SSL/TLS Certificates
43,731 of the 965,200 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 |
|---|---|---|---|
| facebook.com | #5 | — | Find emails |
| instagram.com | #11 | Django | Find emails |
| fbcdn.net | #14 | — | Find emails |
| linkedin.com |
| #18 (Tranco) |
| Find emails |
| 5 | live.com | #21 (Tranco) | Find emails |
| #18 |
| AppNexus (Xandr), Azure DNS, Cloudflare Bot Management + 2 more |
| Find emails |
| live.com | #21 | Azure DNS, Angular | Find emails |
| amazon.com | #25 | Akamai Bot Manager, Amazon Route 53 | Find emails |
| whatsapp.net | #34 | Workday | Find emails |
| netflix.com | #40 | Amazon Route 53, Envoy, OneTrust | Find emails |
| digicert.com | #44 | Fastly, Google Fonts, Imperva + 2 more | Find emails |
| pinterest.com | #49 | Adobe Fonts (Typekit), Arkose Labs, Google Analytics + 8 more | Find emails |
| whatsapp.com | #53 | Workday | Find emails |
| yahoo.com | #56 | Google AdSense, Google Publisher Tag, Next.js + 2 more | Find emails |
| tiktok.com | #60 | Akamai Edge DNS, Nginx | Find emails |
| adobe.com | #64 | Akamai Bot Manager, Akamai Edge DNS, Fastly + 2 more | Find emails |
| wa.me | #69 | Workday | Find emails |
| myfritz.net | #74 | Bootstrap, Popper.js, jQuery | Find emails |
| zoom.us | #76 | Amazon Route 53, BrightEdge, Cloudflare Bot Management + 4 more | Find emails |
| tiktokv.com | #79 | Akamai Edge DNS | Find emails |
| samsung.com | #94 | Adobe Experience Cloud (Launch), Akamai mPulse, Adobe Experience Manager | Find emails |
| sentry.io | #97 | Google Cloud DNS, Nginx, Plausible + 2 more | Find emails |
| reddit.com | #100 | Amazon Route 53, Varnish | Find emails |
| unity3d.com | #120 | Akamai Edge DNS, Next.js, OneTrust + 3 more | Find emails |
| snapchat.com | #123 | Amazon Route 53, Google Analytics, Google Tag Manager + 2 more | Find emails |
| kaspersky.com | #131 | Google Tag Manager, Kameleoon, Next.js + 3 more | Find emails |
| intuit.com | #132 | Akamai Edge DNS, Akamai edge/CDN, Akamai mPulse + 7 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 965,200-domain Tranco top-1M census (run top1m-2026-08-20-full), snapshot August 21, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →