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 |
|---|---|---|---|
| gtue.world | #34,293 | Amazon Route 53 | Find emails |
| ba.com | #34,303 | Akamai Bot Manager, Akamai Edge DNS, Akamai edge/CDN + 3 more | Find emails |
| zbozi.cz | #34,306 | AppNexus (Xandr), Let's Encrypt, Next.js + 1 more | Find emails |
| mab.co.id |
| #62 (Tranco) |
| Find emails |
| 5 | intuit.com | #132 (Tranco) | Find emails |
| #34,628 |
| Adobe Fonts (Typekit), Alibaba Cloud DNS, Fancybox + 7 more |
| Find emails |
| dy-api.eu | #34,923 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 | Find emails |
| pbssocal.org | #34,976 | Amazon (ACM), Amazon CloudFront, DoubleClick (Google Ads) + 6 more | Find emails |
| newark.com | #35,349 | Akamai Bot Manager, Akamai Edge DNS, Akamai edge/CDN + 4 more | Find emails |
| diditaxi.com.cn | #35,411 | DigiCert | Find emails |
| caracoltv.com | #35,468 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 2 more | Find emails |
| growkudos.com | #35,564 | Amazon Route 53, Cloudflare edge/CDN, Font Awesome + 16 more | Find emails |
| cosmos.so | #35,565 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 3 more | Find emails |
| limango.de | #35,661 | Amazon Route 53, Cloudinary, Constructor.io + 6 more | Find emails |
| webnode.fr | #35,670 | Amazon Route 53, Convert, DoubleClick (Google Ads) + 7 more | Find emails |
| boards.net | #35,694 | Fastly, Google Cloud DNS, Let's Encrypt + 4 more | Find emails |
| businessinsider.jp | #35,711 | AT Internet, Amazon (ACM), Amazon Advertising + 9 more | Find emails |
| universal-music.co.jp | #35,780 | Amazon Route 53, Cloudflare Bot Management, Cloudflare Turnstile + 11 more | Find emails |
| hackle.io | #35,903 | Amazon (ACM), Amazon Route 53, Next.js + 3 more | Find emails |
| zooplus.de | #35,919 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 8 more | Find emails |
| m6.fr | #35,989 | Amazon (ACM), Amazon CloudFront, New Relic + 1 more | Find emails |
| namshi.com | #35,993 | Akamai Bot Manager, Akamai edge/CDN, Akamai mPulse + 4 more | Find emails |
| securityalliance.cloud | #36,137 | DigiCert, Google Cloud DNS, Angular | Find emails |
| themarker.com | #36,245 | CrazyEgg, DoubleClick (Google Ads), Fastly + 10 more | Find emails |
| wynk.in | #36,257 | Amazon Route 53, Google Analytics, Google Fonts + 5 more | Find emails |
| saltwire.com | #36,304 | Amazon Advertising, Auth0, DoubleClick (Google Ads) + 11 more | Find emails |
| inforum.com | #36,394 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 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 →