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 |
|---|---|---|---|
| yougov.chat | #656,912 | Amazon (ACM), Amazon Route 53, Microsoft 365 + 5 more | Find emails |
| cspan.org | #657,910 | 33Across, Adingo, Amazon (ACM) + 45 more | Find emails |
| communitynewspapergroup.com | #658,027 | DoubleClick (Google Ads), Font Awesome, Google AdSense + 9 more | Find emails |
| #526 (Tranco) |
| Find emails |
| 5 | ups.com | #658 (Tranco) | Find emails |
| aero-mag.com | #658,270 | Cloudflare, Cloudflare edge/CDN, Font Awesome + 8 more | Find emails |
| egarant.com | #658,619 | ASP.NET, Adobe Fonts (Typekit), Cloudflare edge/CDN + 10 more | Find emails |
| eventshower.com | #659,002 | ASP.NET, Adobe Fonts (Typekit), Cloudflare edge/CDN + 10 more | Find emails |
| twistysnetwork.com | #659,208 | Amazon Route 53, Google Fonts, Let's Encrypt + 4 more | Find emails |
| rumbletalk.com | #659,743 | Amazon Route 53, Font Awesome, Google Fonts + 8 more | Find emails |
| dbys.gov.tr | #659,885 | ASP.NET, Bootstrap, Fancybox + 15 more | Find emails |
| designdot.co.in | #660,011 | AddToAny, Bootstrap, Font Awesome + 15 more | Find emails |
| accentronix.co.za | #660,173 | ASP.NET, Bootstrap, Cloudflare + 13 more | Find emails |
| daltonmaag.com | #660,228 | Astro, Bluesky, Bootstrap + 8 more | Find emails |
| cirtru.com | #660,828 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 8 more | Find emails |
| deepdialogues.com | #660,947 | ASP.NET, Adobe Fonts (Typekit), Cloudflare edge/CDN + 10 more | Find emails |
| galiantsolutions.com | #660,973 | Apache, Bootstrap, Font Awesome + 6 more | Find emails |
| fultonsun.com | #661,026 | Adobe Fonts (Typekit), Cloudflare, Cloudflare edge/CDN + 12 more | Find emails |
| landestheater.at | #661,301 | ASP.NET, Adobe Fonts (Typekit), Cookiebot + 7 more | Find emails |
| orangutan.org | #661,500 | Bootstrap, Cloudflare Bot Management, Cloudflare edge/CDN + 20 more | Find emails |
| laloyolan.com | #661,508 | Amazon Route 53, Font Awesome, Google Analytics + 8 more | Find emails |
| example5.com | #662,103 | ASP.NET, Adobe Fonts (Typekit), Cloudflare edge/CDN + 10 more | Find emails |
| progroep.nl | #662,162 | Apache, Cloudflare Bot Management, Cloudflare edge/CDN + 6 more | Find emails |
| familiaonline.es | #662,746 | Cloudflare, Google Trust Services, reCAPTCHA + 1 more | Find emails |
| genteel-home.com | #662,754 | Google Analytics, Google Fonts, Google Tag Manager + 8 more | Find emails |
| opaline.cl | #662,789 | Amazon CloudFront, Google Tag Manager, Let's Encrypt + 6 more | Find emails |
| tua.cl | #662,823 | Amazon CloudFront, Google Tag Manager, Hotjar + 8 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 →