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 |
|---|---|---|---|
| hypr.com | #16,835 | Adyen, Amazon CloudFront, Amazon Route 53 + 24 more | Find emails |
| arsenal.com | #16,840 | Akamai Edge DNS, Google AdSense, Hotwire Turbo + 5 more | Find emails |
| boddlelearning.com | #16,915 | AWS Lambda, Amazon Route 53, Atlassian Statuspage + 20 more | Find emails |
| #184 (Tranco) |
| Find emails |
| 5 | gov.uk | #290 (Tranco) | Find emails |
| aplo-evnt.com | #16,940 | Cloudflare, Cloudflare edge/CDN, Google Trust Services | Find emails |
| lima-city.de | #16,955 | Cloudflare, Google Ads Conversion, Google Analytics + 6 more | Find emails |
| jisho.org | #17,007 | Auth0, Cloudflare edge/CDN, Nginx + 2 more | Find emails |
| tcpshield.com | #17,067 | Amazon CloudFront, Atlassian Cloud, Atlassian Statuspage + 18 more | Find emails |
| inkitt.com | #17,082 | AddToAny, All in One SEO, Cloudflare + 15 more | Find emails |
| mephi.ru | #17,120 | Drupal, Nginx, Telegram + 1 more | Find emails |
| jigsy.com | #17,141 | Apache, Bootstrap, Chart.js + 7 more | Find emails |
| skills.google | #17,217 | Google Analytics, Google Cloud DNS, Google Fonts + 9 more | Find emails |
| volkswagenag.com | #17,256 | DigiCert, Matomo, NS1 + 1 more | Find emails |
| swoogo.com | #17,263 | Amazon CloudFront, Amazon Route 53, Bootstrap + 22 more | Find emails |
| wootric.com | #17,336 | Adobe Fonts (Typekit), Cloudflare Bot Management, Cloudflare edge/CDN + 12 more | Find emails |
| musta.ch | #17,375 | Amazon Route 53, Bugsnag, DataDome + 2 more | Find emails |
| filmarks.com | #17,380 | Amazon (ACM), Amazon Advertising, Amazon Route 53 + 7 more | Find emails |
| docsend.com | #17,404 | Amazon CloudFront, Amazon Route 53, Cloudflare Bot Management + 10 more | Find emails |
| letemps.ch | #17,474 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 8 more | Find emails |
| recruitee.com | #17,482 | Amazon CloudFront, Amazon Route 53, Cloudflare Bot Management + 11 more | Find emails |
| packagecloud.io | #17,565 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 9 more | Find emails |
| ibaldr.ru | #17,625 | Cloudflare, Nginx, jQuery | Find emails |
| svenskaspel.se | #17,647 | Adobe Experience Cloud (Launch), CSC (Digital Brand Services), Google Analytics + 8 more | Find emails |
| punchh.com | #17,664 | Amazon Route 53, Cloudflare Bot Management, Cloudflare edge/CDN + 12 more | Find emails |
| mystnodes.com | #17,696 | AWS Lambda, Cloudflare, Cloudflare edge/CDN + 12 more | Find emails |
| mentimeter.com | #17,710 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 5 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 →