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 |
|---|---|---|---|
| conexa.app | #645,179 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 17 more | Find emails |
| gramercytavern.com | #645,322 | AudioEye, Fastly, Font Awesome + 9 more | Find emails |
| dictionaryapi.com | #645,562 | Amazon (ACM), Amazon Route 53, Google Fonts + 6 more | Find emails |
| #526 (Tranco) |
| Find emails |
| 5 | ups.com | #658 (Tranco) | Find emails |
| segnalazioni.net | #645,680 | Apache, Let's Encrypt, WordPress + 3 more | Find emails |
| nordiceuropean.com | #646,345 | ASP.NET, Adobe Fonts (Typekit), Cloudflare edge/CDN + 10 more | Find emails |
| atlanticcityweekly.com | #646,764 | 33Across, Advertising.com, Amazon Advertising + 39 more | Find emails |
| gay.us | #646,783 | Apache, Font Awesome, Google Analytics + 6 more | Find emails |
| lobbytrack.com | #646,972 | ASP.NET, Azure API Management, Azure DNS + 11 more | Find emails |
| custercountychief.com | #647,032 | Amazon Advertising, DoubleClick (Google Ads), Font Awesome + 13 more | Find emails |
| seychelles.com | #647,076 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 12 more | Find emails |
| sportida.com | #647,714 | DigiCert, Google Fonts, reCAPTCHA + 1 more | Find emails |
| blaisten.com.ar | #647,817 | Amazon CloudFront, Google Tag Manager, Let's Encrypt + 7 more | Find emails |
| mycnhistore.com | #648,474 | Akamai Bot Manager, Akamai edge/CDN, DigiCert + 3 more | Find emails |
| hathawayfunerals.com | #648,677 | AOS, Amazon Route 53, Bootstrap + 13 more | Find emails |
| serverlegend.com | #648,703 | ASP.NET, Adobe Fonts (Typekit), Cloudflare edge/CDN + 10 more | Find emails |
| 77kys.com | #648,708 | ASP.NET, Adobe Fonts (Typekit), Cloudflare edge/CDN + 10 more | Find emails |
| radfieber.de | #649,169 | Font Awesome, Google Tag Manager, Let's Encrypt + 6 more | Find emails |
| paraiso-peru.com | #649,349 | Amazon CloudFront, Google Tag Manager, Let's Encrypt + 5 more | Find emails |
| darujizaodvoz.cz | #649,422 | Bootstrap, DoubleClick (Google Ads), Font Awesome + 13 more | Find emails |
| coopdrogaria.com.br | #649,640 | Amazon CloudFront, Amazon Route 53, Google Tag Manager + 8 more | Find emails |
| drogalider.com.br | #649,664 | Cloudflare Web Analytics, Cloudflare edge/CDN, Google Fonts + 3 more | Find emails |
| instoreweb.com.ar | #649,739 | Amazon CloudFront, Amazon Route 53, Google Tag Manager + 5 more | Find emails |
| meninashoes.com.br | #649,790 | Amazon CloudFront, Cloudflare, Google Tag Manager + 5 more | Find emails |
| vivahealth.co.id | #649,945 | Amazon (ACM), Google Cloud DNS, Google Fonts + 6 more | Find emails |
| zinzane.com.br | #649,968 | Amazon CloudFront, Google Analytics, Google Tag Manager + 6 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 →