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 |
|---|---|---|---|
| travelistica.ae | #240,641 | Bootstrap, Cookie-Script, DoubleClick (Google Ads) + 13 more | Find emails |
| themountaineer.com | #241,232 | Amazon Advertising, Broadstreet, DoubleClick (Google Ads) + 12 more | Find emails |
| kmaland.com | #241,316 | Amazon Advertising, Font Awesome, Google AdSense + 9 more | Find emails |
| #526 (Tranco) |
| Find emails |
| 5 | ups.com | #658 (Tranco) | Find emails |
| cash.me | #241,416 | Amazon Route 53, Bugsnag, Cloudflare Bot Management + 16 more | Find emails |
| forecastinternational.com | #241,749 | Azure DNS, Azure Front Door, DigiCert + 10 more | Find emails |
| dunloppneus.com.br | #242,073 | Amazon CloudFront, Amazon Route 53, Google Tag Manager + 6 more | Find emails |
| hastingstribune.com | #242,463 | DoubleClick (Google Ads), Google Fonts, Google Publisher Tag + 6 more | Find emails |
| superlivetv.com | #243,012 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 9 more | Find emails |
| kokomotribune.com | #243,033 | Font Awesome, Google Fonts, Google Tag Manager + 6 more | Find emails |
| lap.pl | #243,407 | Bootstrap, Font Awesome, Google Ads Conversion + 8 more | Find emails |
| lodinews.com | #243,490 | Font Awesome, Google Analytics, Google Fonts + 10 more | Find emails |
| hippovideo.io | #243,507 | AdRoll, Amazon (ACM), Amazon Route 53 + 18 more | Find emails |
| inyoregister.com | #243,542 | Amazon Advertising, DoubleClick (Google Ads), Font Awesome + 13 more | Find emails |
| superstruct.services | #244,071 | Let's Encrypt, Nuxt.js, reCAPTCHA + 1 more | Find emails |
| similac.com | #244,168 | Adobe Experience Manager Edge Delivery (Helix RUM), Akamai Edge DNS, Amazon CloudFront + 9 more | Find emails |
| thederrick.com | #244,411 | Font Awesome, Google AdSense, Google Analytics + 9 more | Find emails |
| ilaportal.com | #245,411 | AOS, Bootstrap, Font Awesome + 10 more | Find emails |
| valleybreeze.com | #245,610 | DoubleClick (Google Ads), Google Fonts, Google Publisher Tag + 5 more | Find emails |
| fruitsandveggies.org | #245,636 | Adobe Fonts, Adobe Fonts (Typekit), Cloudflare + 15 more | Find emails |
| northcentralpa.com | #246,115 | Blockthrough, DoubleClick (Google Ads), Google Cloud DNS + 7 more | Find emails |
| spinlife.com | #246,553 | ASP.NET, Algolia, Bugsnag + 17 more | Find emails |
| aikantube.com | #246,791 | Apache, Bootstrap, Feedburner + 12 more | Find emails |
| fastcasual.com | #246,894 | Amazon (ACM), Amazon Route 53, Bootstrap + 13 more | Find emails |
| traveluro.com | #246,896 | Amazon Route 53, Cookie-Script, Google Fonts + 5 more | Find emails |
| bigspringherald.com | #246,993 | Amazon Advertising, DoubleClick (Google Ads), Font Awesome + 13 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 →