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 |
|---|---|---|---|
| munich-airport.de | #46,314 | Eye-Able, Nginx, Sectigo + 1 more | Find emails |
| zerobounce.net | #46,454 | Amazon CloudFront, Atlassian Cloud, Cloudflare Bot Management + 20 more | Find emails |
| geckoboard.com | #46,509 | Adobe Fonts (Typekit), Amazon (ACM), Amazon CloudFront + 17 more | Find emails |
| #184 (Tranco) |
| Find emails |
| 5 | gov.uk | #290 (Tranco) | Find emails |
| podryad.tv | #46,598 | Google Tag Manager, Nginx, PHP + 5 more | Find emails |
| coderwall.com | #46,631 | Blogger, Envoy, Google Analytics + 2 more | Find emails |
| utrgv.edu | #46,659 | AddThis, Adobe Fonts (Typekit), Font Awesome + 12 more | Find emails |
| onfirstup.com | #46,710 | Amazon (ACM), Amazon Route 53, Segment | Find emails |
| polleverywhere.com | #46,909 | Amazon (ACM), Amazon Route 53, Cloudflare Bot Management + 8 more | Find emails |
| naiz.eus | #46,953 | Didomi, Google Analytics, Google Tag Manager + 7 more | Find emails |
| snow-forecast.com | #47,007 | Amazon Advertising, Cloudflare, Cloudflare edge/CDN + 12 more | Find emails |
| ocps.net | #47,039 | Adobe Fonts (Typekit), Amazon CloudFront, Amazon Route 53 + 23 more | Find emails |
| savingplaces.org | #47,046 | Google Tag Manager, Let's Encrypt, Microsoft 365 + 2 more | Find emails |
| zooplus.co.uk | #47,103 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 8 more | Find emails |
| rakuten.com.tw | #47,253 | Akamai Bot Manager, Akamai edge/CDN, DigiCert + 4 more | Find emails |
| ancensored.com | #47,361 | Drupal, LiveInternet (Yadro), Nginx + 5 more | Find emails |
| psyco.fr | #47,364 | Let's Encrypt, Nginx, jQuery | Find emails |
| tusur.ru | #47,432 | Mail.ru Analytics (Top100), Nginx, Yandex Metrica + 1 more | Find emails |
| weeek.net | #47,478 | DDoS-Guard, Google Fonts, Google Tag Manager + 4 more | Find emails |
| johnnybet.com | #47,632 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 6 more | Find emails |
| clicksign.com | #47,686 | AWS Lambda, AWS WAF, Amazon CloudFront + 23 more | Find emails |
| parts-soft.ru | #47,700 | JivoChat, Let's Encrypt, Nginx + 4 more | Find emails |
| nazk.gov.ua | #47,737 | CDN Fonts, Google Analytics, Google Fonts + 7 more | Find emails |
| dwp.gov.uk | #47,822 | CSC (Digital Brand Services), Fastly, Nginx + 1 more | Find emails |
| neetprep.com | #47,906 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 10 more | Find emails |
| gettyimages.ae | #47,934 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 3 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 →