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 |
|---|---|---|---|
| shimo.im | #47,554 | — | Find emails |
| shinhan.com | #47,568 | — | Find emails |
| rtl2.de | #47,578 | Branch, Drupal, Google Tag Manager + 5 more | Find emails |
| kuantokusta.pt |
| #18 (Tranco) |
| Find emails |
| 5 | live.com | #21 (Tranco) | Find emails |
| #47,585 |
| Akamai edge/CDN, reCAPTCHA |
| Find emails |
| tiktokshops.us | #47,594 | Akamai Edge DNS, Nginx | Find emails |
| taniomania.pl | #47,596 | Azure API Management, Cloudflare Turnstile, Microsoft 365 | Find emails |
| computeruniverse.net | #47,598 | Cloudflare, Cloudflare Bot Management, Cloudflare Turnstile + 2 more | Find emails |
| arcelik.com.tr | #47,601 | Akamai Bot Manager, Akamai Edge DNS, Akamai edge/CDN + 6 more | Find emails |
| next.co.il | #47,604 | Akamai Bot Manager, Akamai edge/CDN, CSC (Digital Brand Services) + 2 more | Find emails |
| checus.com | #47,610 | Next.js, OpenResty, React | Find emails |
| benchmark.pl | #47,618 | Nginx | Find emails |
| adidas.jp | #47,627 | CSC (Digital Brand Services), Tealium | Find emails |
| napconoc2.com | #47,630 | ASP.NET, Microsoft IIS | Find emails |
| commentcamarche.com | #47,634 | Akamai Edge DNS, Google Hosted Libraries, Google Tag Manager | Find emails |
| courir.com | #47,650 | Amazon CloudFront, Microsoft 365, Nginx | Find emails |
| userede.com.br | #47,653 | Akamai Edge DNS, Amazon CloudFront, Amazon S3 + 5 more | Find emails |
| kentucky.gov | #47,654 | ASP.NET, Azure Front Door, Google Analytics + 3 more | Find emails |
| buick.com | #47,669 | Adobe Experience Cloud (Launch), Akamai Bot Manager, Akamai edge/CDN + 4 more | Find emails |
| cyberport.de | #47,676 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 1 more | Find emails |
| bigoven.com | #47,682 | ASP.NET, Azure API Management, Cloudinary + 13 more | Find emails |
| facile.it | #47,684 | Akamai Bot Manager, Akamai edge/CDN, Bootstrap + 7 more | Find emails |
| wpsmail.net | #47,695 | Baidu Analytics, Google Analytics, Google Tag Manager + 1 more | Find emails |
| systembolaget.se | #47,709 | Azure DNS, Azure Front Door, Microsoft 365 + 3 more | Find emails |
| netuse.de | #47,712 | Akamai Edge DNS, Apache, ConsentMo + 7 more | Find emails |
| elks.org | #47,735 | Bootstrap, DataTables, Feedburner + 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 →