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 |
|---|---|---|---|
| ottumwacourier.com | #270,622 | Blockthrough, Confiant, Empower Local + 11 more | Find emails |
| superlive.chat | #270,881 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 9 more | Find emails |
| typo.com | #270,915 | Bazaarvoice, Cloudflare edge/CDN, Google Tag Manager + 7 more | Find emails |
| #526 (Tranco) |
| Find emails |
| 5 | ups.com | #658 (Tranco) | Find emails |
| suntancity.com | #270,938 | Azure API Management, Cloudflare, Cloudflare Web Analytics + 6 more | Find emails |
| secure-24.com | #270,987 | Akamai edge/CDN, Akamai mPulse, Cloudflare + 6 more | Find emails |
| bloxdigital.com | #271,481 | Cloudflare, DoubleClick (Google Ads), Google Publisher Tag + 6 more | Find emails |
| misterwhat.co.uk | #271,848 | Apache, Bootstrap, Font Awesome + 7 more | Find emails |
| webcontinental.com.br | #272,736 | Amazon CloudFront, Amazon Route 53, Cookie-Script + 9 more | Find emails |
| holacorea.com | #272,791 | ASP.NET, Adobe Fonts (Typekit), Cloudflare edge/CDN + 10 more | Find emails |
| greensburgdailynews.com | #273,204 | Blockthrough, Confiant, Empower Local + 11 more | Find emails |
| flatmatefinders.com.au | #273,911 | ASP.NET, Amazon (ACM), Amazon Route 53 + 10 more | Find emails |
| appspress.com | #274,175 | ASP.NET, Adobe Fonts (Typekit), Cloudflare edge/CDN + 10 more | Find emails |
| threatview.app | #274,371 | Amazon Route 53, Let's Encrypt, jQuery + 2 more | Find emails |
| rockymounttelegram.com | #274,380 | Blockthrough, Cloudflare edge/CDN, Google Fonts + 7 more | Find emails |
| viagginrete-it.it | #274,734 | ASP.NET, Bootstrap, Cookie-Script + 9 more | Find emails |
| trekksoft.com | #275,062 | AWS WAF, Amazon CloudFront, Amazon Route 53 + 22 more | Find emails |
| coorslight.com | #275,181 | Adobe Experience Cloud (Launch), Adobe Fonts, Adobe Fonts (Typekit) + 10 more | Find emails |
| hotplayer.app | #275,520 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 5 more | Find emails |
| alliedvision.com | #275,832 | Font Awesome, Google Fonts, Google Tag Manager + 8 more | Find emails |
| marketuno.com | #276,026 | ASP.NET, Adobe Fonts (Typekit), Cloudflare edge/CDN + 10 more | Find emails |
| hometownstations.com | #276,143 | DoubleClick (Google Ads), Google Fonts, Google Publisher Tag + 6 more | Find emails |
| liberianobserver.com | #276,400 | DoubleClick (Google Ads), Google Fonts, Google Publisher Tag + 5 more | Find emails |
| builtinaustin.com | #276,622 | ASP.NET, Bootstrap, Cloudflare + 12 more | Find emails |
| eventleaf.com | #276,630 | ASP.NET, Azure API Management, Azure DNS + 10 more | Find emails |
| faces.sa | #276,733 | Cloudflare, Cloudflare edge/CDN, Cloudinary + 11 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 →