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 |
|---|---|---|---|
| globegazette.com | #143,401 | 33Across, Advertising.com, Amazon Advertising + 44 more | Find emails |
| northwestgeorgianews.com | #143,784 | DoubleClick (Google Ads), Google Fonts, Google Publisher Tag + 7 more | Find emails |
| dm.hu | #143,810 | Let's Encrypt, reCAPTCHA | Find emails |
| #526 (Tranco) |
| Find emails |
| 5 | ups.com | #658 (Tranco) | Find emails |
| thepeterboroughexaminer.com | #143,970 | Amazon Advertising, DoubleClick (Google Ads), Font Awesome + 10 more | Find emails |
| bangbrosnetwork.com | #144,113 | Cloudflare, Google Fonts, Let's Encrypt + 3 more | Find emails |
| easypolls.net | #144,114 | Amazon (ACM), Amazon Route 53, Meta Pixel + 2 more | Find emails |
| mortons.com | #144,234 | AudioEye, Cloudflare, Fastly + 7 more | Find emails |
| stcatharinesstandard.ca | #144,336 | Amazon Advertising, DoubleClick (Google Ads), Font Awesome + 10 more | Find emails |
| trackroad.com | #144,429 | ASP.NET, Let's Encrypt, Microsoft IIS + 2 more | Find emails |
| runners.nl | #144,835 | Amazon Route 53, Google Analytics, Google Tag Manager + 5 more | Find emails |
| bldr.com | #145,034 | Amplience, Bootstrap, CSC (Digital Brand Services) + 13 more | Find emails |
| hmart.com | #145,122 | Amazon CloudFront, Cloudflare, Google Analytics + 8 more | Find emails |
| goodwaygroup.com | #145,176 | AWS Lambda, Amazon Route 53, Cloudflare edge/CDN + 17 more | Find emails |
| mygamedb.com | #145,191 | Font Awesome, Google AdSense, Google Analytics + 4 more | Find emails |
| laseraway.com | #145,412 | BrightEdge, Cloudflare, Cloudflare edge/CDN + 11 more | Find emails |
| lunchables.com | #145,435 | CSC (Digital Brand Services), Cloudinary, Contentful + 6 more | Find emails |
| sportsv.net | #145,670 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 9 more | Find emails |
| bart.sk | #146,042 | Google Analytics, Google Cloud, Google Fonts + 7 more | Find emails |
| bostoncomputing.net | #146,624 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 5 more | Find emails |
| smartaddons.com | #146,666 | Apache, Bootstrap, Font Awesome + 11 more | Find emails |
| keprtv.com | #146,726 | Cloudflare, DoubleClick (Google Ads), Google Fonts + 7 more | Find emails |
| goskagit.com | #146,791 | Blockthrough, Cloudflare edge/CDN, DoubleClick (Google Ads) + 9 more | Find emails |
| binarylane.com.au | #147,038 | Amazon CloudFront, Atlassian Cloud, Cloudflare + 10 more | Find emails |
| mofos.com | #147,128 | Amazon Route 53, Google Fonts, Let's Encrypt + 3 more | Find emails |
| bdtonline.com | #147,340 | Blockthrough, Confiant, Empower Local + 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 →