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 |
|---|---|---|---|
| fuelboxindustrial.com | #593,888 | Fastly, Google Cloud DNS, Google Fonts + 4 more | Find emails |
| scook.at | #594,821 | ASP.NET, Amazon (ACM), Amazon Route 53 + 12 more | Find emails |
| stylepoint.nl | #596,688 | Fastly, Let's Encrypt, Microsoft 365 + 2 more | Find emails |
| #16,359 (Tranco) |
| Find emails |
| 5 | nicsell.com | #18,806 (Tranco) | Find emails |
| docbox.eu | #599,516 | Apache, Bootstrap, DigiCert + 6 more | Find emails |
| elbenwald.com | #599,623 | Sectigo, reCAPTCHA, unpkg | Find emails |
| swtue.de | #603,401 | ASP.NET, AddToAny, Apache + 13 more | Find emails |
| ppp.net | #605,311 | Elementor, Font Awesome, Nginx + 3 more | Find emails |
| compamed-tradefair.com | #605,694 | Let's Encrypt, Usercentrics | Find emails |
| abt-sportsline.com | #606,031 | CCM19, Google Analytics, Google Maps + 7 more | Find emails |
| hyperplanning.fr | #607,202 | AOS, Apache, Font Awesome + 5 more | Find emails |
| eusica.mx | #610,490 | Azure DNS, Fastly, Google Fonts + 4 more | Find emails |
| dagmarfischermode.de | #613,257 | Doofinder, Google Analytics, Google Maps + 6 more | Find emails |
| vita-zahnfabrik.com | #613,860 | Cloudflare, Fastly, Font Awesome + 6 more | Find emails |
| allkauf-ausbauhaus.de | #615,166 | Let's Encrypt, Nginx, TYPO3 | Find emails |
| ow.ch | #615,632 | Akamai Edge DNS, Google Tag Manager, Let's Encrypt + 2 more | Find emails |
| grandcityproperty.de | #620,701 | Cloudflare, Cloudflare edge/CDN, CookieFirst + 3 more | Find emails |
| sg-toolbox.shop | #624,091 | Fastly, Let's Encrypt, Sana Commerce + 1 more | Find emails |
| einhell.fr | #624,106 | Bazaarvoice, Cloudflare, Cloudflare edge/CDN + 8 more | Find emails |
| eucerinus.com | #629,481 | Azure Front Door, DigiCert, Google Tag Manager + 1 more | Find emails |
| ppp.de | #629,616 | Elementor, Font Awesome, Nginx + 2 more | Find emails |
| casino-baden-baden.de | #631,290 | Bootstrap, Fancybox, GSAP + 6 more | Find emails |
| basg.gv.at | #631,484 | Apache, Matomo, Microsoft 365 + 1 more | Find emails |
| juwelo.fr | #636,756 | Apache, Bootstrap, Criteo + 8 more | Find emails |
| csi-entw.de | #638,687 | AOS, Flockler, Let's Encrypt + 3 more | Find emails |
| rhd-instruments.de | #638,814 | Apache, Sectigo, WordPress + 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 →