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 |
|---|---|---|---|
| cams247.com | #977,544 | Amazon Route 53, Bootstrap, Font Awesome + 6 more | Find emails |
| healthitoutcomes.com | #977,747 | ASP.NET, Amazon Route 53, Google Fonts + 9 more | Find emails |
| twenga.co.uk | #978,743 | Bootstrap, Google Analytics, Google Cloud + 8 more | Find emails |
| #526 (Tranco) |
| Find emails |
| 5 | ups.com | #658 (Tranco) | Find emails |
| frskates.com | #979,099 | Cloudflare, Cloudflare Turnstile, Cloudflare edge/CDN + 9 more | Find emails |
| internetters.net | #979,176 | ASP.NET, Adobe Fonts (Typekit), Cloudflare edge/CDN + 10 more | Find emails |
| capitalpictures.com | #979,748 | DigiCert, Google Fonts, reCAPTCHA | Find emails |
| nrcolumbus.com | #979,799 | DoubleClick (Google Ads), Fastmail, Google Fonts + 6 more | Find emails |
| architecturefoundation.org.uk | #980,262 | Bootstrap, Font Awesome, Google Analytics + 10 more | Find emails |
| manchesterjournal.com | #980,477 | Amazon Route 53, DoubleClick (Google Ads), Empower Local + 8 more | Find emails |
| caledonenterprise.com | #981,125 | DoubleClick (Google Ads), Google Publisher Tag, Google Tag Manager + 5 more | Find emails |
| traditionsfirearms.com | #981,261 | AOS, Bootstrap, Cloudflare + 20 more | Find emails |
| hrminer.com | #981,674 | ASP.NET, Adobe Fonts (Typekit), Cloudflare edge/CDN + 10 more | Find emails |
| skylineproperties.com | #982,188 | Apache, Cloudflare, ConsentMo + 16 more | Find emails |
| post-dispatch.com | #982,621 | Bluesky, DoubleClick (Google Ads), Font Awesome + 12 more | Find emails |
| shanahanre.com | #982,920 | Apache, ConsentMo, Enzuzo + 9 more | Find emails |
| hertz.ch | #982,949 | Google Fonts, Google Tag Manager, Imperva + 7 more | Find emails |
| mjm88.com | #982,955 | ASP.NET, Adobe Fonts (Typekit), Cloudflare edge/CDN + 10 more | Find emails |
| waterloochronicle.ca | #983,714 | Amazon Route 53, DoubleClick (Google Ads), Google Publisher Tag + 6 more | Find emails |
| pushly.de | #983,843 | AOS, Cookiebot, Google Tag Manager + 5 more | Find emails |
| northampton-news-hp.co.uk | #984,764 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 7 more | Find emails |
| gainesvilleregister.com | #984,813 | Blockthrough, Confiant, Empower Local + 12 more | Find emails |
| endpointcloud.com | #984,925 | Amazon CloudFront, Atlassian Cloud, Atlassian Statuspage + 7 more | Find emails |
| boxfabric.com | #985,075 | ASP.NET, Adobe Fonts (Typekit), Cloudflare edge/CDN + 10 more | Find emails |
| winbows.com | #985,444 | ASP.NET, Adobe Fonts (Typekit), Cloudflare edge/CDN + 10 more | Find emails |
| veronapress.com | #985,564 | DoubleClick (Google Ads), Google Fonts, Google Publisher Tag + 5 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 →