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 |
|---|---|---|---|
| clearbusinessbanking.com | #865,130 | ASP.NET, Adobe Fonts (Typekit), Cloudflare edge/CDN + 10 more | Find emails |
| newsrecord.org | #865,714 | Amazon Advertising, DoubleClick (Google Ads), Font Awesome + 11 more | Find emails |
| sweetheartvideo.com | #866,448 | Amazon Route 53, Google Fonts, Let's Encrypt + 4 more | Find emails |
| #526 (Tranco) |
| Find emails |
| 5 | ups.com | #658 (Tranco) | Find emails |
| absoluteresults.com | #866,942 | Amazon (ACM), Apache, Bootstrap + 10 more | Find emails |
| epcplc.com | #866,960 | Amazon Route 53, DigiCert, Google Fonts + 5 more | Find emails |
| millerhighlife.com | #867,028 | Adobe Experience Cloud (Launch), Adobe Fonts (Typekit), Cloudflare Bot Management + 7 more | Find emails |
| sellersourcebook.com | #867,333 | Apache, Bootstrap, Font Awesome + 7 more | Find emails |
| prologicflyff.com | #867,439 | ASP.NET, Bootstrap, Cloudflare + 9 more | Find emails |
| creative-proteomics.com | #867,580 | ASP.NET, Amazon (ACM), Amazon Route 53 + 8 more | Find emails |
| statejournal.com | #867,978 | DoubleClick (Google Ads), Google Fonts, Google Publisher Tag + 7 more | Find emails |
| williamsonscene.com | #868,699 | Broadstreet, CookieYes, Font Awesome + 12 more | Find emails |
| ccinet.com | #868,721 | ASP.NET, Adobe Fonts (Typekit), Cloudflare edge/CDN + 10 more | Find emails |
| pmg-ky1.com | #868,763 | Amazon Advertising, Blockthrough, Confiant + 18 more | Find emails |
| keywordinsights.ai | #868,766 | Ahrefs Analytics, Cloudflare edge/CDN, CookieYes + 12 more | Find emails |
| dinerenblanc.com | #868,770 | AOS, CKEditor, Cloudflare + 15 more | Find emails |
| berliner-kaffeeroesterei.de | #869,011 | Let's Encrypt, Lottie, Nginx + 5 more | Find emails |
| theygsgroup.com | #869,059 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 12 more | Find emails |
| estrela.com.br | #869,938 | Azion, Cloudflare, Cloudflare Bot Management + 8 more | Find emails |
| 17tahun.com | #870,079 | ASP.NET, Adobe Fonts (Typekit), Cloudflare edge/CDN + 10 more | Find emails |
| athensreview.com | #870,186 | Blockthrough, Confiant, Empower Local + 11 more | Find emails |
| swytchbike.com | #870,357 | Cloudflare Bot Management, Cloudflare edge/CDN, Google Tag Manager + 10 more | Find emails |
| myfci.com | #870,637 | Azure Front Door, Google Analytics, Google Tag Manager + 3 more | Find emails |
| 5rb.com | #871,065 | ASP.NET, Cloudflare Bot Management, Cloudflare edge/CDN + 15 more | Find emails |
| afs.de | #871,109 | AddToAny, Cloudflare, Cloudflare edge/CDN + 7 more | Find emails |
| nationalimmigrationproject.org | #871,160 | Axios, Bootstrap, Drupal + 12 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 →