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 |
|---|---|---|---|
| valisere.com.br | #839,459 | Amazon CloudFront, Google Tag Manager, Hotjar + 7 more | Find emails |
| victoriassecretbeauty.pe | #840,261 | Amazon CloudFront, Google Tag Manager, Let's Encrypt + 3 more | Find emails |
| villarrealmuebles.com | #840,518 | Amazon CloudFront, Google Tag Manager, Ionic Framework + 6 more | Find emails |
| #526 (Tranco) |
| Find emails |
| 5 | ups.com | #658 (Tranco) | Find emails |
| voiz.hu | #841,228 | Cloudflare, Google Cloud, Google Fonts + 6 more | Find emails |
| vzemime.com | #841,589 | Google AdSense, Google Analytics, Google Tag Manager + 6 more | Find emails |
| webdelhidromasaje.com | #842,171 | Apache, Cloudflare, Font Awesome + 9 more | Find emails |
| wielkopolskizpn.pl | #842,616 | LiteSpeed, Next.js, PHP + 5 more | Find emails |
| wkaq580.com | #843,035 | Cloudflare, DoubleClick (Google Ads), Google Fonts + 6 more | Find emails |
| xn--bctoto-9jb.com | #844,204 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 9 more | Find emails |
| yamal789.com | #844,881 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 5 more | Find emails |
| yedaham.co.kr | #845,019 | Daum, DigiCert, GSAP + 11 more | Find emails |
| yenipoct.az | #845,050 | Bootstrap, Font Awesome, Google Fonts + 14 more | Find emails |
| yolo4dnyata.com | #845,251 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 10 more | Find emails |
| yourpedia.in | #845,398 | ASP.NET, Bootstrap, Google Analytics + 9 more | Find emails |
| zoombers.com | #846,501 | AddThis, Bootstrap, Google Analytics + 19 more | Find emails |
| adv.page | #846,814 | Apache, Bootstrap, Font Awesome + 10 more | Find emails |
| detentionwatchnetwork.org | #847,282 | Axios, Bluesky, Bootstrap + 13 more | Find emails |
| wzo.org.il | #847,525 | ASP.NET, Azure DNS, Azure Front Door + 8 more | Find emails |
| doccura.se | #847,742 | Google Ads Conversion, Google Analytics, Google Tag Manager + 8 more | Find emails |
| heycould.com | #849,346 | ASP.NET, Adobe Fonts (Typekit), Cloudflare edge/CDN + 10 more | Find emails |
| energyandcapital.com | #849,425 | Amazon (ACM), Amazon CloudFront, Apache + 10 more | Find emails |
| cnhinews.com | #849,507 | Font Awesome, Google Analytics, Google Fonts + 8 more | Find emails |
| asiaimages.net | #850,100 | DigiCert, Google Fonts, reCAPTCHA | Find emails |
| vumele.com | #850,412 | ASP.NET, Adobe Fonts (Typekit), Cloudflare edge/CDN + 10 more | Find emails |
| flowrealty.com | #850,865 | Apache, ConsentMo, Enzuzo + 13 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 →