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 |
|---|---|---|---|
| ltur.com | #54,885 | Google Tag Manager, Microsoft 365, Nginx + 7 more | Find emails |
| shop-orchestra.com | #54,889 | AB Tasty, Cloudflare edge/CDN, Salesforce Collect (Marketing Cloud) + 3 more | Find emails |
| tsb.co.uk | #54,902 | Adobe Experience Manager Edge Delivery (Helix RUM), Akamai Edge DNS, Apache + 7 more | Find emails |
| #18 (Tranco) |
| Find emails |
| 5 | live.com | #21 (Tranco) | Find emails |
| loves.com | #54,905 | Adobe Fonts (Typekit), Azure Front Door, Font Awesome + 8 more | Find emails |
| espace-citoyens.net | #54,920 | Microsoft IIS | Find emails |
| usu.ac.id | #54,951 | Google Fonts, Next.js, React | Find emails |
| stellamccartney.com | #54,978 | AB Tasty, Cloudflare edge/CDN, Global-e + 6 more | Find emails |
| isa.org | #55,000 | ASP.NET, Chart.js, Cloudflare + 14 more | Find emails |
| meipian.cn | #55,003 | Alibaba Cloud DNS, Express | Find emails |
| wingo.ch | #55,014 | Adobe Experience Cloud (Launch), ClickTale (Contentsquare), Drupal + 2 more | Find emails |
| rfi.it | #55,025 | Adobe Analytics, Adobe Audience Manager, Adobe Experience Cloud (Launch) + 15 more | Find emails |
| sanyonews.jp | #55,034 | AnyMind Group, Apache, DoubleClick (Google Ads) + 8 more | Find emails |
| brunellocucinelli.com | #55,069 | AOS, Akamai edge/CDN, Akamai mPulse + 4 more | Find emails |
| cdt.ch | #55,083 | Adform, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| estafeta.com | #55,084 | Google Fonts, HubSpot, cdnjs + 2 more | Find emails |
| gls-spain.es | #55,102 | Amazon Route 53, Apache, Cookiebot + 3 more | Find emails |
| apollo.com | #55,106 | Clarip, Fastly, Google Tag Manager + 1 more | Find emails |
| bullhornstaffing.com | #55,118 | AdRoll, Akamai Edge DNS, Microsoft IIS + 1 more | Find emails |
| sharekhan.com | #55,136 | ASP.NET, Adobe Experience Cloud (Launch), Adobe Fonts (Typekit) + 14 more | Find emails |
| esv.org | #55,143 | Django, Google Analytics, Google Tag Manager + 5 more | Find emails |
| stib-mivb.be | #55,145 | Bootstrap, Citrix NetScaler, Cookiebot + 8 more | Find emails |
| batteriesplus.com | #55,153 | ASP.NET, Azure API Management, Cloudflare Bot Management + 5 more | Find emails |
| scourt.go.kr | #55,159 | Apache | Find emails |
| placetel.de | #55,160 | Adobe Fonts, Adobe Fonts (Typekit), Amazon Route 53 + 5 more | Find emails |
| century21.fr | #55,176 | Google Fonts, Google Tag Manager, Ionic Framework + 3 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 →