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 |
|---|---|---|---|
| adviceguide.org.uk | #209,996 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 3 more | Find emails |
| corec.jp | #210,082 | Bootstrap, Cloudflare, Cloudflare Bot Management + 10 more | Find emails |
| jobs.wa.gov.au | #210,093 | Amazon (ACM), Amazon CloudFront, Azure DNS + 11 more | Find emails |
| #184 (Tranco) |
| Find emails |
| 5 | gov.uk | #290 (Tranco) | Find emails |
| mercatornet.com | #210,191 | Adobe Fonts (Typekit), Cloudflare Web Analytics, Cloudflare edge/CDN + 2 more | Find emails |
| carmudi.com.ph | #210,282 | Apache, DoubleClick (Google Ads), Google Cloud DNS + 3 more | Find emails |
| world-grain.com | #210,391 | Cloudflare, Cloudflare edge/CDN, DoubleClick (Google Ads) + 9 more | Find emails |
| ai-shisu.com | #210,799 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 3 more | Find emails |
| atm88.world | #210,981 | Let's Encrypt, Ember.js | Find emails |
| broshurko.bg | #211,205 | Cloudflare, Cloudflare edge/CDN, DoubleClick (Google Ads) + 5 more | Find emails |
| carecle.com | #211,258 | Amazon (ACM), Amazon Route 53, Google Tag Manager | Find emails |
| cashkingsweeps.com | #211,267 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 1 more | Find emails |
| ccaschools.org | #211,280 | AudioEye, Cloudflare Web Analytics, Cloudflare edge/CDN + 6 more | Find emails |
| climapulse.com | #211,367 | Drupal, Google Maps, Google Tag Manager + 3 more | Find emails |
| colo.dp.ua | #211,403 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 5 more | Find emails |
| curvewow.com | #211,515 | Afterpay, Cloudflare, Cloudflare edge/CDN + 15 more | Find emails |
| doctor-navi.jp | #211,659 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 7 more | Find emails |
| dragoncraze.com | #211,683 | Amazon (ACM), Amazon Route 53, Apache | Find emails |
| edpay.by | #211,764 | Microsoft 365, Nginx, PHP | Find emails |
| familyshop.cl | #211,949 | AOS, Bootstrap, Google Analytics + 10 more | Find emails |
| gameasy.vn | #212,113 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 5 more | Find emails |
| games360.vn | #212,118 | Amazon (ACM), Amazon CloudFront, Apache + 3 more | Find emails |
| garikiwi.com | #212,132 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 3 more | Find emails |
| garitoto.net | #212,133 | Cloudflare, Cloudflare edge/CDN, Cloudinary + 7 more | Find emails |
| gwinbolaxy.com | #212,254 | Apache, Cloudinary, Datadog + 9 more | Find emails |
| hcloud.pk | #212,301 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 8 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 →