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 |
|---|---|---|---|
| eurico.com.br | #662,877 | Amazon CloudFront, Cloudflare, Google Tag Manager + 6 more | Find emails |
| hengaw.net | #663,721 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 4 more | Find emails |
| innovationcu.ca | #665,541 | Adobe Experience Cloud (Launch), Azure API Management, Azure DNS + 10 more | Find emails |
| #526 (Tranco) |
| Find emails |
| 5 | ups.com | #658 (Tranco) | Find emails |
| govvacationrewards.com | #665,721 | Azure API Management, Azure DNS, Font Awesome + 6 more | Find emails |
| theirworld.org | #666,033 | Adobe Fonts (Typekit), Cloudflare, Cloudflare Bot Management + 14 more | Find emails |
| 5elady.com | #666,099 | ASP.NET, Adobe Fonts (Typekit), Cloudflare edge/CDN + 10 more | Find emails |
| dailytitan.com | #666,186 | Adobe Fonts (Typekit), Blockthrough, DoubleClick (Google Ads) + 13 more | Find emails |
| ospreylondon.com | #666,225 | Amazon (ACM), Amazon CloudFront, Cloudflare Turnstile + 4 more | Find emails |
| hornfacility.com | #666,919 | ASP.NET, Adobe Fonts (Typekit), Cloudflare edge/CDN + 10 more | Find emails |
| logtrade.info | #666,954 | AOS, ASP.NET, Adobe Fonts (Typekit) + 13 more | Find emails |
| salzburger-landestheater.at | #667,261 | ASP.NET, Adobe Fonts (Typekit), Bootstrap + 9 more | Find emails |
| peatix-api.com | #667,339 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 more | Find emails |
| fntpost.com | #667,381 | Bunny Fonts, Cloudflare Bot Management, Cloudflare edge/CDN + 8 more | Find emails |
| lebanondemocrat.com | #667,756 | Amazon Advertising, DoubleClick (Google Ads), Empower Local + 16 more | Find emails |
| intermaquinas.es | #668,068 | Cloudflare, Cloudflare Turnstile, Cloudflare edge/CDN + 13 more | Find emails |
| mariagueixa.com.br | #668,454 | Amazon CloudFront, Cloudflare, Google Tag Manager + 7 more | Find emails |
| mbmarcobeteta.com | #668,557 | Adobe Fonts (Typekit), Cloudflare, Cloudflare edge/CDN + 16 more | Find emails |
| fauquier.com | #668,918 | Blockthrough, Google Fonts, Google Tag Manager + 6 more | Find emails |
| fontanaheraldnews.com | #669,009 | Amazon Advertising, DoubleClick (Google Ads), Font Awesome + 11 more | Find emails |
| yayjobs.net | #669,025 | Bootstrap, Font Awesome, Google Analytics + 11 more | Find emails |
| times-georgian.com | #669,049 | Amazon Advertising, Blockthrough, Confiant + 15 more | Find emails |
| wandamooney.com | #669,154 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 15 more | Find emails |
| guymondailyherald.com | #669,183 | Amazon Advertising, DoubleClick (Google Ads), Font Awesome + 13 more | Find emails |
| aikenstandard.com | #669,267 | Adobe Fonts, Adobe Fonts (Typekit), DoubleClick (Google Ads) + 13 more | Find emails |
| flowxtra.com | #669,972 | Bootstrap, Font Awesome, Google Fonts + 13 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 →