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 |
|---|---|---|---|
| marlborotrust.ie | #447,970 | Fastly, Google Fonts, Let's Encrypt + 3 more | Find emails |
| knf.com | #448,276 | AOS, Apache, Cookiebot + 7 more | Find emails |
| mildenberger-verlag.de | #448,959 | Amazon Advertising, Doofinder, Google Ads Conversion + 8 more | Find emails |
| #16,359 (Tranco) |
| Find emails |
| 5 | nicsell.com | #18,806 (Tranco) | Find emails |
| vcareconnect.nl | #449,238 | Apache, Azure DNS, Bootstrap + 12 more | Find emails |
| alcione.mx | #451,867 | Fastly, Google Fonts, Let's Encrypt + 2 more | Find emails |
| royalbrinkman.com | #452,026 | Cloudflare, Fastly, Google Fonts + 4 more | Find emails |
| vortec.com | #457,232 | Fastly, Google Fonts, Let's Encrypt + 3 more | Find emails |
| eucerin.es | #457,725 | Azure Front Door, DigiCert | Find emails |
| picturepeople.de | #458,518 | Cookiebot, Google Ads Conversion, Google Analytics + 5 more | Find emails |
| lottobay.de | #461,488 | Awin, CookieFirst, Google Analytics + 6 more | Find emails |
| metz-ce.de | #466,660 | Apache, Bootstrap, ConsentMo + 8 more | Find emails |
| joomla.fr | #471,785 | Font Awesome, Google Fonts, Joomla + 4 more | Find emails |
| ramsayservices.fr | #472,099 | Drupal, Font Awesome, Google Tag Manager + 9 more | Find emails |
| blaubergventilatoren.de | #476,295 | Google Tag Manager, Let's Encrypt, Nginx + 6 more | Find emails |
| einhell-werksverkauf.de | #478,088 | Cloudflare, Cloudflare edge/CDN, EasyCredit + 7 more | Find emails |
| analytica-world.com | #479,624 | Apache, Bluesky, Consentmanager.net + 6 more | Find emails |
| tabak-kontor.de | #480,601 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| jobijoba.es | #481,967 | Apache, Didomi, Google Tag Manager + 4 more | Find emails |
| kaack-terminhandel.de | #482,926 | Contao, Font Awesome, Google Analytics + 7 more | Find emails |
| comunecervia.it | #483,470 | Bootstrap, Contao, Cookie-Script + 10 more | Find emails |
| sopro.com | #488,835 | Apache, Cloudflare, DigiCert + 8 more | Find emails |
| tannheimertal.com | #489,513 | Adobe Fonts (Typekit), Apache, Cookiebot + 7 more | Find emails |
| kma-online.de | #490,340 | Adition, Bootstrap, Google Tag Manager + 4 more | Find emails |
| schweizer-wanderwege.ch | #492,495 | Flockler, Google Analytics, Google Tag Manager + 4 more | Find emails |
| cybenetics.com | #496,582 | Apache, Bootstrap, Cloudflare Turnstile + 9 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 →