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 |
|---|---|---|---|
| empresite.it | #369,555 | Didomi, DoubleClick (Google Ads), Google AdSense + 5 more | Find emails |
| pepsi.de | #369,868 | Amazon CloudFront, Bootstrap, DigiCert + 6 more | Find emails |
| weddingwire.us | #369,873 | Amazon (ACM), Amazon Route 53, ConsentMo + 4 more | Find emails |
| #62 (Tranco) |
| Find emails |
| 5 | intuit.com | #132 (Tranco) | Find emails |
| emi.com |
| #370,408 |
| Amazon Route 53, DigiCert, Font Awesome + 9 more |
| Find emails |
| skem1.com | #370,451 | Amazon Route 53, WordPress | Find emails |
| douglas.pt | #371,615 | Akamai Bot Manager, Akamai edge/CDN, CSC (Digital Brand Services) + 5 more | Find emails |
| sephora.co.th | #371,982 | Akamai Bot Manager, Akamai edge/CDN, Bugsnag + 1 more | Find emails |
| sephora.hk | #372,009 | Akamai Bot Manager, Akamai edge/CDN, Bugsnag + 1 more | Find emails |
| forums.net | #372,079 | DoubleClick (Google Ads), Fastly, Google Ads Conversion + 3 more | Find emails |
| bongo.be | #372,320 | Ahrefs Analytics, AppNexus (Xandr), Apple Pay + 10 more | Find emails |
| ebookers.fr | #372,548 | Akamai Bot Manager, Akamai edge/CDN, Let's Encrypt + 2 more | Find emails |
| ludijogos.com | #372,818 | Amazon Route 53, AppsFlyer, Google Fonts + 11 more | Find emails |
| horizonnjhealth.com | #372,950 | Adobe Experience Cloud (Launch), Amazon CloudFront, DigiCert + 5 more | Find emails |
| bettingtop10.ca | #373,466 | Fastly, Google Cloud DNS, Let's Encrypt + 5 more | Find emails |
| atom.team | #374,855 | Next.js, Telegram, React | Find emails |
| doritos.nl | #374,862 | Amazon CloudFront, Bootstrap, DigiCert + 5 more | Find emails |
| fritolayminis.com | #374,870 | AOS, DigiCert, Drupal + 2 more | Find emails |
| moyoplan.com | #374,882 | Amazon (ACM), Daum, Google Analytics + 7 more | Find emails |
| marouge.jp | #374,996 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 more | Find emails |
| 7up.ie | #375,843 | Amazon CloudFront, Bootstrap, DigiCert + 5 more | Find emails |
| ncsoft.jp | #375,870 | Google Fonts, Next.js, Sectigo + 2 more | Find emails |
| yelp.fi | #376,596 | Amazon (ACM), Amazon CloudFront, DataDome + 6 more | Find emails |
| visacashbacks.com | #376,640 | Angular | Find emails |
| securepaynet.net | #377,598 | Akamai Bot Manager, Akamai edge/CDN, GoDaddy + 3 more | Find emails |
| billa.cz | #378,063 | Google Trust Services, Nuxt.js, Vue.js | 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 →