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 |
|---|---|---|---|
| microstrategy.com | #31,547 | Akamai Edge DNS, Cloudflare edge/CDN, Contentstack + 3 more | Find emails |
| zooniverse.org | #31,562 | Azure DNS, Azure Front Door, Bluesky + 10 more | Find emails |
| numericable.fr | #31,625 | — | Find emails |
| #18 (Tranco) |
| Find emails |
| 5 | live.com | #21 (Tranco) | Find emails |
| lagoon.nc |
| #31,628 |
| Apache, Matomo, Nuxt.js + 2 more |
| Find emails |
| capitalgroup.com | #31,640 | Adobe Experience Cloud (Launch), Akamai Bot Manager, Akamai Edge DNS + 10 more | Find emails |
| battlenet.com.cn | #31,641 | — | Find emails |
| olivegarden.com | #31,664 | Akamai Bot Manager, Akamai Edge DNS, Akamai edge/CDN + 21 more | Find emails |
| imau.edu.cn | #31,675 | Swiper, jQuery, Vue.js | Find emails |
| mybobs.com | #31,695 | Akamai Bot Manager, Akamai Edge DNS, Akamai edge/CDN + 5 more | Find emails |
| xinmin.cn | #31,699 | Baidu Analytics, Bootstrap, CNZZ + 3 more | Find emails |
| todayonline.com | #31,722 | Adobe Experience Cloud (Launch), Amazon Route 53, ConsentMo + 7 more | Find emails |
| citibank.com.br | #31,748 | Akamai Bot Manager, Akamai edge/CDN | Find emails |
| talbots.com | #31,784 | Adobe Experience Cloud (Launch), Akamai Edge DNS, Attentive + 29 more | Find emails |
| nintendo.pt | #31,789 | Amazon Route 53, Fastly, OneTrust + 1 more | Find emails |
| threatpulse.com | #31,794 | Akamai Edge DNS, Nginx, Angular | Find emails |
| axeda.com | #31,807 | Akamai edge/CDN, Akamai mPulse, Amazon Route 53 + 12 more | Find emails |
| elal.com | #31,840 | Akamai edge/CDN, Akamai mPulse, Google Tag Manager + 2 more | Find emails |
| plus.pl | #31,843 | Google Tag Manager, Nginx, OneTrust + 2 more | Find emails |
| eyny.com | #31,845 | Apache, Cloudflare | Find emails |
| seoul.co.kr | #31,853 | DoubleClick (Google Ads), Google AdSense, Google Publisher Tag + 6 more | Find emails |
| piedmont.org | #31,876 | ASP.NET, Microsoft 365, Next.js + 5 more | Find emails |
| uncommongoods.com | #31,877 | Amazon CloudFront, Amazon S3, NS1 | Find emails |
| pontofrio.com.br | #31,893 | Akamai Edge DNS, Microsoft 365, bit.ly | Find emails |
| marshalls.com | #31,895 | Akamai Bot Manager, Akamai Edge DNS, Akamai edge/CDN + 1 more | Find emails |
| zarahome.com | #31,903 | Akamai Edge DNS, NS1 | 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 →