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 |
|---|---|---|---|
| sportsads.nl | #690,888 | Cloudflare Bot Management, Cloudflare edge/CDN, Font Awesome + 3 more | Find emails |
| granline.net | #690,993 | Bitrix, Google Fonts, Let's Encrypt + 7 more | Find emails |
| e-koncept.ru | #691,010 | Font Awesome, Google Hosted Libraries, Let's Encrypt + 3 more | Find emails |
| #184 (Tranco) |
| Find emails |
| 5 | gov.uk | #290 (Tranco) | Find emails |
| pqovpnbot.ru | #691,107 | Let's Encrypt, Nginx, reCAPTCHA + 1 more | Find emails |
| docovia.com | #691,266 | Amazon CloudFront, Cloudflare, Cloudflare edge/CDN + 10 more | Find emails |
| digitalsummit.com | #691,277 | Let's Encrypt, Microsoft 365, New Relic + 3 more | Find emails |
| jammer.ie | #691,377 | AddToAny, Bootstrap, Cloudflare + 12 more | Find emails |
| lex.page | #691,381 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 7 more | Find emails |
| spore.social | #691,421 | Let's Encrypt, Namecheap, React | Find emails |
| scribl.com | #691,522 | Amazon Route 53, Bootstrap, Font Awesome + 14 more | Find emails |
| kicksecure.com | #691,627 | Bluesky, Font Awesome, Instant.page + 7 more | Find emails |
| commonsnews.org | #691,642 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 2 more | Find emails |
| jianshuapi.com | #691,692 | Alibaba Cloud DNS, Baidu Analytics, CNZZ + 2 more | Find emails |
| joinsoberx.com | #691,757 | CJ Affiliate, Cloudflare, Cloudflare Web Analytics + 16 more | Find emails |
| teaforwomen.com | #691,860 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 9 more | Find emails |
| cr.com | #691,884 | Caddy, Google Analytics, Google Fonts + 2 more | Find emails |
| furries.club | #692,457 | Let's Encrypt | Find emails |
| bloomfield.org | #692,547 | Cloudflare Web Analytics, Cloudflare edge/CDN, Finalsite + 4 more | Find emails |
| cznperm.ru | #693,005 | Let's Encrypt, Nginx, PHP + 2 more | Find emails |
| bangstyle.com | #693,365 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 4 more | Find emails |
| clelaw.com | #693,421 | Cloudflare edge/CDN, Let's Encrypt, Shopify + 4 more | Find emails |
| premioinc.com | #693,454 | Bootstrap, Cloudflare edge/CDN, Font Awesome + 13 more | Find emails |
| arcaneodyssey.dev | #693,509 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 2 more | Find emails |
| globaltyinvestment.com | #693,539 | Campaign Monitor, Cloudflare, Cloudflare Web Analytics + 12 more | Find emails |
| mindbloom.com | #693,593 | AWS Lambda, Cloudflare, Cloudflare edge/CDN + 19 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 →