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 |
|---|---|---|---|
| expenseplus.co.uk | #780,343 | Apache, Google Analytics, Google Fonts + 7 more | Find emails |
| expo2027shop.jp | #780,369 | Amazon (ACM), Amazon CloudFront, Apache + 12 more | Find emails |
| ezexam.in | #780,493 | AOS, Amazon (ACM), Amazon Route 53 + 24 more | Find emails |
| #526 (Tranco) |
| Find emails |
| 5 | ups.com | #658 (Tranco) | Find emails |
| ezhealthtrack.com | #780,500 | Amazon (ACM), Apache, Bootstrap + 12 more | Find emails |
| ezplus.com.tw | #780,526 | Amazon Route 53, Apache, Let's Encrypt + 2 more | Find emails |
| ezpretty.com.tw | #780,527 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 18 more | Find emails |
| fabrico.in | #780,715 | Amazon (ACM), Amazon Route 53, Google Fonts + 7 more | Find emails |
| fastpass.gr | #781,186 | Bootstrap, Font Awesome, Google Fonts + 9 more | Find emails |
| fazzinihome.com | #781,263 | Adobe Fonts (Typekit), Bootstrap, Cloudflare + 17 more | Find emails |
| fernapet.cl | #781,509 | Amazon CloudFront, Google Tag Manager, Ionic Framework + 7 more | Find emails |
| ferniplast.com | #781,511 | Amazon CloudFront, Cloudflare, Google Tag Manager + 6 more | Find emails |
| ferracini.com.br | #781,517 | Amazon CloudFront, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| ferreirasport.com | #781,529 | Amazon CloudFront, Cloudflare, Google Tag Manager + 4 more | Find emails |
| ficklokal.com | #781,715 | Apache, Axios, Bootstrap + 11 more | Find emails |
| fimaloans.com | #781,885 | Bootstrap, Font Awesome, Google Ads Conversion + 12 more | Find emails |
| finya.at | #782,019 | Cloudflare, Cloudflare edge/CDN, Google Hosted Libraries + 6 more | Find emails |
| finya.ch | #782,020 | Cloudflare, Cloudflare edge/CDN, Google Hosted Libraries + 6 more | Find emails |
| force-mobility.fr | #782,774 | Bazaarvoice, Google Maps, Google Tag Manager + 3 more | Find emails |
| fordlioho.com.tw | #782,787 | Azure Front Door, Google Tag Manager, Microsoft 365 + 2 more | Find emails |
| friella.com.br | #783,266 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 6 more | Find emails |
| fruitfarm-game.com | #783,322 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 6 more | Find emails |
| gabellefree.com | #783,966 | Bootstrap, Font Awesome, Google Cloud DNS + 7 more | Find emails |
| geomega.com.mx | #784,925 | Apache, DigiCert, Font Awesome + 10 more | Find emails |
| glosboken.se | #785,744 | Apache, Font Awesome, Google Workspace + 6 more | Find emails |
| glosjobs.co.uk | #785,746 | Google Tag Manager, Ionic Framework, Let's Encrypt + 6 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 →