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 |
|---|---|---|---|
| lahalle.com | #21,058 | Cloudflare Bot Management, Cloudflare Turnstile, Cloudflare edge/CDN | Find emails |
| zellepay.com | #21,061 | AddToAny, Amazon Route 53, Cloudflare edge/CDN + 4 more | Find emails |
| privatesystems.net | #21,069 | Nginx | Find emails |
| #18 (Tranco) |
| Find emails |
| 5 | live.com | #21 (Tranco) | Find emails |
| #21,129 |
| Adobe Advertising Cloud, Adobe Audience Manager, Adobe Experience Cloud (Launch) + 12 more |
| Find emails |
| swedbank.lt | #21,137 | Adobe Analytics, NS1 | Find emails |
| easydns.net | #21,138 | AddToAny, Adobe Fonts (Typekit), Apache + 8 more | Find emails |
| ebrd.com | #21,141 | Adobe Experience Cloud (Launch), CSC (Digital Brand Services), Fastly + 2 more | Find emails |
| estranky.cz | #21,161 | Adobe Experience Cloud (Launch), Bootstrap, Font Awesome + 15 more | Find emails |
| ofweek.com | #21,182 | Baidu Analytics, Font Awesome, Google Analytics + 5 more | Find emails |
| linksyssmartwifi.com | #21,184 | Amazon Route 53, Apache, Microsoft 365 + 1 more | Find emails |
| unigrande.edu.br | #21,209 | Azure API Management, Google Cloud DNS, Google Fonts + 6 more | Find emails |
| madrid.es | #21,221 | Akamai Bot Manager, Akamai Edge DNS, Akamai edge/CDN + 4 more | Find emails |
| svtplay.se | #21,224 | Akamai Edge DNS, Akamai edge/CDN, Microsoft 365 + 2 more | Find emails |
| zingmp3.vn | #21,270 | Google Analytics, Google Fonts, Google Tag Manager + 3 more | Find emails |
| movistar.es | #21,271 | Next.js, WordPress, Adobe Experience Manager + 1 more | Find emails |
| insight.com | #21,297 | Adobe Experience Cloud (Launch), Adobe Fonts (Typekit), Akamai Bot Manager + 7 more | Find emails |
| skynews.com.au | #21,309 | Akamai edge/CDN, Amazon Route 53, DoubleClick (Google Ads) + 10 more | Find emails |
| esmplus.com | #21,316 | Amazon Route 53, Next.js, jQuery + 1 more | Find emails |
| colsanitas.com | #21,321 | Amazon CloudFront | Find emails |
| mojedatovaschranka.cz | #21,322 | Apache, Font Awesome, Slick Carousel + 1 more | Find emails |
| moyafree.co | #21,327 | Amazon Route 53, Express | Find emails |
| celebritycruises.com | #21,333 | Akamai Bot Manager, Akamai Edge DNS, Akamai edge/CDN + 6 more | Find emails |
| pj.gob.pe | #21,334 | Google Tag Manager, Ruby on Rails | Find emails |
| docer.com | #21,341 | Envoy | Find emails |
| sdstate.edu | #21,343 | Drupal, Fastly, Google Tag Manager + 5 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 →