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 |
|---|---|---|---|
| intersport-images.com | #577,590 | DigiCert, Google Fonts, reCAPTCHA | Find emails |
| biflorica.ru | #577,703 | AOS, Bootstrap, Cloudflare Turnstile + 17 more | Find emails |
| iguatemi365.com | #577,901 | Amazon CloudFront, Cloudflare, Cloudflare edge/CDN + 8 more | Find emails |
| #526 (Tranco) |
| Find emails |
| 5 | ups.com | #658 (Tranco) | Find emails |
| mistermale.com | #577,928 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 13 more | Find emails |
| shutterflycanada.ca | #577,977 | Adobe Experience Cloud (Launch), Akamai edge/CDN, Akamai mPulse + 6 more | Find emails |
| bpmmusic.io | #578,710 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 3 more | Find emails |
| athensnews.com | #579,245 | Blockthrough, Cloudflare edge/CDN, DoubleClick (Google Ads) + 14 more | Find emails |
| ssatpa.com | #579,374 | ASP.NET, Bootstrap, DigiCert + 9 more | Find emails |
| truelark.com | #579,533 | DoubleClick (Google Ads), Google Ads Conversion, Google Fonts + 15 more | Find emails |
| oswegocountynewsnow.com | #580,012 | Amazon Advertising, DoubleClick (Google Ads), Google Analytics + 8 more | Find emails |
| dakwahbookstore.com | #580,055 | Amazon CloudFront, Cloudflare, Cloudflare edge/CDN + 9 more | Find emails |
| gccstat.org | #580,217 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 7 more | Find emails |
| clarifycity.com | #580,271 | ASP.NET, Adobe Fonts (Typekit), Cloudflare edge/CDN + 10 more | Find emails |
| 747k.com | #581,445 | ASP.NET, Adobe Fonts (Typekit), Cloudflare edge/CDN + 10 more | Find emails |
| 75hb.com | #581,446 | ASP.NET, Adobe Fonts (Typekit), Cloudflare edge/CDN + 10 more | Find emails |
| apaimages.info | #581,483 | DigiCert, Google Fonts, reCAPTCHA + 1 more | Find emails |
| atlasabe.org | #581,491 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 9 more | Find emails |
| thebikefactory.co.uk | #582,436 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 16 more | Find emails |
| wvua23.com | #582,539 | DoubleClick (Google Ads), Google Fonts, Google Publisher Tag + 6 more | Find emails |
| gains.com | #584,475 | Envoy, Express, Google Cloud DNS + 6 more | Find emails |
| limetray.com | #584,711 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 22 more | Find emails |
| militarynews.com | #584,878 | DoubleClick (Google Ads), Font Awesome, Google AdSense + 12 more | Find emails |
| pollini.com | #585,073 | Apache, Awin, Google Analytics + 12 more | Find emails |
| cebra.com.ar | #585,456 | Amazon CloudFront, Google Tag Manager, Let's Encrypt + 5 more | Find emails |
| rockscapes.net | #585,926 | 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 →