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 |
|---|---|---|---|
| minehut.com | #79,490 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 7 more | Find emails |
| pycca.com | #79,555 | Amazon CloudFront, Bootstrap, Cloudflare + 13 more | Find emails |
| wyomingnews.com | #79,762 | Blockthrough, Cloudflare edge/CDN, Google Fonts + 9 more | Find emails |
| #526 (Tranco) |
| Find emails |
| 5 | ups.com | #658 (Tranco) | Find emails |
| offerhives.com | #80,157 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 1 more | Find emails |
| criterionchannel.com | #80,169 | Cloudflare edge/CDN, Google Analytics, Google Fonts + 9 more | Find emails |
| angelcam.com | #80,403 | AWS Lambda, Amazon Route 53, Astro + 18 more | Find emails |
| rtdbrasil.org.br | #80,477 | Amazon Route 53, Bootstrap, Cloudflare Turnstile + 9 more | Find emails |
| autoconvert.co.uk | #80,546 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 7 more | Find emails |
| remarkable.engineering | #80,550 | Let's Encrypt, Next.js, Sanity + 3 more | Find emails |
| digitel.com.ve | #80,583 | AWS Lambda, Cloudflare edge/CDN, DigiCert + 14 more | Find emails |
| fredericknewspost.com | #81,131 | DoubleClick (Google Ads), Google Fonts, Google Publisher Tag + 7 more | Find emails |
| kistler.com | #81,378 | Akamai edge/CDN, Amazon Route 53, DigiCert + 4 more | Find emails |
| strat-o-matic.com | #81,835 | Amazon (ACM), Amazon CloudFront, Amazon Pay + 18 more | Find emails |
| wcfcourier.com | #81,954 | 33Across, Advertising.com, Amazon Advertising + 45 more | Find emails |
| idahopress.com | #82,068 | Blockthrough, Cloudflare edge/CDN, Google Fonts + 9 more | Find emails |
| nas.gov.qa | #82,385 | Bootstrap, DigiCert, Dynatrace + 4 more | Find emails |
| superlivechat.tv | #82,594 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 8 more | Find emails |
| yakimaherald.com | #82,735 | DoubleClick (Google Ads), Google Cloud DNS, Google Fonts + 8 more | Find emails |
| cue-monitor.jp | #83,041 | Amazon (ACM), Amazon CloudFront, Apache + 6 more | Find emails |
| oster.com.br | #83,417 | Adobe Fonts (Typekit), Amazon CloudFront, Bootstrap + 17 more | Find emails |
| jochen-schweizer.de | #83,496 | Amazon CloudFront, Amazon Pay, Cloudflare edge/CDN + 9 more | Find emails |
| drsimi.cl | #83,546 | Amazon CloudFront, Cloudflare, Cloudflare edge/CDN + 7 more | Find emails |
| crocs.com.br | #83,662 | Amazon CloudFront, Google Tag Manager, Let's Encrypt + 5 more | Find emails |
| dm.at | #83,987 | Let's Encrypt, reCAPTCHA | Find emails |
| pleno.digital | #84,345 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 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 →