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 |
|---|---|---|---|
| tvmidtvest.dk | #66,918 | Chartbeat, Fastly, JW Player + 7 more | Find emails |
| agefiph.fr | #66,938 | DigiCert, Drupal, Google Tag Manager + 4 more | Find emails |
| mobapay.com | #67,375 | Alibaba Cloud DNS, Alibaba Cloud OSS, Let's Encrypt | Find emails |
| #62 (Tranco) |
| Find emails |
| 5 | intuit.com | #132 (Tranco) | Find emails |
| celtx.com |
| #67,526 |
| Amazon (ACM), Amazon Route 53, Font Awesome + 15 more |
| Find emails |
| nn.nl | #67,528 | Adobe Experience Cloud (Launch), Akamai Edge DNS, DigiCert + 3 more | Find emails |
| uxpin.com | #67,820 | Adobe Fonts (Typekit), Amazon Route 53, DoubleClick (Google Ads) + 22 more | Find emails |
| webnode.jp | #67,908 | Amazon Route 53, Convert, DoubleClick (Google Ads) + 7 more | Find emails |
| ubie.app | #68,411 | Fastly, Google Cloud DNS, Next.js + 3 more | Find emails |
| lopes.com.br | #68,619 | Amazon Route 53, Azion, DigiCert + 4 more | Find emails |
| limango.pl | #68,671 | Amazon Route 53, Cloudinary, Constructor.io + 6 more | Find emails |
| ultainc.com | #68,728 | Akamai Edge DNS, Akamai edge/CDN, Akamai mPulse + 2 more | Find emails |
| expedia.com.br | #68,913 | Akamai Bot Manager, Akamai edge/CDN, Let's Encrypt + 1 more | Find emails |
| ankorstore.com | #69,008 | ConsentMo, Google Cloud DNS, Google Fonts + 5 more | Find emails |
| jysk.es | #69,261 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 7 more | Find emails |
| bforbank.com | #69,321 | Next.js, Prismic, Sectigo + 2 more | Find emails |
| byupathway.edu | #69,365 | Adobe Experience Cloud (Launch), Akamai edge/CDN, Akamai mPulse + 4 more | Find emails |
| hsdp.io | #70,075 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 14 more | Find emails |
| thechronicleherald.ca | #70,172 | Amazon Advertising, Auth0, DoubleClick (Google Ads) + 10 more | Find emails |
| lumeastar.ro | #70,191 | Amazon CloudFront, DigiCert, Google Tag Manager + 2 more | Find emails |
| northflank.com | #70,700 | Cal.com, Express, Fastly + 13 more | Find emails |
| tree-nation.com | #70,816 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 2 more | Find emails |
| euskaltel.es | #70,854 | Google Cloud DNS, Google Fonts, Google Tag Manager + 6 more | Find emails |
| sqex-bridge.jp | #71,170 | Amazon Route 53, Cookiebot, Google Analytics + 3 more | Find emails |
| chametw.com | #71,390 | Alibaba Cloud DNS, DigiCert, Google Ads Conversion + 5 more | Find emails |
| nvcr.io | #71,416 | Amazon (ACM), Amazon Route 53 | 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 →