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 |
|---|---|---|---|
| peoplelooker.com | #56,294 | Cloudflare, Cloudflare Bot Management, Cloudflare Turnstile + 11 more | Find emails |
| edc.dk | #56,301 | ASP.NET, Azure API Management, Azure DNS + 5 more | Find emails |
| tapd.cn | #56,336 | Apache APISIX, PHP, jQuery | Find emails |
| #18 (Tranco) |
| Find emails |
| 5 | live.com | #21 (Tranco) | Find emails |
| adidas.com.tr |
| #56,349 |
| CSC (Digital Brand Services), Microsoft 365, Tealium |
| Find emails |
| safaricom.com | #56,351 | Adobe Experience Cloud (Launch), Adobe Target, Amazon CloudFront + 6 more | Find emails |
| qnx.com | #56,355 | Amazon CloudFront, Amazon Route 53, Fastly + 1 more | Find emails |
| figc.it | #56,374 | Amazon CloudFront, Cookiebot, DoubleClick (Google Ads) + 4 more | Find emails |
| whatsappbrand.com | #56,377 | DoubleClick (Google Ads), Medallia, Vidyard + 2 more | Find emails |
| interbank.pe | #56,405 | Adobe Experience Cloud (Launch), Azure DNS, Cloudflare Bot Management + 5 more | Find emails |
| nhs.wales | #56,414 | Bootstrap, Civic Cookie Control, Font Awesome + 7 more | Find emails |
| curvert.com | #56,419 | Cloudflare | Find emails |
| py.gov.in | #56,424 | Bootstrap, Drupal, Font Awesome + 3 more | Find emails |
| childrens.com | #56,427 | ASP.NET, AppsFlyer, Azure API Management + 9 more | Find emails |
| mytrackman.com | #56,435 | ASP.NET, Azure API Management, Azure DNS + 9 more | Find emails |
| dei.gr | #56,456 | Azure API Management, Azure DNS, Envoy + 7 more | Find emails |
| oraimo.com | #56,460 | Amazon Route 53, Microsoft 365, Next.js + 2 more | Find emails |
| scope.org.uk | #56,463 | ASP.NET, Azure API Management, Azure Front Door + 4 more | Find emails |
| omnitv.ca | #56,484 | Adobe Experience Cloud (Launch), Adobe Fonts, Adobe Fonts (Typekit) + 12 more | Find emails |
| hypergames.top | #56,485 | Alibaba Cloud DNS, Fancybox, Typecho + 1 more | Find emails |
| stepstone.com | #56,490 | Plausible Analytics, WP Engine, WordPress + 1 more | Find emails |
| resumegenius.com | #56,499 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 2 more | Find emails |
| n12.co.il | #56,500 | DoubleClick (Google Ads), Google Publisher Tag, Google Tag Manager + 2 more | Find emails |
| designhill.com | #56,514 | Amazon CloudFront, Amazon Route 53, Apache + 15 more | Find emails |
| unitypoint.org | #56,520 | Azure API Management, Azure DNS, Google Fonts + 4 more | Find emails |
| dynalias.net | #56,521 | Adobe Analytics, Akamai Bot Manager, Akamai edge/CDN + 4 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 →