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 |
|---|---|---|---|
| evotor.ru | #8,437 | Gatsby, React | Find emails |
| nmas.com.mx | #8,446 | DoubleClick (Google Ads), Google Analytics, Google Cloud DNS + 9 more | Find emails |
| eyefinity.com | #8,662 | Adobe Fonts (Typekit), Amazon (ACM), Dynatrace + 9 more | Find emails |
| #62 (Tranco) |
| Find emails |
| 5 | intuit.com | #132 (Tranco) | Find emails |
| viki.com |
| #8,759 |
| Amazon Route 53, AppsFlyer, Google Tag Manager + 4 more |
| Find emails |
| szn.cz | #9,316 | Let's Encrypt | Find emails |
| ovo.id | #9,711 | Amazon Route 53, Bootstrap, Datadog + 9 more | Find emails |
| financialpost.com | #9,910 | Amazon Advertising, Auth0, CJ Affiliate + 11 more | Find emails |
| quintoandar.com.br | #10,346 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 6 more | Find emails |
| remitly.com | #10,432 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 | Find emails |
| onstove.com | #10,546 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 2 more | Find emails |
| muumuu-domain.com | #10,720 | Google Tag Manager, Nuxt.js, Ruby on Rails + 2 more | Find emails |
| geico.com | #10,757 | Akamai Edge DNS, Imperva, Sectigo | Find emails |
| edweek.org | #11,050 | Adobe Experience Cloud (Launch), Amazon (ACM), Amazon CloudFront + 6 more | Find emails |
| proboards.com | #11,143 | Fastly, Google Cloud DNS, Let's Encrypt + 4 more | Find emails |
| tmiaf.ru | #11,519 | Let's Encrypt | Find emails |
| plaync.com | #11,574 | Amazon Route 53, Microsoft 365, Sectigo | Find emails |
| erne.co | #11,705 | — | Find emails |
| tages.dev | #11,776 | Let's Encrypt | Find emails |
| slack-imgs.com | #11,787 | Amazon CloudFront, Amazon Route 53, Let's Encrypt | Find emails |
| cbinsights.com | #11,789 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 5 more | Find emails |
| ncl.com | #11,790 | Adobe Experience Cloud (Launch), Akamai Bot Manager, Akamai edge/CDN + 7 more | Find emails |
| travelocity.com | #11,862 | Akamai Bot Manager, Let's Encrypt, NS1 | Find emails |
| qianwen.com | #11,889 | Alibaba Cloud CDN, React | Find emails |
| maisonsdumonde.com | #11,901 | DataDome, Google Trust Services, Google Workspace | Find emails |
| onlyfy.jobs | #12,100 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 2 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 →