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 |
|---|---|---|---|
| superliga168vision.com | #684,307 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 2 more | Find emails |
| marmosetmusic.com | #684,308 | Amazon Route 53, Let's Encrypt, New Relic + 1 more | Find emails |
| liquidriot.com | #684,457 | Cloudflare, Cloudflare edge/CDN, Cloudinary + 8 more | Find emails |
| #184 (Tranco) |
| Find emails |
| 5 | gov.uk | #290 (Tranco) | Find emails |
| gccisd.net | #684,465 | Azure DNS, Cloudflare edge/CDN, Finalsite + 5 more | Find emails |
| jazz-shop.ru | #684,503 | Font Awesome, Google Fonts, Google Tag Manager + 3 more | Find emails |
| im-in.space | #684,712 | Let's Encrypt | Find emails |
| fire-base.com | #684,840 | Cloudflare, Cloudflare edge/CDN, Google Trust Services | Find emails |
| hqball.com | #684,860 | Let's Encrypt, Nginx | Find emails |
| sport-xn.com | #685,040 | Cloudflare, Cloudflare edge/CDN, Datadog + 6 more | Find emails |
| nowcomment.com | #685,119 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 8 more | Find emails |
| ge-ip.com | #685,199 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 4 more | Find emails |
| kencom.jp | #685,349 | Amazon Route 53, Google Analytics, Google Fonts + 8 more | Find emails |
| book.com | #685,414 | Cloudflare edge/CDN, Google Tag Manager, Google Trust Services + 2 more | Find emails |
| spisokrabot.ru | #685,439 | Google Analytics, Google Tag Manager, Let's Encrypt + 4 more | Find emails |
| tithelysetup.com | #685,462 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 | Find emails |
| anastasia.beauty | #685,496 | AOS, Amazon Route 53, Cloudflare Bot Management + 10 more | Find emails |
| jackshainman.com | #685,594 | Apache, Google Analytics, Google Tag Manager + 1 more | Find emails |
| mif.co.uk | #685,648 | Cookiebot, DoubleClick (Google Ads), Font Awesome + 14 more | Find emails |
| iot.gov.tw | #685,686 | Font Awesome, Modernizr, Owl Carousel + 3 more | Find emails |
| filmpreservation.org | #685,786 | Amazon Route 53, JW Player, Let's Encrypt + 5 more | Find emails |
| toptool.app | #685,879 | DigitalOcean Spaces, Framer, Hotwire Turbo + 6 more | Find emails |
| quovai.com | #685,889 | Bootstrap, Google Fonts, Let's Encrypt + 3 more | Find emails |
| payments.ai | #686,024 | Amazon (ACM), Amazon CloudFront, Amazon S3 + 7 more | Find emails |
| plush.city | #686,083 | Let's Encrypt, GoDaddy, React | Find emails |
| beer360.com.au | #686,448 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 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 →