Security & WAF
56,626 of the 1,000,000 top sites in our Tranco top-1M census run reCAPTCHA v2 (5.7%). 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 |
|---|---|---|---|
| jne.co.id | #20,555 | Cloudflare, Datadog, DigiCert + 7 more | Find emails |
| conjuguemos.com | #20,593 | Amazon (ACM), Amazon Advertising, Amazon Route 53 + 15 more | Find emails |
| werite.net | #20,669 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 2 more | Find emails |
| #594 (Tranco) |
| Find emails |
| 5 | cdnvideo.ru | #598 (Tranco) | Find emails |
| enel.com.br | #20,670 | Adobe Experience Cloud (Launch), Apache, Dynatrace + 7 more | Find emails |
| numista.com | #20,695 | Cloudflare, Cloudflare Turnstile, Cloudflare Web Analytics + 8 more | Find emails |
| mirohost.net | #20,721 | Google Analytics, Google Fonts, Google Tag Manager + 5 more | Find emails |
| jbzd.com.pl | #20,731 | Cloudflare, Google Tag Manager, InMobi + 7 more | Find emails |
| yoti.com | #20,740 | Amazon CloudFront, Atlassian Cloud, Atlassian Statuspage + 16 more | Find emails |
| socpublic.com | #20,756 | Bootstrap, Cloudflare, Fancybox + 7 more | Find emails |
| liiivideo.com | #20,779 | Bootstrap, Cloudflare, Google Fonts + 5 more | Find emails |
| digi.ro | #20,787 | ConsentMo, Google Tag Manager, reCAPTCHA | Find emails |
| nexigen.digital | #20,792 | Google Fonts, Google Maps, Google Tag Manager + 8 more | Find emails |
| kaotic.com | #20,797 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 12 more | Find emails |
| glitchproductions.store | #20,801 | Cloudflare edge/CDN, Let's Encrypt, Shopify + 3 more | Find emails |
| lockly.com | #20,885 | AOS, Bazaarvoice, Cloudflare edge/CDN + 12 more | Find emails |
| romspedia.com | #20,914 | Apache, Bootstrap, Font Awesome + 9 more | Find emails |
| scielo.org | #20,929 | Bootstrap, Bunny Fonts, BunnyCDN + 6 more | Find emails |
| bananacifras.com | #20,932 | Bunny CDN, BunnyCDN, Let's Encrypt + 1 more | Find emails |
| girlswithmuscle.com | #20,935 | Django, Google Analytics, Google Tag Manager + 5 more | Find emails |
| wfirma.pl | #20,950 | Consentmanager.net, Google Analytics, Google Fonts + 8 more | Find emails |
| nea.org | #20,986 | Adobe Fonts (Typekit), Bluesky, Cloudflare Web Analytics + 10 more | Find emails |
| balena.io | #20,987 | AWS Lambda, Amazon CloudFront, Amplitude + 27 more | Find emails |
| htmlcodex.com | #21,027 | Cloudflare, Cloudflare edge/CDN, Disqus + 10 more | Find emails |
| catbox.moe | #21,038 | DoubleClick (Google Ads), Google Fonts, Google Publisher Tag + 7 more | Find emails |
| jadlog.com.br | #21,047 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 13 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-2026-08-25-full-v2), snapshot August 29, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →