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 |
|---|---|---|---|
| creditninja.com | #108,567 | AdRoll, Bootstrap, ChatGPT Ads Pixel + 20 more | Find emails |
| gamewatcher.com | #108,594 | Amazon Route 53, Google Analytics, Google Fonts + 7 more | Find emails |
| difmark.com | #108,625 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 6 more | Find emails |
| #184 (Tranco) |
| Find emails |
| 5 | gov.uk | #290 (Tranco) | Find emails |
| cloudhq.net | #108,639 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 9 more | Find emails |
| castr.com | #108,682 | Better Uptime, Calendly, Cloudflare Bot Management + 18 more | Find emails |
| touringplans.com | #108,777 | Amazon (ACM), Amazon Route 53, ConsentMo + 10 more | Find emails |
| hardcover.app | #108,787 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 3 more | Find emails |
| qliro.com | #108,791 | Cloudflare Bot Management, Cloudflare edge/CDN, Cloudinary + 14 more | Find emails |
| protonstatus.com | #108,831 | Amazon CloudFront, Atlassian Cloud, Atlassian Statuspage + 8 more | Find emails |
| pod-point.com | #108,841 | AOS, Adobe Fonts (Typekit), Amazon CloudFront + 17 more | Find emails |
| vinterior.co | #108,858 | Algolia, Cloudflare, Cloudflare edge/CDN + 8 more | Find emails |
| heavyironjobs.com | #108,864 | Cloudflare Bot Management, Cloudflare Turnstile, Cloudflare Web Analytics + 4 more | Find emails |
| compass-fit.jp | #108,878 | Amazon (ACM), Nginx | Find emails |
| radiomast.io | #108,977 | Amazon CloudFront, Atlassian Cloud, Atlassian Statuspage + 14 more | Find emails |
| meadd.com | #109,026 | Cloudflare, Cloudflare Bot Management, Cloudflare Turnstile + 4 more | Find emails |
| kadenze.com | #109,073 | Amazon (ACM), Amazon Route 53, Google Analytics + 14 more | Find emails |
| simprosuite.com | #109,085 | Amazon (ACM), Amazon Route 53, Google Fonts + 2 more | Find emails |
| dmp.one | #109,172 | Let's Encrypt, Nginx, Telegram + 4 more | Find emails |
| simplero.com | #109,201 | Amazon Route 53, Fastmail, Font Awesome + 4 more | Find emails |
| soundation.com | #109,240 | Amazon (ACM), Amazon Route 53, Google Fonts + 2 more | Find emails |
| ufibox.com | #109,334 | Cloudflare, Cloudflare edge/CDN, Let's Encrypt + 5 more | Find emails |
| movies.do | #109,473 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 4 more | Find emails |
| orson.io | #109,494 | Google Ads Conversion, Google Analytics, Google Fonts + 12 more | Find emails |
| tempo.xyz | #109,530 | Ashby, Astro, Better Uptime + 17 more | Find emails |
| pluginboutique.com | #109,558 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 2 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 →