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 |
|---|---|---|---|
| fatllama.com | #324,222 | Amazon Route 53, Google Analytics, Google Tag Manager + 6 more | Find emails |
| bankofafrica.ma | #324,240 | DigiCert, Drupal, Google Fonts + 4 more | Find emails |
| flowbirdapp.com | #324,285 | Bootstrap, Cloudflare Bot Management, Cloudflare edge/CDN + 14 more | Find emails |
| #526 (Tranco) |
| Find emails |
| 5 | ups.com | #658 (Tranco) | Find emails |
| enbook.pl | #324,577 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 9 more | Find emails |
| whichschooladvisor.com | #324,589 | Cloudflare, Google Analytics, Google Fonts + 4 more | Find emails |
| savegnago.com.br | #324,772 | Amazon CloudFront, Azure DNS, Google Tag Manager + 7 more | Find emails |
| shosp.com.br | #324,780 | Bootstrap, Cloudflare, Cloudflare Bot Management + 18 more | Find emails |
| portaletrasparenza.net | #324,881 | Apache, Let's Encrypt, Matomo + 2 more | Find emails |
| hertz.es | #324,902 | Google Fonts, Google Tag Manager, Imperva + 7 more | Find emails |
| open66.com | #325,277 | ASP.NET, Adobe Fonts (Typekit), Cloudflare edge/CDN + 10 more | Find emails |
| gpsoft.com.au | #325,304 | AOS, Bluesky, Bootstrap + 6 more | Find emails |
| synottip.lv | #325,404 | ASP.NET, Cookiebot, Google Tag Manager + 4 more | Find emails |
| timma.fi | #325,434 | Amazon (ACM), Amazon CloudFront, Amazon S3 + 4 more | Find emails |
| phnr.com | #325,501 | Google Maps, Google Tag Manager, Meta Pixel + 6 more | Find emails |
| bcge.ch | #325,571 | Amazon CloudFront, Apache, Atlassian Cloud + 12 more | Find emails |
| sevengables.com | #325,845 | Apache, ConsentMo, Enzuzo + 15 more | Find emails |
| crowwholesale.com | #325,861 | Azure API Management, Azure DNS, Cloudflare edge/CDN + 3 more | Find emails |
| soundgym.co | #325,982 | Amplitude, Bootstrap, Cloudflare + 13 more | Find emails |
| codethislab.com | #326,127 | Bootstrap, Chart.js, Font Awesome + 9 more | Find emails |
| mylivepage.com | #326,132 | ASP.NET, Adobe Fonts (Typekit), Cloudflare edge/CDN + 10 more | Find emails |
| coats.com | #326,174 | Bootstrap, Elementor, Font Awesome + 13 more | Find emails |
| mofosnetwork.com | #326,328 | Amazon Route 53, Google Fonts, Let's Encrypt + 3 more | Find emails |
| ud.wtf | #326,342 | Bunny CDN, BunnyCDN, Confiant + 10 more | Find emails |
| transwest.com | #326,391 | Amazon (ACM), Amazon CloudFront, Apache + 5 more | Find emails |
| bimtrackapp.co | #326,413 | ASP.NET, Amazon Route 53, reCAPTCHA + 1 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 →