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 |
|---|---|---|---|
| yelp.com.hk | #255,027 | Amazon (ACM), Amazon CloudFront, DataDome + 5 more | Find emails |
| storybird.com | #255,057 | Amazon (ACM), Amazon Route 53, Amplitude + 10 more | Find emails |
| moneymax.ph | #255,291 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 15 more | Find emails |
| #62 (Tranco) |
| Find emails |
| 5 | intuit.com | #132 (Tranco) | Find emails |
| yelp.es | #255,368 | Amazon (ACM), Amazon CloudFront, DataDome + 6 more | Find emails |
| chokis.com.mx | #255,628 | Adobe Fonts (Typekit), DigiCert, Google Analytics + 4 more | Find emails |
| betriebsrat.de | #255,820 | Adobe Fonts, Adobe Fonts (Typekit), Cookiebot + 4 more | Find emails |
| monumentalsportsnetwork.com | #255,888 | Amazon Route 53, Conviva, Google Fonts + 1 more | Find emails |
| trendhim.com | #255,902 | Amplitude, Cloudflare, DoubleClick (Google Ads) + 7 more | Find emails |
| inkcloud.io | #256,531 | Amazon (ACM), Amazon Route 53, Bootstrap + 2 more | Find emails |
| expedia.com.vn | #256,560 | Akamai Bot Manager, Akamai edge/CDN, Let's Encrypt + 1 more | Find emails |
| yedigun.com.tr | #256,886 | Amazon CloudFront, DigiCert, Drupal + 2 more | Find emails |
| expedia.se | #256,934 | Akamai Bot Manager, Akamai edge/CDN, Let's Encrypt + 1 more | Find emails |
| devsoda.cloud | #257,339 | Amazon Route 53, Let's Encrypt | Find emails |
| trevianalytics.com | #257,345 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 | Find emails |
| medtroniccarelink.net | #257,995 | Amazon CloudFront, DigiCert, Dynatrace + 1 more | Find emails |
| control-cdp.top | #258,568 | Amazon Route 53, Google Tag Manager, Let's Encrypt | Find emails |
| anjia.com | #258,907 | Alibaba Cloud DNS, WeChat | Find emails |
| blackrockdocuments.com | #259,510 | Akamai Bot Manager, Akamai edge/CDN, DigiCert + 1 more | Find emails |
| giallotv.it | #259,554 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| corrections1.com | #259,568 | Amazon (ACM), Amazon Advertising, Amazon CloudFront + 9 more | Find emails |
| lineage2.com | #259,751 | Amazon Route 53, Google Fonts, Microsoft 365 + 2 more | Find emails |
| coursera.com | #259,788 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 2 more | Find emails |
| jupiter.money | #260,002 | Amazon (ACM), Amazon CloudFront, AppsFlyer + 15 more | Find emails |
| masterdomainhosting.com | #260,056 | GoDaddy Website Builder, React | Find emails |
| horloge.nl | #260,655 | Adobe Fonts (Typekit), Google Tag Manager, Microsoft 365 + 1 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 →