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 |
|---|---|---|---|
| zolve.com | #324,031 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 9 more | Find emails |
| zoohit.sk | #324,152 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 5 more | Find emails |
| borrowaboat.com | #324,186 | Ahrefs Analytics, Amazon (ACM), Amazon CloudFront + 4 more | Find emails |
| #62 (Tranco) |
| Find emails |
| 5 | intuit.com | #132 (Tranco) | Find emails |
| kanui.com.br | #324,906 | Azion, Cloudflare, Criteo + 13 more | Find emails |
| amazon-presse.de | #325,323 | Adobe Experience Cloud (Launch), Amazon (ACM), Amazon CloudFront + 1 more | Find emails |
| cobank.com | #325,547 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 6 more | Find emails |
| sapcloud.cn | #325,722 | DigiCert | Find emails |
| carfaxbig.com | #325,886 | Amazon (ACM), DataDome, NS1 | Find emails |
| standard-freeholder.com | #326,081 | Amazon Advertising, DoubleClick (Google Ads), Google Cloud DNS + 7 more | Find emails |
| netflix.ca | #326,238 | DigiCert, OneTrust | Find emails |
| zuche.com | #327,281 | Amap (AutoNavi), Axios, jQuery | Find emails |
| golobos.com | #327,497 | Let's Encrypt | Find emails |
| totalcamps.com | #327,518 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 5 more | Find emails |
| moneyhero.com.hk | #327,687 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 3 more | Find emails |
| vanidades.com | #327,965 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 5 more | Find emails |
| seabank.com.vn | #328,119 | Google Analytics, Google Tag Manager, Ionic Framework + 3 more | Find emails |
| ebookers.de | #328,809 | Akamai Bot Manager, Akamai edge/CDN, Let's Encrypt + 2 more | Find emails |
| 7up.se | #328,810 | Amazon CloudFront, Bootstrap, DigiCert + 5 more | Find emails |
| postmalone.com | #328,812 | Amazon Route 53, DigiCert, Font Awesome + 6 more | Find emails |
| boltinc.com | #331,135 | Amazon (ACM), Amazon Route 53, Builder.io + 4 more | Find emails |
| imgus11.com | #331,833 | Amazon (ACM), Amazon Route 53 | Find emails |
| sklik.cz | #332,155 | Google Tag Manager, Let's Encrypt, WordPress | Find emails |
| netflixdnstest1.com | #332,390 | DigiCert, OneTrust | Find emails |
| autorambler.ru | #332,499 | Express, Rambler, Yandex Metrica | Find emails |
| sims4studio.com | #333,103 | Cloudflare, Fastly, Google AdSense + 8 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 →