:27Z
Last seen: 2026-07-05T03:02:05Z
Last seen: 2026-06-30T18:01:08Z
Last seen: 2026-06-21T03:09:16Z
Last seen: 2026-06-21T03:03:01Z
Last seen: 2026-04-26T07:08:29Z
How many websites use Ruby?
DetectZeStack has detected 46 websites using Ruby. This count is based on our continuously updated scan database and grows as new sites are analyzed.
What websites are built with Ruby?
The full list is shown above. Each site was verified through multi-layer detection including HTTP response headers, HTML content analysis, DNS record lookups, and TLS certificate inspection.
How do you detect Ruby on a website?
DetectZeStack uses four detection methods that work together: HTTP header fingerprinting, HTML/JavaScript pattern matching, DNS CNAME and TXT record analysis, and TLS certificate inspection. This catches technologies that browser-only tools like WhatRuns or Wappalyzer miss entirely.