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 |
|---|---|---|---|
| hannapub.com | #968,695 | DoubleClick (Google Ads), Font Awesome, Google AdSense + 12 more | Find emails |
| miummium.com | #969,505 | Cloudflare, Cloudflare edge/CDN, Font Awesome + 19 more | Find emails |
| burgerthemes.com | #969,570 | Apache, Bootstrap, Font Awesome + 13 more | Find emails |
| #526 (Tranco) |
| Find emails |
| 5 | ups.com | #658 (Tranco) | Find emails |
| pizzamarketplace.com | #969,584 | Amazon (ACM), Amazon Route 53, Bootstrap + 13 more | Find emails |
| ru-exchange.com | #969,646 | ASP.NET, Adobe Fonts (Typekit), Cloudflare edge/CDN + 10 more | Find emails |
| getzealthy.com | #970,469 | AWS Lambda, Cloudflare, Cloudflare edge/CDN + 18 more | Find emails |
| gosgc.com | #970,891 | ASP.NET, Azure DNS, Meta Pixel + 4 more | Find emails |
| colemanallied.com | #970,985 | ASP.NET, Bootstrap, DigiCert + 12 more | Find emails |
| abbo.tt | #971,168 | Adobe Experience Cloud (Launch), Adobe Experience Manager Edge Delivery (Helix RUM), Akamai Edge DNS + 6 more | Find emails |
| spotifypodcastsummit.com | #971,334 | Envoy, Fastly, NS1 + 3 more | Find emails |
| jnrc.fr | #973,158 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 13 more | Find emails |
| jetwally.com | #973,584 | ASP.NET, Adobe Fonts (Typekit), Cloudflare edge/CDN + 10 more | Find emails |
| turegalodirect.es | #973,982 | DigiCert, Nginx, Ruby on Rails + 1 more | Find emails |
| livingstone.com.au | #974,166 | Cloudflare edge/CDN, Google Hosted Libraries, Google Maps + 9 more | Find emails |
| ipsis.nl | #974,618 | ASP.NET, Adobe Fonts, Adobe Fonts (Typekit) + 12 more | Find emails |
| pmdms.com | #974,671 | ASP.NET, Adobe Fonts (Typekit), Cloudflare edge/CDN + 10 more | Find emails |
| gettoggle.com | #975,185 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 9 more | Find emails |
| everymantheatre.org.uk | #975,194 | ASP.NET, Adobe Fonts (Typekit), Google Ads Conversion + 7 more | Find emails |
| parkwhiz.ca | #975,307 | Amazon (ACM), Amazon Route 53, AppsFlyer + 5 more | Find emails |
| autodns.com | #975,823 | Bootstrap, Bulma, DigiCert + 5 more | Find emails |
| reporter.net | #976,687 | Blockthrough, Confiant, Empower Local + 12 more | Find emails |
| superabile.it | #976,875 | Adobe Experience Cloud (Launch), Azure Front Door, Dynatrace + 6 more | Find emails |
| communitiesinschools.org | #977,063 | AOS, Adobe Fonts (Typekit), BambooHR + 10 more | Find emails |
| esuus.org | #977,213 | Adobe Fonts (Typekit), Axios, Backbone.js + 16 more | Find emails |
| residentslotplay.com | #977,387 | ASP.NET, Adobe Fonts (Typekit), Cloudflare edge/CDN + 10 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 →