Security & WAF
56,180 of the 1,000,000 top sites in our Tranco top-1M census run reCAPTCHA v2 (5.6%). Google's challenge-response service that verifies whether a site visitor is human or a bot. Detection is homepage-level HTML/header fingerprinting, so a site can run reCAPTCHA v2 on other pages without it showing here.
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | apache.org | #125 (Tranco) | Find emails |
| 2 | w3.org | #184 (Tranco) | Find emails |
| 3 | pushy.io | #467 (Tranco) | Find emails |
| 4 | sharethrough.com |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| baublebar.com | #74,870 | Adobe Fonts (Typekit), Cloudflare edge/CDN, Google Tag Manager + 5 more | Find emails |
| kometsales.com | #74,883 | AOS, Bootstrap, Cloudflare + 8 more | Find emails |
| modsgaming.ru | #74,909 | Cloudflare, Font Awesome, Google AdSense + 10 more | Find emails |
| #594 (Tranco) |
| Find emails |
| 5 | cdnvideo.ru | #598 (Tranco) | Find emails |
| miyklas.com.ua | #74,912 | Amazon Route 53, Azure API Management, Azure Front Door + 11 more | Find emails |
| ludopedia.com.br | #74,916 | Amazon Route 53, Bootstrap, Fancybox + 14 more | Find emails |
| tamilnovelwriters.com | #74,964 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 7 more | Find emails |
| sexomercadobcn.com | #74,994 | Cloudflare edge/CDN, Google Analytics, Google Fonts + 9 more | Find emails |
| belroshop.com | #75,007 | Cloudflare, Cloudflare edge/CDN, Font Awesome + 10 more | Find emails |
| funeraltimes.com | #75,052 | ASP.NET, Adobe Fonts (Typekit), AngularJS + 17 more | Find emails |
| minnano-av.com | #75,053 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 8 more | Find emails |
| limitedrungames.com | #75,091 | Adobe Fonts, Adobe Fonts (Typekit), Cloudflare edge/CDN + 7 more | Find emails |
| helenair.com | #75,135 | Amazon Advertising, Apache, AppNexus + 31 more | Find emails |
| teatroporno.com | #75,138 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 5 more | Find emails |
| katc.com | #75,236 | Adobe Fonts (Typekit), Amazon (ACM), Amazon CloudFront + 14 more | Find emails |
| veritonic.com | #75,257 | Atlassian Statuspage, Bootstrap, Cloudflare Bot Management + 19 more | Find emails |
| sverhestestvennoe.name | #75,258 | Font Awesome, Google Hosted Libraries, Let's Encrypt + 7 more | Find emails |
| vava8.com | #75,267 | DigiCert, Fancybox, Font Awesome + 6 more | Find emails |
| spectr-pdd.ru | #75,296 | Chart.js, Drupal, Google Analytics + 11 more | Find emails |
| isabelmarant.com | #75,310 | Cloudflare edge/CDN, Klaviyo, Let's Encrypt + 6 more | Find emails |
| tocka.com.mk | #75,312 | Apache, Astro, Bootstrap + 11 more | Find emails |
| diptyqueparis.com | #75,330 | AB Tasty, Algolia, Cloudflare edge/CDN + 8 more | Find emails |
| mechanicdesk.com.au | #75,402 | AddThis, Amazon (ACM), Amazon Route 53 + 17 more | Find emails |
| businesslist.com.ng | #75,410 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 8 more | Find emails |
| alfamart.co.id | #75,435 | Sectigo, reCAPTCHA, reCAPTCHA Enterprise | Find emails |
| koronacloud.com | #75,439 | Amazon Route 53, Bootstrap, Font Awesome + 5 more | Find emails |
Showing the first 10,000matches — add a filter to narrow.
From the Crawlora Website Tech Stack Dataset, a homepage-level fingerprint of a 1,000,000-domain Tranco top-1M census (run top1m-2026-08-24-full), snapshot August 24, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →