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 |
|---|---|---|---|
| sglcarbon.com | #294,336 | Amazon CloudFront, Amazon Route 53, Apache + 12 more | Find emails |
| startle.io | #295,587 | AWS Lambda, Adobe Fonts (Typekit), Cloudflare edge/CDN + 11 more | Find emails |
| jobijoba.it | #297,119 | Apache, Didomi, Google Tag Manager + 5 more | Find emails |
| #16,359 (Tranco) |
| Find emails |
| 5 | nicsell.com | #18,806 (Tranco) | Find emails |
| seenotretter.de | #298,685 | Apache, DigiCert, Google Tag Manager + 4 more | Find emails |
| blutspendedienst-west.de | #299,605 | Bootstrap, CookieFirst, DigiCert + 6 more | Find emails |
| favresa.ch | #300,567 | Fastly, Google Fonts, Let's Encrypt + 3 more | Find emails |
| schaefer-shop.lu | #301,090 | Adobe Experience Cloud (Launch), Awin, Cloudflare + 5 more | Find emails |
| pferdesport-deutschland.de | #303,098 | AOS, Amazon (ACM), Bootstrap + 14 more | Find emails |
| ingroupe.com | #305,675 | Font Awesome, Let's Encrypt, Microsoft 365 + 3 more | Find emails |
| estella.de | #307,552 | Amazon Pay, Apache, Font Awesome + 5 more | Find emails |
| rauchfrei-info.de | #309,855 | Matomo, Nginx, TYPO3 | Find emails |
| klinikum-bochum.de | #309,918 | Contao, Let's Encrypt, Matomo + 3 more | Find emails |
| giessen.de | #309,998 | Matomo, Nginx, Sectigo + 2 more | Find emails |
| seca.at | #310,340 | Fastly, Let's Encrypt, Sana Commerce + 2 more | Find emails |
| norderney.de | #313,878 | CCM19, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| oecdwatch.org | #319,338 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 5 more | Find emails |
| jobijoba.de | #326,076 | Apache, Didomi, Google Tag Manager + 5 more | Find emails |
| stoelzle.com | #326,857 | Cloudflare Bot Management, Cloudflare edge/CDN, ConsentMo + 12 more | Find emails |
| weka.de | #327,085 | Apache, Bootstrap, Google Tag Manager + 7 more | Find emails |
| alpiq.com | #328,209 | Amazon (ACM), Amazon Route 53, Google Tag Manager + 2 more | Find emails |
| bene.com | #329,655 | Apache, Google Hosted Libraries, Let's Encrypt + 6 more | Find emails |
| filmpark-babelsberg.de | #331,204 | Apache, Sectigo, WordPress + 2 more | Find emails |
| rauch.cc | #332,118 | Azure DNS, DoubleClick (Google Ads), Google Fonts + 5 more | Find emails |
| camptocamp.com | #332,727 | Amazon Route 53, Google Tag Manager, Let's Encrypt + 4 more | Find emails |
| radioguetersloh.de | #334,896 | Apache, DigiCert, TYPO3 + 4 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 →