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 |
|---|---|---|---|
| convead.io | #99,895 | Amazon Route 53, DDoS-Guard, Google Fonts + 7 more | Find emails |
| twelvedata.com | #99,920 | Amplitude, Cloudflare, Cloudflare edge/CDN + 8 more | Find emails |
| playup.ma | #99,961 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 6 more | Find emails |
| #184 (Tranco) |
| Find emails |
| 5 | gov.uk | #290 (Tranco) | Find emails |
| daivik.in | #100,357 | Cloudflare edge/CDN, Klaviyo, Let's Encrypt + 8 more | Find emails |
| inbaza.uz | #100,472 | Bootstrap, Font Awesome, Google Fonts + 8 more | Find emails |
| knowlens.com | #100,523 | Amazon (ACM), Amazon Route 53, Bootstrap + 15 more | Find emails |
| lgexch.live | #100,536 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 2 more | Find emails |
| littleworldtv.com | #100,543 | Cloudflare, Cloudflare edge/CDN, Google AdSense + 6 more | Find emails |
| mantra88sec.com | #100,568 | CJ Affiliate, Cloudflare, Cloudflare Web Analytics + 16 more | Find emails |
| premios.do | #100,674 | Cloudflare, Cloudflare edge/CDN, Google Trust Services | Find emails |
| pronabec.edu.pe | #100,676 | Azure Front Door, DigiCert, Google Fonts + 2 more | Find emails |
| sevasetu.in | #100,733 | Amazon (ACM), Amazon Route 53, Apache + 6 more | Find emails |
| taiappmienphi.com | #100,771 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 6 more | Find emails |
| getaroom.com | #100,953 | Amazon (ACM), Amazon Route 53, New Relic + 5 more | Find emails |
| showcaseidx.com | #100,971 | Cloudflare Bot Management, Cloudflare edge/CDN, Enzuzo + 21 more | Find emails |
| burningpushing.info | #101,259 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 3 more | Find emails |
| listia.com | #101,333 | Cloudflare, Cloudflare Bot Management, Cloudflare Turnstile + 14 more | Find emails |
| homey.app | #101,370 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 6 more | Find emails |
| machinetools.com | #101,383 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 2 more | Find emails |
| domaincatcher.com | #101,423 | Bootstrap, ConsentMo, Font Awesome + 10 more | Find emails |
| papier.com | #101,498 | Amazon (ACM), Amazon Route 53, Awin + 12 more | Find emails |
| petities.nl | #101,516 | Nginx | Find emails |
| sitew.fr | #101,631 | Let's Encrypt, Nginx | Find emails |
| fixr.co | #101,824 | Cloudflare, Cloudflare Stream, Cloudflare edge/CDN + 16 more | Find emails |
| voomly.com | #101,918 | Amazon Route 53, Cloudflare edge/CDN, Font Awesome + 6 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 →