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 |
|---|---|---|---|
| paradine.io | #209,712 | Amazon Route 53, Let's Encrypt | Find emails |
| thedickinsonpress.com | #209,749 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 5 more | Find emails |
| bondbuyer.com | #209,848 | Amazon (ACM), Amazon CloudFront, Google Cloud DNS + 4 more | Find emails |
| #62 (Tranco) |
| Find emails |
| 5 | intuit.com | #132 (Tranco) | Find emails |
| r25.jp |
| #210,205 |
| Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 6 more |
| Find emails |
| boosmap.com.mx | #211,189 | Astro, Google Cloud DNS, Google Tag Manager + 3 more | Find emails |
| florashop.com.ua | #212,022 | Google Analytics, Google Tag Manager, Hotjar + 3 more | Find emails |
| gofiber.ph | #212,201 | Webpack, cdnjs | Find emails |
| lituktestbooking.co.uk | #212,906 | Amazon (ACM), Amazon CloudFront, Bootstrap + 6 more | Find emails |
| lyapka.com.ua | #212,997 | Google Analytics, Google Fonts, Google Tag Manager + 5 more | Find emails |
| hotelxcaret.com | #215,318 | Adobe Fonts (Typekit), Akamai Bot Manager, Akamai edge/CDN + 10 more | Find emails |
| zappa.com | #215,518 | Amazon Route 53, DigiCert, Google Fonts + 6 more | Find emails |
| adference.io | #215,612 | Amazon (ACM), Amazon Route 53, Google Fonts | Find emails |
| bankiplatforma.ru | #215,966 | Gatsby, Google Fonts, Yandex Metrica + 2 more | Find emails |
| sky.at | #216,794 | Adobe Experience Cloud (Launch), Akamai Bot Manager, Akamai Edge DNS + 5 more | Find emails |
| cityplumbing.co.uk | #216,832 | Amazon CloudFront, Bootstrap, Contentful + 13 more | Find emails |
| waltonfamilyfoundation.org | #216,957 | Azure DNS, Google Trust Services, Microsoft 365 | Find emails |
| superscore.live | #217,216 | Amazon Route 53, Fastly, Google Tag Manager + 5 more | Find emails |
| brantfordexpositor.ca | #217,274 | Amazon Advertising, DoubleClick (Google Ads), Google Cloud DNS + 7 more | Find emails |
| qubena.app | #217,872 | Google Cloud DNS, Let's Encrypt, Next.js + 2 more | Find emails |
| morewaystobenefit.ca | #218,193 | Akamai Edge DNS, Contentful, DigiCert + 5 more | Find emails |
| eeyeful.cn | #218,529 | Alibaba Cloud DNS, Let's Encrypt | Find emails |
| spotifyforbrands.com | #219,003 | Contentful, DigiCert, NS1 + 5 more | Find emails |
| informa.es | #219,275 | AOS, Bootstrap, Didomi + 11 more | Find emails |
| linkrunner.io | #220,302 | Fastly, Framer, Google Cloud DNS + 6 more | Find emails |
| canstarblue.com.au | #220,375 | Amazon Route 53, Bootstrap, Fastly + 12 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 →