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 |
|---|---|---|---|
| step2love.com | #687,525 | AdRoll, Cloudflare, Cloudflare Web Analytics + 16 more | Find emails |
| ventureshop.com.br | #687,541 | Amazon CloudFront, Google Tag Manager, Google Workspace + 5 more | Find emails |
| oster.cl | #687,649 | Amazon CloudFront, Bootstrap, CSC (Digital Brand Services) + 11 more | Find emails |
| #526 (Tranco) |
| Find emails |
| 5 | ups.com | #658 (Tranco) | Find emails |
| sallybeauty.cl | #687,663 | Amazon CloudFront, Google Tag Manager, Hotjar + 7 more | Find emails |
| onlylocalclub.com | #687,946 | Bootstrap, ExoClick, Font Awesome + 15 more | Find emails |
| sadeno.com | #688,067 | Ahrefs Analytics, Bootstrap, GSAP + 8 more | Find emails |
| newarkpostonline.com | #688,343 | Blockthrough, Cloudflare edge/CDN, DoubleClick (Google Ads) + 14 more | Find emails |
| sevalla.com | #688,957 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 8 more | Find emails |
| ntec.by | #688,978 | CDN Fonts, Next.js, Nginx + 3 more | Find emails |
| mymalonetelegram.com | #689,035 | Amazon Advertising, DoubleClick (Google Ads), Empower Local + 14 more | Find emails |
| itdashboard.gov | #689,207 | Amazon (ACM), Amazon CloudFront, Drupal + 6 more | Find emails |
| tiogapublishing.com | #689,654 | DoubleClick (Google Ads), Font Awesome, Google AdSense + 9 more | Find emails |
| xiaomiperu.com | #690,402 | Amazon CloudFront, Google Tag Manager, Let's Encrypt + 4 more | Find emails |
| accesstrade.ne.jp | #690,506 | Apache, DigiCert, Font Awesome + 6 more | Find emails |
| hometownregister.com | #690,770 | Amazon Advertising, Blockthrough, Confiant + 17 more | Find emails |
| duxturkiye.com | #691,098 | ASP.NET, Adobe Fonts (Typekit), Cloudflare edge/CDN + 10 more | Find emails |
| kmzu.com | #691,128 | Cloudflare, DoubleClick (Google Ads), Google Fonts + 7 more | Find emails |
| globaldiscoveryvacations.com | #691,256 | ASP.NET, Bootstrap, Fancybox + 13 more | Find emails |
| ninepoint.com | #691,333 | AOS, ASP.NET, Amazon Route 53 + 12 more | Find emails |
| rlf.org.uk | #691,411 | Amazon CloudFront, Cloudflare, Cloudflare edge/CDN + 16 more | Find emails |
| dynserv.com | #691,871 | ASP.NET, Adobe Fonts (Typekit), Cloudflare edge/CDN + 10 more | Find emails |
| yaktrinews.com | #692,061 | Amazon Route 53, Confiant, Google Fonts + 7 more | Find emails |
| authogar.com | #692,555 | Amazon CloudFront, Cloudflare, Google Tag Manager + 5 more | Find emails |
| assistrx.com | #693,169 | 6sense, Bootstrap, CookieYes + 14 more | Find emails |
| sekabet1580.com | #693,342 | ASP.NET, Bluesky, Bootstrap + 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 →