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 |
|---|---|---|---|
| pepsi.fr | #136,677 | Amazon CloudFront, Bootstrap, DigiCert + 5 more | Find emails |
| yelp.ch | #136,819 | Amazon (ACM), Amazon CloudFront, DataDome + 6 more | Find emails |
| qimao.com | #136,860 | Alibaba Cloud DNS, DigiCert, Nuxt.js + 1 more | Find emails |
| #62 (Tranco) |
| Find emails |
| 5 | intuit.com | #132 (Tranco) | Find emails |
| blablacar.pl |
| #137,360 |
| DataDome, Google Cloud DNS, Let's Encrypt |
| Find emails |
| nebulahoroscope.com | #137,670 | Amazon CloudFront, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| masmovil.es | #138,259 | AppNexus (Xandr), Google Cloud DNS, Google Fonts + 9 more | Find emails |
| eternal.com | #138,449 | Amazon Route 53, Astro, Let's Encrypt + 1 more | Find emails |
| metabaseapp.com | #138,585 | Amazon Route 53, Google Fonts, Let's Encrypt | Find emails |
| credify.tech | #138,627 | Akamai Bot Manager, Akamai edge/CDN, Amazon Route 53 + 9 more | Find emails |
| tv2fyn.dk | #138,699 | Fastly, JW Player, Let's Encrypt + 8 more | Find emails |
| prodigy.com | #138,858 | AWS Lambda, Amazon (ACM), Amazon Route 53 + 13 more | Find emails |
| horizonblue.com | #139,005 | Adobe Experience Cloud (Launch), Amazon CloudFront, DigiCert + 8 more | Find emails |
| duomai.com | #139,082 | DigiCert, Google Analytics, Google Tag Manager + 2 more | Find emails |
| pchealth.ca | #139,219 | Akamai Bot Manager, Akamai Edge DNS, Akamai edge/CDN + 7 more | Find emails |
| policeone.com | #139,382 | Amazon (ACM), Amazon Advertising, Amazon CloudFront + 9 more | Find emails |
| aid.no | #139,596 | Let's Encrypt, Ruby on Rails, Varnish | Find emails |
| transmissionapp.com | #140,031 | Amazon (ACM), Amazon Route 53, Ruby on Rails | Find emails |
| yelp.co.nz | #140,254 | Amazon (ACM), Amazon CloudFront, DataDome + 5 more | Find emails |
| wenxiaobai.com | #140,319 | Kong, Next.js, Tencent Cloud COS + 2 more | Find emails |
| blablacar.co.uk | #140,364 | DataDome, Google Cloud DNS, Let's Encrypt | Find emails |
| studyiq.com | #140,635 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 5 more | Find emails |
| emporis.com | #140,726 | Akamai Bot Manager, Akamai edge/CDN, Akamai mPulse + 9 more | Find emails |
| cogna.com.br | #140,758 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 6 more | Find emails |
| downloadmoviebox.com | #140,790 | Google Fonts, Next.js, React | Find emails |
| didifinance.com | #140,820 | AppsFlyer, Contentful, DigiCert | 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 →