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 |
|---|---|---|---|
| womenshealthmag.nl | #306,411 | Amazon Route 53, Google Analytics, Google Tag Manager + 5 more | Find emails |
| opoderdainternet.com | #306,686 | ASP.NET, Adobe Fonts (Typekit), Cloudflare edge/CDN + 10 more | Find emails |
| giffits.de | #306,806 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| #526 (Tranco) |
| Find emails |
| 5 | ups.com | #658 (Tranco) | Find emails |
| gvnews.com | #306,905 | DoubleClick (Google Ads), Google Publisher Tag, Google Tag Manager + 6 more | Find emails |
| hdisigorta.com.tr | #307,261 | DigiCert, Google Fonts, Google Tag Manager + 7 more | Find emails |
| mennation.com | #307,472 | Apache, Bootstrap, Fingerprint Pro + 8 more | Find emails |
| globaloring.com | #307,559 | Bunny Fonts, Cloudflare, Cloudflare edge/CDN + 10 more | Find emails |
| piccadillyrecords.com | #307,716 | Google Analytics, Google Hosted Libraries, Let's Encrypt + 8 more | Find emails |
| nileair.com | #307,896 | Apache, DigiCert, Google Tag Manager + 4 more | Find emails |
| thisiskode.com | #307,934 | CookieYes, Google Analytics, Google Maps + 6 more | Find emails |
| thenewsgod.com | #308,657 | Cloudflare, Cloudflare Turnstile, Cloudflare Web Analytics + 14 more | Find emails |
| joiaslulean.com.br | #308,819 | Amazon CloudFront, Bootstrap, Font Awesome + 9 more | Find emails |
| enbook.ro | #309,022 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 9 more | Find emails |
| line-new.ru | #309,378 | Bitrix, Foundation, Google Analytics + 11 more | Find emails |
| seatpin.com | #309,434 | Cloudflare, Cloudflare edge/CDN, ConsentMo + 10 more | Find emails |
| oklahomanaturalgas.com | #309,525 | ASP.NET, DigiCert, Font Awesome + 5 more | Find emails |
| am-online.com | #309,571 | ASP.NET, Bootstrap, Cloudflare + 10 more | Find emails |
| refineriaweb.com | #309,583 | GSAP, Google Fonts, Google Tag Manager + 6 more | Find emails |
| nubank.com.mx | #309,634 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 10 more | Find emails |
| valcartier.com | #309,651 | Azure API Management, Cloudflare, Microsoft 365 + 1 more | Find emails |
| hnry.io | #309,690 | Amazon Route 53, AppsFlyer, Convert + 12 more | Find emails |
| metropolitanmodels.com | #309,751 | Google Cloud, Google Trust Services, Next.js + 2 more | Find emails |
| aosfatos.org | #310,609 | Bluesky, Google Tag Manager, Let's Encrypt + 6 more | Find emails |
| alevco.net | #310,766 | Awin, Bootstrap, Express + 13 more | Find emails |
| inkmaginecms.com | #311,184 | Bootstrap, Cloudflare, Font Awesome + 9 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 →