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 |
|---|---|---|---|
| emirates.estate | #140,002 | Font Awesome, Google Tag Manager, JivoChat + 5 more | Find emails |
| porntube.com | #140,098 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 4 more | Find emails |
| marketingfacts.nl | #140,510 | Adobe Fonts (Typekit), Express, Font Awesome + 16 more | Find emails |
| #526 (Tranco) |
| Find emails |
| 5 | ups.com | #658 (Tranco) | Find emails |
| nny360.com | #140,511 | DoubleClick (Google Ads), Empower Local, Google Analytics + 10 more | Find emails |
| southernminn.com | #140,540 | Blockthrough, Cloudflare edge/CDN, DoubleClick (Google Ads) + 8 more | Find emails |
| theunion.com | #140,585 | DoubleClick (Google Ads), Google Fonts, Google Publisher Tag + 7 more | Find emails |
| wigle.net | #140,619 | Bluesky, Bootstrap, Let's Encrypt + 6 more | Find emails |
| register-herald.com | #140,924 | Blockthrough, Confiant, Empower Local + 12 more | Find emails |
| csgopositive.xyz | #141,017 | DDoS-Guard, Google Analytics, Google Tag Manager + 4 more | Find emails |
| gf.me | #141,217 | Adobe Fonts (Typekit), Amazon (ACM), Amazon CloudFront + 19 more | Find emails |
| amlabs.com.br | #141,359 | Amazon Route 53, Google Fonts, Google Tag Manager + 12 more | Find emails |
| amikom.ac.id | #141,451 | Cloudflare, Divi, Font Awesome + 16 more | Find emails |
| dm.ro | #141,496 | Let's Encrypt, reCAPTCHA | Find emails |
| kingsofchaos.com | #141,627 | Bootstrap, Cloudflare, Cloudflare Turnstile + 9 more | Find emails |
| hjnews.com | #141,695 | Blockthrough, Cloudflare edge/CDN, Google Fonts + 9 more | Find emails |
| teknograd.no | #141,711 | Cloudflare Bot Management, Cloudflare edge/CDN, Google Maps + 8 more | Find emails |
| vetfriends.com | #141,735 | Cloudflare, Google Tag Manager, Let's Encrypt + 6 more | Find emails |
| laika.com | #142,096 | Amazon (ACM), Amazon CloudFront, Amazon S3 + 8 more | Find emails |
| monks.com | #142,186 | Amazon (ACM), Amazon CloudFront, Glassbox + 2 more | Find emails |
| whoapp.live | #142,196 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 11 more | Find emails |
| jvhhosting.nl | #142,506 | Cloudflare, Font Awesome, Google Analytics + 10 more | Find emails |
| splendidtable.org | #142,534 | Amazon (ACM), Amazon CloudFront, Apache + 6 more | Find emails |
| joshwcomeau.com | #142,677 | Bluesky, Let's Encrypt, Next.js + 3 more | Find emails |
| retailcustomerexperience.com | #143,140 | Amazon (ACM), Amazon Route 53, Bootstrap + 13 more | Find emails |
| africarunners.com | #143,186 | ASP.NET, Adobe Fonts (Typekit), Cloudflare edge/CDN + 10 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 →