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 |
|---|---|---|---|
| casamattos.com.br | #599,174 | Azion, Google Analytics, Google Fonts + 5 more | Find emails |
| chromatox.com.br | #599,235 | Amazon CloudFront, Amazon Route 53, Google Tag Manager + 4 more | Find emails |
| csgopositive.me | #599,381 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 6 more | Find emails |
| #526 (Tranco) |
| Find emails |
| 5 | ups.com | #658 (Tranco) | Find emails |
| divvino.com.br | #599,507 | Adopt, Amazon CloudFront, Amazon Route 53 + 12 more | Find emails |
| farmaciasaas.com | #599,741 | Amazon CloudFront, Cloudflare, Google Tag Manager + 5 more | Find emails |
| farmaciasmedicity.com | #599,743 | Amazon CloudFront, Google Tag Manager, Hotjar + 7 more | Find emails |
| ferco.com.gt | #599,764 | Amazon CloudFront, Google Fonts, Google Tag Manager + 7 more | Find emails |
| fukufukutoreka.com | #599,874 | Google Analytics, Google Fonts, Google Tag Manager + 8 more | Find emails |
| futurepropertyauctions.co.uk | #599,886 | Google Analytics, Google Tag Manager, LiveChat + 6 more | Find emails |
| gayarabclub.com | #599,917 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 13 more | Find emails |
| giovannababy.com.br | #599,970 | Amazon CloudFront, Bootstrap, Font Awesome + 14 more | Find emails |
| gmad.com.br | #599,979 | Azion, Cloudflare, Google Ads Conversion + 7 more | Find emails |
| info-portal.me | #600,259 | Cloudflare, Let's Encrypt, PHP + 4 more | Find emails |
| informatsoftware.be | #600,265 | ASP.NET, Azure API Management, Azure DNS + 8 more | Find emails |
| kingoflenses.com.br | #600,484 | Amazon CloudFront, Amazon Route 53, Google Tag Manager + 7 more | Find emails |
| locatel.com.ve | #600,694 | Amazon CloudFront, Google Tag Manager, Let's Encrypt + 4 more | Find emails |
| mapstudy.edu.vn | #600,786 | DigitalOcean Spaces, Google Fonts, Let's Encrypt + 3 more | Find emails |
| mateusports.com.ar | #600,819 | Amazon CloudFront, Cloudflare, Google Tag Manager + 5 more | Find emails |
| motobr.com.br | #600,991 | Amazon CloudFront, ConsentMo, Cookie-Script + 8 more | Find emails |
| okkia.it | #601,222 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 12 more | Find emails |
| padovani.com.br | #601,296 | Amazon CloudFront, Google Tag Manager, Let's Encrypt + 5 more | Find emails |
| petcamp.com.br | #601,369 | Azion, Cloudflare, Google Fonts + 5 more | Find emails |
| primeguns.com.br | #601,493 | Amazon CloudFront, Cloudflare, Google Tag Manager + 4 more | Find emails |
| reisoffice.com.br | #601,623 | Amazon Route 53, DoubleClick (Google Ads), Fancybox + 14 more | Find emails |
| sanavita.com.br | #601,733 | Amazon CloudFront, Azure DNS, Google Tag Manager + 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 →