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 |
|---|---|---|---|
| ticketvillage.jp | #625,533 | Amazon (ACM), Amazon Route 53, Axios + 10 more | Find emails |
| getmari.com | #625,780 | ASP.NET, Adobe Fonts (Typekit), Cloudflare edge/CDN + 10 more | Find emails |
| iloveplaytime.com | #626,068 | Apache, Bootstrap, Font Awesome + 15 more | Find emails |
| #526 (Tranco) |
| Find emails |
| 5 | ups.com | #658 (Tranco) | Find emails |
| porndoepremium.com | #626,081 | Amazon Route 53, Google Fonts, Let's Encrypt + 3 more | Find emails |
| coladaily.com | #626,098 | DoubleClick (Google Ads), Font Awesome, Google AdSense + 11 more | Find emails |
| corridordigital.com | #626,149 | Amazon (ACM), Amazon CloudFront, Amazon S3 + 9 more | Find emails |
| budorcash.com | #626,790 | ASP.NET, Adobe Fonts (Typekit), Cloudflare edge/CDN + 10 more | Find emails |
| lojasafubra.com.br | #627,400 | Amazon CloudFront, Google Tag Manager, Let's Encrypt + 5 more | Find emails |
| waltham.com | #627,536 | AOS, Amazon (ACM), Amazon CloudFront + 14 more | Find emails |
| metabo-hpt.com | #627,653 | ASP.NET, Adobe Fonts (Typekit), Amazon Advertising + 19 more | Find emails |
| ita-group.ru | #627,880 | Bootstrap, Google Tag Manager, Let's Encrypt + 5 more | Find emails |
| drkoncerthuset.dk | #628,010 | ASP.NET, Adobe Fonts (Typekit), Akamai Edge DNS + 7 more | Find emails |
| solplanet.net | #628,125 | CookieYes, Google Analytics, Google Fonts + 12 more | Find emails |
| ti.me | #628,156 | Fastly, Google Tag Manager, Integral Ad Science + 7 more | Find emails |
| 406mtsports.com | #628,297 | 33Across, Advertising.com, Amazon Advertising + 41 more | Find emails |
| cleanup.org.au | #628,416 | Bootstrap, Cloudflare, Cloudflare Bot Management + 30 more | Find emails |
| hdnicewallpapers.com | #628,439 | Bootstrap, Bunny CDN, BunnyCDN + 12 more | Find emails |
| exploremoreil.com | #628,832 | ASP.NET, Amazon (ACM), Amazon CloudFront + 8 more | Find emails |
| stlhighschoolsports.com | #628,886 | DoubleClick (Google Ads), Font Awesome, Google AdSense + 12 more | Find emails |
| telluridenews.com | #629,912 | DoubleClick (Google Ads), Google Fonts, Google Publisher Tag + 8 more | Find emails |
| gling.ai | #630,132 | AWS Lambda, Cloudflare edge/CDN, Google Fonts + 12 more | Find emails |
| larosafoods.com | #630,535 | ASP.NET, Adobe Fonts (Typekit), Cloudflare edge/CDN + 10 more | Find emails |
| betterjobsonline.com | #630,591 | Bootstrap, Font Awesome, Google Analytics + 12 more | Find emails |
| getotal.com | #631,093 | ASP.NET, Adobe Fonts (Typekit), Cloudflare edge/CDN + 10 more | Find emails |
| avilms.com | #631,294 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 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 →