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 |
|---|---|---|---|
| blic.net | #87,053 | Brevo, Cookiebot, Google Tag Manager + 7 more | Find emails |
| clubofrome.org | #87,060 | Apache, Bluesky, Bootstrap + 11 more | Find emails |
| comgate.cz | #87,068 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 1 more | Find emails |
| #18 (Tranco) |
| Find emails |
| 5 | live.com | #21 (Tranco) | Find emails |
| asahibeer-cp.jp |
| #87,084 |
| Amazon CloudFront, Amazon Route 53, Amazon S3 + 4 more |
| Find emails |
| surfcorner.it | #87,098 | All in One SEO, Apache, Bootstrap + 8 more | Find emails |
| kohi.or.kr | #87,115 | jQuery, jQuery UI | Find emails |
| tractalis.com | #87,127 | Apache, Google Fonts, Microsoft 365 + 3 more | Find emails |
| kika.de | #87,134 | Microsoft 365, Next.js, Nginx + 2 more | Find emails |
| seminuevos.com | #87,139 | Cloudflare, Nginx, Okta | Find emails |
| capitaliq.com | #87,140 | ASP.NET, Akamai Edge DNS, Bootstrap + 5 more | Find emails |
| mimecast.co.za | #87,159 | Azure API Management, Azure Front Door, Google Tag Manager + 1 more | Find emails |
| samsungshi.com | #87,168 | AOS, Daum, Fancybox + 13 more | Find emails |
| collegenet.com | #87,180 | Cloudflare Bot Management, Cloudflare edge/CDN, Google Analytics + 10 more | Find emails |
| splash-screen.net | #87,185 | Amazon Route 53 | Find emails |
| sdu.edu.tr | #87,193 | ASP.NET, Bootstrap, ConsentMo + 15 more | Find emails |
| adse.pt | #87,203 | Azure DNS, Font Awesome, Microsoft 365 + 4 more | Find emails |
| viaggiavventurenelmondo.it | #87,220 | Google Tag Manager, Microsoft 365, Nginx | Find emails |
| gamejob.co.kr | #87,224 | Amazon Route 53, Backbone.js, Google Analytics + 9 more | Find emails |
| imj.org.il | #87,231 | Microsoft 365 | Find emails |
| sisley-paris.com | #87,305 | Botify, Cloudflare edge/CDN, Klarna + 7 more | Find emails |
| gameduell.fr | #87,306 | jQuery | Find emails |
| beaches.com | #87,332 | Akamai Edge DNS, Google Tag Manager, Next.js + 2 more | Find emails |
| asnet.jp | #87,335 | ASP.NET, Matomo, Nginx + 1 more | Find emails |
| gastronovi.de | #87,346 | Apache, Bootstrap, Calendly + 10 more | Find emails |
| rewardgateway.net | #87,365 | Nginx, Zendesk, jQuery + 1 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 →