Web Server
2,711 of the 1,000,000 top sites in our Tranco top-1M census run Envoy (0.3%). An open-source edge and service proxy originally built at Lyft, often used as an API gateway or load balancer. Detection is homepage-level HTML/header fingerprinting, so a site can run Envoy on other pages without it showing here.
Other web server
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | twitter.com | #17 (Tranco) | Find emails |
| 2 | netflix.com | #40 (Tranco) | Find emails |
| 3 | x.com | #54 (Tranco) | Find emails |
| 4 | spotify.com |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| dealersource.com | #571,551 | Amazon (ACM), Amazon Route 53 | Find emails |
| devsberry.cloud | #572,185 | Amazon Route 53, Let's Encrypt | Find emails |
| soundslikenashville.com | #572,501 | Amazon Route 53, DigiCert, Google Fonts + 6 more | Find emails |
| #62 (Tranco) |
| Find emails |
| 5 | intuit.com | #132 (Tranco) | Find emails |
| intuit.com.au |
| #573,649 |
| Akamai Bot Manager, Akamai Edge DNS, Akamai edge/CDN + 5 more |
| Find emails |
| mundigiochi.it | #574,326 | Amazon Route 53, AppsFlyer, Google Fonts + 11 more | Find emails |
| floodcert.com | #575,693 | DigiCert, Google Fonts, Imperva + 1 more | Find emails |
| metrock.jp | #575,797 | Adobe Fonts (Typekit), Amazon (ACM), Amazon CloudFront + 6 more | Find emails |
| brewfather.app | #575,854 | Cloudflare edge/CDN, Font Awesome, GitBook + 9 more | Find emails |
| onlyonecanwin.com.cy | #575,967 | DigiCert, Google Tag Manager, Imperva + 1 more | Find emails |
| xmileshk.com | #577,046 | Alibaba Cloud DNS, DigiCert, Next.js + 1 more | Find emails |
| thespicegirls.com | #577,194 | Cloudflare, DigiCert, Font Awesome + 8 more | Find emails |
| oristarcloud.com | #577,258 | Alibaba Cloud CDN, DigiCert | Find emails |
| empire.edu.vn | #577,867 | Google Analytics, Google Tag Manager, Google Workspace + 4 more | Find emails |
| boxer.se | #578,366 | Astro, Contentful, DoubleClick (Google Ads) + 5 more | Find emails |
| paymentssource.com | #579,428 | Amazon (ACM), Google Cloud DNS | Find emails |
| vasara-h.co.jp | #581,400 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 8 more | Find emails |
| bitiba.pl | #582,345 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 8 more | Find emails |
| forumactif.net | #582,456 | Akamai Bot Manager, Next.js, GoDaddy + 1 more | Find emails |
| bluebikes.com | #582,765 | Amazon (ACM), Contentful, Google Tag Manager + 3 more | Find emails |
| muscle.ua | #583,286 | Google Tag Manager, Let's Encrypt, Meta Pixel + 1 more | Find emails |
| barcelona-tickets.com | #583,649 | Adobe Fonts (Typekit), Amazon (ACM), Amazon CloudFront + 4 more | Find emails |
| gier.com.br | #583,934 | Azure DNS, Sectigo | Find emails |
| esky.sk | #584,113 | Akamai Bot Manager, Akamai Edge DNS, Google Tag Manager + 6 more | Find emails |
| gains.com | #584,475 | Express, Google Cloud DNS, Google Fonts + 6 more | Find emails |
| byupathway.org | #584,624 | Adobe Experience Cloud (Launch), Akamai edge/CDN, Akamai mPulse + 4 more | Find emails |
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 →