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 |
|---|---|---|---|
| villagecinemas.gr | #84,559 | ASP.NET, Azure API Management, Azure Front Door + 7 more | Find emails |
| oneturf.fr | #85,358 | Google AdSense, Google Analytics, Google Tag Manager + 6 more | Find emails |
| myheritage.se | #85,482 | Amazon CloudFront, Apache, ConsentMo + 6 more | Find emails |
| #526 (Tranco) |
| Find emails |
| 5 | ups.com | #658 (Tranco) | Find emails |
| wacotrib.com | #85,565 | 33Across, Advertising.com, Amazon Advertising + 45 more | Find emails |
| etmall.com.tw | #85,768 | Amazon Route 53, Google Analytics, Google Tag Manager + 6 more | Find emails |
| imec.be | #86,274 | Adobe Fonts (Typekit), Drupal, Google Tag Manager + 6 more | Find emails |
| techcombank.com | #86,732 | Adobe Experience Cloud (Launch), Amazon CloudFront, Apache + 5 more | Find emails |
| bugaboo.com | #86,848 | Affirm, Amazon Route 53, Cloudflare edge/CDN + 10 more | Find emails |
| belmeta.com | #86,907 | ASP.NET, ConsentMo, Contentful + 4 more | Find emails |
| coincheck.com | #87,175 | Adobe Fonts (Typekit), Amazon (ACM), Amazon CloudFront + 13 more | Find emails |
| creattiva.cl | #87,353 | Bootstrap, Google Ads Conversion, Google Analytics + 11 more | Find emails |
| journalgazette.net | #87,389 | Amazon Route 53, Google Fonts, Google Tag Manager + 5 more | Find emails |
| tekstovi.net | #88,018 | Apache, Google AdSense, Google Analytics + 4 more | Find emails |
| ma-kko.com | #88,295 | Google Fonts, Google Tag Manager, Let's Encrypt + 6 more | Find emails |
| conservador.cl | #88,756 | DigiCert, Imperva, jQuery + 1 more | Find emails |
| journaltimes.com | #88,781 | 33Across, Advertising.com, Amazon Advertising + 44 more | Find emails |
| lilysilk.com | #88,869 | Bazaarvoice, Cloudflare, Cloudflare Bot Management + 8 more | Find emails |
| cede.ch | #90,142 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 3 more | Find emails |
| ctxt.io | #91,066 | Cloudflare, Google Analytics, Google Cloud + 5 more | Find emails |
| active911.com | #91,245 | Bootstrap, Cloudflare Bot Management, Cloudflare edge/CDN + 22 more | Find emails |
| calil.jp | #91,247 | Amazon Route 53, Google AdSense, Google Analytics + 11 more | Find emails |
| herald-dispatch.com | #92,389 | Blockthrough, DoubleClick (Google Ads), Empower Local + 13 more | Find emails |
| multiplex.com.ar | #92,446 | Cloudflare, Cloudflare edge/CDN, Font Awesome + 15 more | Find emails |
| mdjonline.com | #92,473 | Blockthrough, DoubleClick (Google Ads), Google Fonts + 9 more | Find emails |
| khq.com | #92,636 | Blockthrough, DoubleClick (Google Ads), Google Fonts + 8 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 →