SSL/TLS Certificates
44,937 of the 1,000,000 top sites in our Tranco top-1M census run DigiCert (4.5%). 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 |
|---|---|---|---|
| dstv.com | #17,953 | AOS, Amazon Route 53, AppDynamics + 11 more | Find emails |
| mayoclinic.com | #17,968 | Akamai Bot Manager, Akamai Edge DNS, Akamai edge/CDN + 6 more | Find emails |
| teknosa.com | #17,973 | Cloudflare, Cloudflare Bot Management, Cloudflare Turnstile + 2 more | Find emails |
| #18 (Tranco) |
| Find emails |
| 5 | live.com | #21 (Tranco) | Find emails |
| nintendo.de | #17,976 | Amazon Route 53, Fastly, OneTrust + 1 more | Find emails |
| ngacm.com | #18,018 | — | Find emails |
| mohito.com | #18,035 | Akamai Edge DNS, Microsoft 365 | Find emails |
| 91160.com | #18,040 | Nginx | Find emails |
| mandarinoriental.com | #18,056 | Adobe Experience Cloud (Launch), Akamai edge/CDN, Akamai mPulse + 4 more | Find emails |
| nearme.com.cn | #18,061 | Nginx, jQuery | Find emails |
| 5paisa.com | #18,078 | Akamai Edge DNS, Akamai edge/CDN, Akamai mPulse + 5 more | Find emails |
| fscut.com | #18,097 | Alibaba Cloud DNS, Bootstrap, Chatra + 6 more | Find emails |
| thefork.com | #18,103 | Amazon Route 53, DataDome, Fastly + 1 more | Find emails |
| lefties.com | #18,111 | Akamai Edge DNS, NS1 | Find emails |
| conac.cn | #18,113 | Baidu Analytics, Nginx, jQuery | Find emails |
| hmgroup.com | #18,118 | Akamai Edge DNS, Apache, Google Tag Manager + 4 more | Find emails |
| nh-hotels.com | #18,121 | Akamai Bot Manager, Akamai Edge DNS, Microsoft 365 | Find emails |
| accaglobal.com | #18,124 | Adobe Experience Cloud (Launch), Adobe Fonts (Typekit), Amazon CloudFront + 7 more | Find emails |
| lynda.com | #18,126 | AppNexus (Xandr), Azure DNS, Cloudflare Bot Management + 2 more | Find emails |
| jpmchase.com | #18,127 | Adobe Experience Cloud (Launch), Adobe Experience Manager Edge Delivery (Helix RUM), Akamai edge/CDN + 6 more | Find emails |
| everestjs.net | #18,128 | Akamai Edge DNS, Amazon S3 | Find emails |
| sgk.gov.tr | #18,130 | Font Awesome, Google Analytics, Google Fonts + 4 more | Find emails |
| landsend.com | #18,138 | Adobe Experience Cloud (Launch), Akamai Bot Manager, Akamai edge/CDN + 19 more | Find emails |
| eurobet.it | #18,147 | Adobe Experience Cloud (Launch), AppsFlyer, Cloudflare Bot Management + 9 more | Find emails |
| joshinweb.jp | #18,149 | Akamai Edge DNS, Akamai edge/CDN | Find emails |
| silabs.com | #18,159 | Adobe Experience Cloud (Launch), Adobe Fonts, Adobe Fonts (Typekit) + 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-2026-08-24-full), snapshot August 24, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →