CAPTCHA & Bot Protection
484 of the 1,000,000 top sites in our Tranco top-1M census run Friendly Captcha (0%). A privacy-focused, non-interactive CAPTCHA alternative. Detection is homepage-level HTML/header fingerprinting, so a site can run Friendly Captcha on other pages without it showing here.
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | plausible.io | #3,823 (Tranco) | Find emails |
| 2 | proxmox.com | #4,085 (Tranco) | Find emails |
| 3 | airliquide.com | #15,947 (Tranco) | Find emails |
| 4 | baden-wuerttemberg.de |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| abus-server.com | #118,448 | Nginx, OneTrust, Ruby on Rails + 1 more | Find emails |
| apobank.de | #118,807 | Apache, Cloudflare edge/CDN, Google Tag Manager + 4 more | Find emails |
| medica-tradefair.com | #119,810 | Let's Encrypt, Smart AdServer (Equativ), Usercentrics | Find emails |
| #16,359 (Tranco) |
| Find emails |
| 5 | nicsell.com | #18,806 (Tranco) | Find emails |
| spsg.de | #122,826 | Apache, Leaflet, Matomo + 6 more | Find emails |
| servier.com | #123,639 | Apache, CSC (Digital Brand Services), Let's Encrypt + 5 more | Find emails |
| soprasteria.com | #125,547 | ASP.NET, Amazon CloudFront, Azure API Management + 10 more | Find emails |
| dgap.org | #125,808 | Amazon Route 53, Bluesky, Drupal + 5 more | Find emails |
| schaefer-shop.de | #126,306 | Adobe Experience Cloud (Launch), Awin, Cloudflare + 5 more | Find emails |
| cresthealthcare.com | #126,564 | Cloudflare, Fastly, Google Fonts + 4 more | Find emails |
| mvnet.de | #126,687 | Drupal, Nginx | Find emails |
| brabus.com | #130,000 | Cloudflare, Cloudflare edge/CDN, DigiCert + 4 more | Find emails |
| abbeyengland.com | #130,405 | Cloudflare, Fastly, Let's Encrypt + 4 more | Find emails |
| cloud-security.net | #133,049 | Bootstrap, Cloudflare, Nginx + 2 more | Find emails |
| kindergesundheit-info.de | #133,883 | Apache, Matomo, TYPO3 + 1 more | Find emails |
| southwestautomated.com | #134,351 | Bootstrap, Fastly, Google Fonts + 5 more | Find emails |
| vzhh.de | #135,888 | Drupal, Let's Encrypt, Microsoft 365 + 1 more | Find emails |
| swatchgroup.com | #135,923 | Akamai Bot Manager, Akamai edge/CDN, Akamai mPulse + 5 more | Find emails |
| academie-medecine.fr | #138,082 | Bootstrap, Google Fonts, Jitsi Meet + 6 more | Find emails |
| globalreachtech.com | #138,802 | Bootstrap, CSC (Digital Brand Services), Cloudflare Bot Management + 13 more | Find emails |
| r-m.de | #139,644 | Cloudflare, Cloudflare edge/CDN, Django + 7 more | Find emails |
| hin.ch | #141,150 | Amazon Route 53, Atlassian Statuspage, DigiCert + 4 more | Find emails |
| diakonie.de | #141,613 | Apache, Google Analytics, Google Tag Manager + 4 more | Find emails |
| eucerin.com | #143,663 | Azure Front Door, DigiCert, Microsoft 365 | Find emails |
| bundesdruckerei.de | #143,679 | Apache, etracker | Find emails |
| mtv.travel | #147,357 | Font Awesome, Google Analytics, Google Fonts + 8 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 →