SSL/TLS Certificates
46,840 of the 1,000,000 top sites in our Tranco top-1M census run DigiCert (4.7%). A certificate authority that issues SSL/TLS certificates used to secure websites with HTTPS. Detection is homepage-level HTML/header fingerprinting, so a site can run DigiCert on other pages without it showing here.
Other ssl/tls certificates
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | facebook.com | #5 (Tranco) | Find emails |
| 2 | instagram.com | #11 (Tranco) | Find emails |
| 3 | fbcdn.net | #14 (Tranco) | Find emails |
| 4 | linkedin.com |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| pullandbear.com | #28,151 | Akamai Edge DNS, NS1 | Find emails |
| battlelog.com | #28,184 | Amazon Route 53, TrustArc | Find emails |
| northwell.edu | #28,192 | Akamai Edge DNS, Amazon CloudFront, Cloudflare edge/CDN + 10 more | Find emails |
| #18 (Tranco) |
| Find emails |
| 5 | live.com | #21 (Tranco) | Find emails |
| #28,196 |
| ASP.NET, Amazon Route 53, Bootstrap + 15 more |
| Find emails |
| worksmobile.com | #28,209 | Nginx, WordPress, Yoast SEO | Find emails |
| magentamarketing.com | #28,218 | Adobe Experience Cloud (Launch), Adobe Experience Manager Edge Delivery (Helix RUM), Akamai Bot Manager + 6 more | Find emails |
| coolita.com | #28,219 | BootCDN, Bootstrap, Ionic Framework + 2 more | Find emails |
| sznews.com | #28,221 | Nginx, Swiper, jQuery | Find emails |
| novaposhta.ua | #28,226 | Google Cloud, Google Tag Manager, Google Workspace + 2 more | Find emails |
| att.com.mx | #28,227 | Akamai Edge DNS, Amazon CloudFront, Google Tag Manager + 2 more | Find emails |
| detik.net.id | #28,228 | — | Find emails |
| threatpost.com | #28,230 | Google Tag Manager, Microsoft 365, Nginx + 3 more | Find emails |
| pingan.com | #28,252 | — | Find emails |
| justice.cz | #28,261 | Apache, Bootstrap, Google Analytics + 5 more | Find emails |
| staticontent.com | #28,281 | DataDome | Find emails |
| gls-group.eu | #28,291 | Apache, Consentmanager.net, Microsoft 365 + 1 more | Find emails |
| jcsc.online | #28,336 | Cloudflare, Next.js, Nginx + 3 more | Find emails |
| fff.fr | #28,353 | Amazon API Gateway, Amazon CloudFront, Didomi + 7 more | Find emails |
| cshlp.org | #28,359 | Cloudflare, Cloudflare Bot Management, Cloudflare Turnstile + 1 more | Find emails |
| mediacorp.sg | #28,360 | Adobe Experience Cloud (Launch), Amazon Route 53, Cloudinary + 6 more | Find emails |
| mintel.com | #28,365 | Amazon CloudFront, Amazon Route 53, CookieYes + 4 more | Find emails |
| sciencenet.cn | #28,397 | ASP.NET, Microsoft IIS, WeChat + 1 more | Find emails |
| global.honda | #28,407 | Amazon CloudFront, Amazon Route 53, Apache + 5 more | Find emails |
| repsol.com | #28,425 | ASP.NET, Adobe Experience Cloud (Launch), Amazon Route 53 + 11 more | Find emails |
| 10be.de | #28,440 | AMP for WP, Bootstrap, Font Awesome + 9 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 25, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →