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 |
|---|---|---|---|
| sistemaprover.com.br | #601,871 | Amazon (ACM), Amazon Route 53, Google Tag Manager + 5 more | Find emails |
| souconcurseiroevoupassar.com | #601,946 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 11 more | Find emails |
| standardlesothobank.co.ls | #601,995 | Adobe Experience Cloud (Launch), Cloudflare Bot Management, Cloudflare edge/CDN + 9 more | Find emails |
| #526 (Tranco) |
| Find emails |
| 5 | ups.com | #658 (Tranco) | Find emails |
| swarovski.com.mx | #602,054 | Amazon CloudFront, Google Tag Manager, Let's Encrypt + 4 more | Find emails |
| tamal.co.il | #602,082 | Amazon Route 53, Cookie-Script, Google Tag Manager + 11 more | Find emails |
| teleradiologia.com | #602,115 | AOS, Bootstrap, Express + 18 more | Find emails |
| tony.com.mx | #602,184 | Amazon CloudFront, Google Tag Manager, Let's Encrypt + 6 more | Find emails |
| triathlon.com.pe | #602,243 | Amazon CloudFront, Google Tag Manager, Google Workspace + 6 more | Find emails |
| tvlar.com.br | #602,277 | Amazon CloudFront, Cookie-Script, Google Tag Manager + 7 more | Find emails |
| ulubmp3.eu | #602,304 | Font Awesome, Google Analytics, Google Tag Manager + 7 more | Find emails |
| unimedserragaucha.com.br | #602,318 | Adopt, Akamai Edge DNS, Akamai edge/CDN + 10 more | Find emails |
| walmart.com.hn | #602,453 | Amazon CloudFront, Google Tag Manager, Meta Pixel + 3 more | Find emails |
| while1.biz | #602,494 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 12 more | Find emails |
| wisemove.co.za | #602,511 | Ahrefs Analytics, Cloudflare, Cloudflare Web Analytics + 12 more | Find emails |
| swxlocalsports.com | #602,903 | Blockthrough, Google Fonts, Google Tag Manager + 6 more | Find emails |
| kma.biz | #603,052 | Bootstrap, Cloudflare, Google Analytics + 6 more | Find emails |
| ytclone.com | #603,175 | ASP.NET, Adobe Fonts (Typekit), Cloudflare edge/CDN + 10 more | Find emails |
| purewestrealestate.com | #603,588 | Adobe Fonts (Typekit), Apache, ConsentMo + 15 more | Find emails |
| supersaas.it | #604,454 | Amazon (ACM), Amazon Route 53, Apache + 4 more | Find emails |
| couriernews.com | #605,386 | Amazon Advertising, Blockthrough, Confiant + 19 more | Find emails |
| dhareeba.gov.qa | #605,841 | Bootstrap, DigiCert, Google Analytics + 5 more | Find emails |
| mooresvilletribune.com | #606,193 | 33Across, Advertising.com, Amazon Advertising + 43 more | Find emails |
| timma.no | #606,438 | Amazon (ACM), Amazon CloudFront, Amazon S3 + 4 more | Find emails |
| transsensual.com | #606,573 | Amazon Route 53, Google Fonts, Let's Encrypt + 4 more | Find emails |
| ethosenergy.com | #607,466 | Cookiebot, Google Fonts, Google Tag Manager + 4 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 →