Web Framework
13,475 of the 1,000,000 top sites in our Tranco top-1M census run Ruby on Rails (1.3%). A server-side web application framework written in Ruby, following a convention-over-configuration philosophy. Detection is homepage-level HTML/header fingerprinting, so a site can run Ruby on Rails on other pages without it showing here.
Other web framework
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | github.com | #29 (Tranco) | Find emails |
| 2 | snapchat.com | #123 (Tranco) | Find emails |
| 3 | apache.org | #125 (Tranco) | Find emails |
| 4 | w3.org |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| ruspravochnik.com | #335,843 | Apache, Bootstrap, Cloudflare + 11 more | Find emails |
| dutchessny.gov | #335,979 | ASP.NET, Bootstrap, Cludo + 12 more | Find emails |
| datarade.ai | #336,058 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 2 more | Find emails |
| #184 (Tranco) |
| Find emails |
| 5 | gov.uk | #290 (Tranco) | Find emails |
| oaciq.com | #336,227 | ASP.NET, Azure API Management, Cloudflare + 7 more | Find emails |
| theraplatform.com | #336,307 | AWS WAF, Ahrefs Analytics, Amazon (ACM) + 19 more | Find emails |
| beeminder.com | #336,363 | Amazon Route 53, Astro, Cloudflare edge/CDN + 14 more | Find emails |
| stampinup.net | #336,372 | AB Tasty, Amazon (ACM), Amazon Route 53 + 2 more | Find emails |
| traseo.pl | #336,436 | AddThis, Apache, Font Awesome + 9 more | Find emails |
| reportsandmarkets.com | #336,713 | GoDaddy Seal, Google Analytics, Google Maps + 9 more | Find emails |
| node4.co.uk | #336,734 | Algolia, Cloudflare, Cloudflare Bot Management + 15 more | Find emails |
| mstdn.plus | #336,886 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 1 more | Find emails |
| name-coach.com | #336,926 | Adobe Fonts (Typekit), Cloudflare, Cloudflare edge/CDN + 20 more | Find emails |
| enciclovida.mx | #336,960 | Font Awesome, Google Analytics, Google Tag Manager + 4 more | Find emails |
| taoshouyou.com | #336,994 | Alibaba Cloud DNS, DigiCert, Swiper + 1 more | Find emails |
| dev.by | #337,063 | Admixer, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| honeycommb.com | #337,121 | Cloudflare, Cloudflare edge/CDN, FirstPromoter + 19 more | Find emails |
| mywifi.cc | #337,188 | Bootstrap, Font Awesome, Let's Encrypt + 2 more | Find emails |
| foxtag.io | #337,246 | Amazon (ACM), Amazon Route 53, Nginx | Find emails |
| rundowncreator.com | #337,285 | Amazon CloudFront, Atlassian Cloud, Atlassian Statuspage + 11 more | Find emails |
| asninfo.ru | #337,352 | Bootstrap, Font Awesome, Google Hosted Libraries + 8 more | Find emails |
| driveezmd.com | #337,377 | Elementor, Font Awesome, Google Analytics + 13 more | Find emails |
| animelo.jp | #337,562 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 more | Find emails |
| agirsaude.org.br | #337,566 | Amazon (ACM), Amazon Route 53, Bootstrap + 11 more | Find emails |
| mintboys.com | #337,670 | Amplitude, Cloudflare, Cloudflare edge/CDN + 7 more | Find emails |
| chvnradio.com | #337,698 | Adobe Fonts (Typekit), Amazon (ACM), Amazon CloudFront + 9 more | Find emails |
Showing the first 10,000matches — add a filter to narrow.
From the Crawlora Website Tech Stack Dataset, a homepage-level fingerprint of a 1,000,000-domain Tranco top-1M census (run top1m-2026-08-25-full-v2), snapshot August 29, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →