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 |
|---|---|---|---|
| masstack.com | #473,758 | Google Cloud DNS, Google Trust Services | Find emails |
| qasralawani.com | #474,078 | Amazon (ACM), Cloudflare, Google Tag Manager + 2 more | Find emails |
| studyo.app | #474,318 | Amazon Route 53, Google Identity Services, Intercom + 1 more | Find emails |
| #62 (Tranco) |
| Find emails |
| 5 | intuit.com | #132 (Tranco) | Find emails |
| voucherek.com |
| #474,541 |
| Amazon (ACM), Cloudflare, Cloudflare Images + 6 more |
| Find emails |
| pepsi.it | #474,720 | Amazon CloudFront, DigiCert, Drupal + 2 more | Find emails |
| audioblocks.com | #474,913 | Adobe Fonts (Typekit), Amazon (ACM), Amazon Route 53 + 11 more | Find emails |
| regionalfinance.com | #475,189 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 9 more | Find emails |
| flaminhotsnacks-nordics.com | #475,749 | Amazon CloudFront, Bootstrap, DigiCert + 5 more | Find emails |
| direktesport.no | #476,186 | Google Tag Manager, Google Trust Services, Next.js + 3 more | Find emails |
| bought.app | #476,265 | Amazon (ACM), Google Fonts, Google Tag Manager + 1 more | Find emails |
| newlxp.ru | #476,462 | Cloudflare, Let's Encrypt | Find emails |
| realquest.com | #477,844 | AngularJS, Bootstrap, DigiCert + 4 more | Find emails |
| gatorade.se | #478,143 | AOS, Amazon CloudFront, Bootstrap + 9 more | Find emails |
| information-management.com | #478,309 | Amazon (ACM), Amazon CloudFront, Google Cloud DNS | Find emails |
| serasaconsumidor.com.br | #478,394 | Amazon CloudFront, Amazon Route 53, Builder.io + 7 more | Find emails |
| papierspeintsdirect.com | #479,324 | Avis Vérifiés, Google Tag Manager, Let's Encrypt + 4 more | Find emails |
| extra.com.py | #479,884 | Amazon (ACM), Amazon CloudFront, Google Analytics + 3 more | Find emails |
| gojek.link | #479,923 | Gatsby, Kong, Sectigo + 1 more | Find emails |
| 7up.fr | #480,030 | Amazon CloudFront, Bootstrap, DigiCert + 5 more | Find emails |
| remitly.jp | #480,931 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 | Find emails |
| coupang.net | #481,073 | Akamai Bot Manager, Akamai edge/CDN, Amazon Route 53 + 5 more | Find emails |
| foerch.com | #481,676 | Azure DNS, Bootstrap, DigiCert + 3 more | Find emails |
| postdicom.com | #481,899 | Amazon Route 53, DoubleClick (Google Ads), Google Analytics + 4 more | Find emails |
| bitiba.cz | #482,219 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 5 more | Find emails |
| hop-on-hop-off-tickets.com | #483,374 | Adobe Fonts (Typekit), Amazon (ACM), Amazon CloudFront + 5 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 →