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 |
|---|---|---|---|
| readly.com | #66,225 | Amazon (ACM), Amazon Route 53, Nginx | Find emails |
| vdi.de | #66,240 | Apache, FlagCDN, Google Tag Manager + 6 more | Find emails |
| glennbeck.com | #66,241 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 8 more | Find emails |
| #184 (Tranco) |
| Find emails |
| 5 | gov.uk | #290 (Tranco) | Find emails |
| everymarket.com |
| #66,274 |
| Google Cloud DNS, Google Trust Services, New Relic + 1 more |
| Find emails |
| name.am | #66,307 | Amazon CloudFront, Atlassian Cloud, Atlassian Statuspage + 21 more | Find emails |
| k-id.com | #66,355 | AWS Lambda, Algolia, Amazon CloudFront + 20 more | Find emails |
| track-trace.com | #66,369 | Google AdSense, Let's Encrypt, Nginx | Find emails |
| surecritic.com | #66,370 | Amazon (ACM), Amazon Route 53, Cloudflare edge/CDN + 7 more | Find emails |
| magicschool.ai | #66,392 | AWS Lambda, Amplitude, Better Uptime + 23 more | Find emails |
| piazza.com | #66,533 | Adobe Fonts (Typekit), Amazon (ACM), Amazon Route 53 + 11 more | Find emails |
| magadanmedia.ru | #66,536 | AdRiver, Bootstrap, Cloudflare + 10 more | Find emails |
| citysquares.com | #66,548 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 2 more | Find emails |
| mrdiy.com | #66,571 | AOS, Cloudflare, Cloudflare edge/CDN + 11 more | Find emails |
| volkswagen-newsroom.com | #66,582 | DigiCert, Matomo, Nginx | Find emails |
| konsol.pro | #66,604 | Let's Encrypt, MobX, Nginx + 2 more | Find emails |
| grida.no | #66,676 | Google Analytics, Google Tag Manager, Hotwire Turbo + 6 more | Find emails |
| musavat.com | #66,727 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 16 more | Find emails |
| pinpointhq.com | #66,801 | AWS Lambda, Amazon Route 53, Cloudflare edge/CDN + 9 more | Find emails |
| kaigojob.com | #66,837 | Amazon CloudFront, Amazon Route 53, Cloudflare Bot Management + 7 more | Find emails |
| halalbooking.com | #66,893 | Cloudflare, Envoy, Fastly + 4 more | Find emails |
| hhv.de | #66,911 | Apache, Microsoft 365, Sectigo | Find emails |
| healtheintent.com | #66,935 | Akamai Bot Manager, Akamai edge/CDN, Akamai mPulse + 3 more | Find emails |
| propertyroom.com | #66,954 | AB Tasty, ASP.NET, AWS WAF + 22 more | Find emails |
| ussurmedia.ru | #66,962 | AdRiver, Bootstrap, Cloudflare + 10 more | Find emails |
| jewishencyclopedia.com | #66,980 | Google Analytics, Google Tag Manager, Google Workspace + 7 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 →