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 |
|---|---|---|---|
| cooldrive.com.au | #192,233 | Bootstrap, Cloudflare Bot Management, Cloudflare edge/CDN + 12 more | Find emails |
| asairhome.com | #192,448 | Amazon (ACM), Amazon Route 53, Cloudflare edge/CDN + 7 more | Find emails |
| bigleaf.net | #192,470 | Amazon CloudFront, Atlassian Cloud, Atlassian Statuspage + 20 more | Find emails |
| #184 (Tranco) |
| Find emails |
| 5 | gov.uk | #290 (Tranco) | Find emails |
| shelfari.com | #192,569 | Amazon (ACM), Amazon Advertising, Amazon CloudFront + 3 more | Find emails |
| avatim.com.br | #192,916 | Azure DNS, Cloudflare Bot Management, Cloudflare edge/CDN + 4 more | Find emails |
| citeab.com | #192,974 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 more | Find emails |
| mastodon.nz | #193,038 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 1 more | Find emails |
| painter-ai.ai | #193,091 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 2 more | Find emails |
| charliehr.com | #193,177 | Adobe Fonts (Typekit), Cloudflare, Cloudflare edge/CDN + 11 more | Find emails |
| awario.com | #193,181 | Amazon Route 53, Google Analytics, Google Tag Manager + 9 more | Find emails |
| fotomoto.com | #193,310 | Amazon (ACM), Amazon Route 53, Cloudflare Bot Management + 16 more | Find emails |
| dataru.ru | #193,353 | Bootstrap, GSAP, Let's Encrypt + 7 more | Find emails |
| oliygoh.uz | #193,439 | Bootstrap, Cloudflare, Font Awesome + 8 more | Find emails |
| pina.chat | #193,491 | Apache, PHP, jQuery | Find emails |
| tpead.net | #193,551 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 8 more | Find emails |
| nationaljeweler.com | #193,582 | Amazon (ACM), Amazon Route 53, DoubleClick (Google Ads) + 6 more | Find emails |
| kin.com | #193,593 | Amazon (ACM), Datadog, Google Cloud DNS + 4 more | Find emails |
| trugrid.com | #193,641 | Azure API Management, Cloudflare, Cloudflare edge/CDN + 10 more | Find emails |
| history.org.ua | #193,776 | Apache, Bootstrap, Font Awesome + 8 more | Find emails |
| feedbin.com | #193,780 | Amazon Route 53, Google Workspace, Let's Encrypt + 1 more | Find emails |
| the-news-mag.net | #193,794 | AddThis, Apache, Bootstrap + 13 more | Find emails |
| interfm.co.jp | #193,972 | AnyMind Group, Google Analytics, Google Tag Manager + 2 more | Find emails |
| huntercourse.com | #193,982 | Amazon CloudFront, Cloudflare, Cloudflare edge/CDN + 10 more | Find emails |
| betterstack.net | #193,994 | Better Uptime, ChatGPT Ads Pixel, Cloudflare edge/CDN + 13 more | Find emails |
| sqd.link | #194,015 | Cloudflare, Cloudflare edge/CDN, Google Trust Services | 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 →