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 |
|---|---|---|---|
| dimsg.com | #637,538 | ASP.NET, Adobe Fonts (Typekit), Cloudflare edge/CDN + 10 more | Find emails |
| luxortheater.nl | #637,560 | ASP.NET, Adobe Fonts (Typekit), Fancybox + 9 more | Find emails |
| branz.co.nz | #638,161 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 9 more | Find emails |
| #526 (Tranco) |
| Find emails |
| 5 | ups.com | #658 (Tranco) | Find emails |
| mascus.no | #639,337 | AddToAny, Adnuntius, All in One SEO + 17 more | Find emails |
| houlihans.com | #639,689 | AudioEye, Cloudflare, Cloudflare edge/CDN + 10 more | Find emails |
| eacourier.com | #639,750 | DoubleClick (Google Ads), Google Publisher Tag, Google Tag Manager + 6 more | Find emails |
| multiserve.nl | #639,817 | Apache, Google Analytics, Let's Encrypt + 2 more | Find emails |
| deutschercupid.com | #639,940 | Bootstrap, ExoClick, Font Awesome + 14 more | Find emails |
| enotifyapp.com | #639,943 | ASP.NET, Adobe Fonts (Typekit), Cloudflare edge/CDN + 10 more | Find emails |
| manole.com.br | #640,140 | Amazon CloudFront, Amazon Route 53, Google Tag Manager + 6 more | Find emails |
| ssrpc.com | #640,289 | ASP.NET, Adobe Fonts (Typekit), Cloudflare edge/CDN + 10 more | Find emails |
| casatema.com.br | #640,747 | Amazon CloudFront, Cloudflare, Google Tag Manager + 5 more | Find emails |
| milleporte.com | #640,899 | Amazon (ACM), Fastly, Google Tag Manager + 4 more | Find emails |
| lagunabeachindy.com | #641,286 | DoubleClick (Google Ads), Font Awesome, Google AdSense + 10 more | Find emails |
| uralkomavto.ru | #641,340 | Bootstrap, Font Awesome, Google Analytics + 14 more | Find emails |
| lojasmel.com | #641,843 | Amazon CloudFront, Google Tag Manager, Let's Encrypt + 4 more | Find emails |
| personverified.com | #642,966 | ASP.NET, Adobe Fonts (Typekit), Cloudflare edge/CDN + 10 more | Find emails |
| bookabuilderuk.com | #643,520 | Font Awesome, Google Fonts, Google Tag Manager + 8 more | Find emails |
| fuckmates.mobi | #643,625 | Apache, Bootstrap, Fingerprint Pro + 9 more | Find emails |
| raffletix.com.au | #643,947 | ASP.NET, Amazon (ACM), Amazon Route 53 + 11 more | Find emails |
| stelmos.com | #644,281 | AudioEye, Fastly, Font Awesome + 9 more | Find emails |
| gsb777.com | #644,555 | ASP.NET, Adobe Fonts (Typekit), Cloudflare edge/CDN + 10 more | Find emails |
| ourssite.com | #644,795 | ASP.NET, Adobe Fonts (Typekit), Cloudflare edge/CDN + 10 more | Find emails |
| sanmarcosrecord.com | #645,043 | Broadstreet, Cloudflare, DoubleClick (Google Ads) + 12 more | Find emails |
| breezejmu.org | #645,127 | Blockthrough, Google Fonts, Google Tag Manager + 5 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 →