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 |
|---|---|---|---|
| glowria.com | #785,763 | AOS, Akamai edge/CDN, Akamai mPulse + 9 more | Find emails |
| go-mo.ch | #785,862 | Google Trust Services, reCAPTCHA | Find emails |
| gopet.pe | #786,364 | Amazon CloudFront, Cloudflare, Google Tag Manager + 5 more | Find emails |
| #526 (Tranco) |
| Find emails |
| 5 | ups.com | #658 (Tranco) | Find emails |
| #786,737 |
| Amazon Route 53, Apache, Bootstrap + 12 more |
| Find emails |
| gthcatering.cz | #787,188 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 10 more | Find emails |
| henryhandfuneralhome.com | #788,606 | AOS, Bootstrap, Cloudflare edge/CDN + 6 more | Find emails |
| hezkynabytek.cz | #788,783 | AddToAny, All in One SEO, CleanTalk + 11 more | Find emails |
| himalayanheli.com | #789,008 | Bootstrap, Font Awesome, Google Analytics + 10 more | Find emails |
| homeandcook.hu | #789,483 | Cloudflare Web Analytics, Cloudflare edge/CDN, Font Awesome + 7 more | Find emails |
| homesentry.co | #789,531 | Amazon CloudFront, Google Tag Manager, Let's Encrypt + 5 more | Find emails |
| horizonplay.com.br | #789,705 | Azion, Google Analytics, Google Fonts + 8 more | Find emails |
| hugoboss.com.br | #790,215 | Amazon CloudFront, Google Tag Manager, Hotjar + 6 more | Find emails |
| hut4dmaster.com | #790,312 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 10 more | Find emails |
| ib888x3.com | #790,629 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 5 more | Find emails |
| ib888x3.net | #790,630 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 5 more | Find emails |
| ib888x4.net | #790,631 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 5 more | Find emails |
| ikorkort.nu | #791,247 | Cloudflare, Cloudflare edge/CDN, Font Awesome + 14 more | Find emails |
| ilumiperu.com | #791,358 | Cloudflare edge/CDN, Google Tag Manager, Ionic Framework + 8 more | Find emails |
| industriastexicor.co | #791,828 | Apache, Font Awesome, Google Ads Conversion + 11 more | Find emails |
| interjacht.pl | #792,300 | DigiCert, Google Fonts, Google Tag Manager + 4 more | Find emails |
| invoy.jp | #792,449 | Amazon CloudFront, Cloudflare Bot Management, Cloudflare Turnstile + 14 more | Find emails |
| iperalspesaonline.it | #792,537 | Adobe Fonts (Typekit), Amazon (ACM), Eye-Able + 2 more | Find emails |
| ishkop.uz | #792,778 | ASP.NET, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| jalia.fr | #793,560 | Adobe Fonts (Typekit), Apache, DigiCert + 7 more | Find emails |
| jarussell.co.nz | #793,701 | ASP.NET, DigiCert, Google Analytics + 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 →