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 |
|---|---|---|---|
| carrentals.com | #50,525 | Akamai Bot Manager, Akamai edge/CDN, Amazon Route 53 + 1 more | Find emails |
| buffalobills.com | #50,530 | Adobe Experience Cloud (Launch), Adobe Target, DoubleClick (Google Ads) + 6 more | Find emails |
| zooplus.com | #50,702 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 8 more | Find emails |
| #62 (Tranco) |
| Find emails |
| 5 | intuit.com | #132 (Tranco) | Find emails |
| patriots.com | #50,719 | Adobe Experience Cloud (Launch), Adobe Target, Cloudinary + 7 more | Find emails |
| modal.com | #50,846 | Adobe Fonts, Adobe Fonts (Typekit), Amazon (ACM) + 11 more | Find emails |
| pepperl-fuchs.com | #50,918 | Amazon (ACM), Amazon CloudFront, Nuxt.js + 1 more | Find emails |
| worldcubeassociation.org | #51,001 | Amazon (ACM), Amazon Route 53, ConsentMo + 10 more | Find emails |
| justpark.com | #51,027 | Amazon Route 53, AppsFlyer, Let's Encrypt | Find emails |
| xcaret.com | #51,038 | Akamai Bot Manager, Akamai edge/CDN, Akamai mPulse + 5 more | Find emails |
| ajbell.co.uk | #51,177 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 more | Find emails |
| scholarships.gov.in | #51,187 | Bootstrap, Font Awesome, Owl Carousel + 1 more | Find emails |
| eldesmarque.com | #51,207 | Akamai Edge DNS, Amazon Route 53, Astro + 6 more | Find emails |
| canela.tv | #51,218 | Amazon Route 53, DoubleClick (Google Ads), Express + 9 more | Find emails |
| janssen.com | #51,266 | Akamai edge/CDN, Akamai mPulse, Google Fonts + 4 more | Find emails |
| mileiq.com | #51,404 | Cloudflare, Cloudflare Bot Management, Cloudflare Turnstile + 10 more | Find emails |
| expediataap.com | #51,568 | Akamai Bot Manager, Akamai edge/CDN, Let's Encrypt + 1 more | Find emails |
| zooplus.fr | #51,573 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 8 more | Find emails |
| onehome.com | #51,947 | DigiCert, Imperva, Angular | Find emails |
| expedia.fr | #51,966 | Akamai Bot Manager, Akamai edge/CDN, Let's Encrypt + 1 more | Find emails |
| esade.edu | #52,038 | Amazon (ACM), Amazon CloudFront, Azure DNS + 3 more | Find emails |
| hs-augsburg.de | #52,074 | Matomo, Ruby on Rails | Find emails |
| easycash.id | #52,119 | Alibaba Cloud DNS, DigiCert, Google Tag Manager + 1 more | Find emails |
| guidetoiceland.is | #52,159 | Amazon Route 53, Fastly, Next.js + 2 more | Find emails |
| koshelek.app | #52,183 | Mail.ru Analytics (Top100), Next.js, VK + 2 more | Find emails |
| hoteles.com | #52,366 | Akamai Bot Manager, Akamai edge/CDN, Let's Encrypt + 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 →