Security & WAF
4,094 of the 1,000,000 top sites in our Tranco top-1M census run reCAPTCHA Enterprise (0.4%). Google's paid, enterprise-tier bot-detection and risk-scoring service for protecting sites from automated abuse. Detection is homepage-level HTML/header fingerprinting, so a site can run reCAPTCHA Enterprise on other pages without it showing here.
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | snapchat.com | #123 (Tranco) | Find emails |
| 2 | scorecardresearch.com | #242 (Tranco) | Find emails |
| 3 | duolingo.com | #472 (Tranco) | Find emails |
| 4 | time.com |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| tavcso.hu | #833,058 | Bootstrap, Google Tag Manager, Let's Encrypt + 6 more | Find emails |
| telepeaje.com.uy | #833,512 | Font Awesome, Google Analytics, Google Maps + 9 more | Find emails |
| testy-skvza.sk | #833,837 | AOS, Apache, Let's Encrypt + 3 more | Find emails |
| #526 (Tranco) |
| Find emails |
| 5 | ups.com | #658 (Tranco) | Find emails |
| thefiniplus.com | #834,178 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 6 more | Find emails |
| thejumpshop.jp | #834,268 | Adobe Fonts (Typekit), Amazon (ACM), Amazon CloudFront + 8 more | Find emails |
| ticket-comic.jp | #834,664 | Amazon Route 53, Google Analytics, Google Tag Manager + 6 more | Find emails |
| tiendafensa.cl | #834,723 | Amazon CloudFront, Google Tag Manager, Let's Encrypt + 3 more | Find emails |
| tiendafuencarral.com.ar | #834,727 | Amazon CloudFront, Google Tag Manager, Let's Encrypt + 4 more | Find emails |
| tiendasel.com | #834,757 | Amazon CloudFront, Bootstrap, Cookie-Script + 14 more | Find emails |
| tinybuddy.se | #834,987 | Google Cloud DNS, Google Trust Services, reCAPTCHA + 1 more | Find emails |
| torus-stroi.ua | #835,888 | Cloudflare, Cloudflare edge/CDN, Font Awesome + 9 more | Find emails |
| toyboywarehouse.com | #836,025 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 16 more | Find emails |
| train2go.com | #836,223 | Bootstrap, Font Awesome, Google Ads Conversion + 15 more | Find emails |
| tramontina.com.ar | #836,255 | Amazon CloudFront, Cloudflare, Google Tag Manager + 6 more | Find emails |
| treck.cl | #836,433 | Amazon CloudFront, Google Tag Manager, Let's Encrypt + 6 more | Find emails |
| turbopeso.mx | #837,195 | Amazon (ACM), Amazon Route 53, AppsFlyer + 6 more | Find emails |
| ugod85x.com | #837,961 | Cloudflare Web Analytics, Cloudflare edge/CDN, Google Fonts + 4 more | Find emails |
| ukraina.dating | #838,063 | Cloudflare, Google Analytics, Google Fonts + 9 more | Find emails |
| umbrale.cl | #838,207 | Amazon CloudFront, Amazon Route 53, Google Tag Manager + 6 more | Find emails |
| unclek.com.br | #838,284 | Azion, Google Tag Manager, Kestrel + 5 more | Find emails |
| unipolrentalauctioncenter.it | #838,486 | Amazon Route 53, Apache, ConsentMo + 6 more | Find emails |
| unipost.co.kr | #838,487 | Bootstrap, DigiCert, Google Hosted Libraries + 15 more | Find emails |
| unirp.edu.br | #838,507 | ASP.NET, Google Tag Manager, Microsoft 365 + 8 more | Find emails |
| unittrac.com | #838,551 | ASP.NET, Font Awesome, Google Fonts + 7 more | Find emails |
| vacationclub.pl | #839,369 | Adobe Fonts (Typekit), Awin, Cookie Information + 14 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 →