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.
| # | 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 |
|---|---|---|---|
| infolocale.fr | #110,708 | AddToAny, Akamai edge/CDN, Akamai mPulse + 12 more | Find emails |
| tuyoo.com | #110,716 | Alibaba Cloud DNS | Find emails |
| woolworths.media | #110,730 | Akamai Bot Manager, Akamai Edge DNS, Akamai edge/CDN + 2 more | Find emails |
| #18 (Tranco) |
| Find emails |
| 5 | live.com | #21 (Tranco) | Find emails |
| scfreiburg.com |
| #110,731 |
| Cookiebot, Eye-Able, Google Tag Manager + 4 more |
| Find emails |
| hgst.com | #110,755 | Adobe Experience Cloud (Launch), Akamai edge/CDN, Cloudflare + 3 more | Find emails |
| tnvacation.com | #110,759 | Cloudflare Turnstile, Drupal, Google Analytics + 6 more | Find emails |
| kenzo.com | #110,763 | Akamai Bot Manager, Akamai Edge DNS, Akamai edge/CDN + 8 more | Find emails |
| quintessence-publishing.com | #110,778 | Nginx, Angular | Find emails |
| sagesouthafrica.co.za | #110,794 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 1 more | Find emails |
| jalan.jp | #110,804 | Apache, Google Analytics, jQuery | Find emails |
| clewm.net | #110,839 | Baidu Analytics, Font Awesome, Matomo + 4 more | Find emails |
| singlewire.com | #110,852 | Cloudflare, Cloudflare edge/CDN, Fancybox + 5 more | Find emails |
| syria.tv | #110,858 | Akamai Edge DNS, Akamai edge/CDN, Akamai mPulse + 8 more | Find emails |
| metacareers.com | #110,867 | DoubleClick (Google Ads), WordPress | Find emails |
| jiaxiangxm.com | #110,868 | Alibaba Cloud CDN, Baidu Analytics, Bootstrap + 3 more | Find emails |
| trustage.com | #110,870 | ASP.NET, Azure DNS, Azure Front Door + 14 more | Find emails |
| vermontcountrystore.com | #110,877 | Adobe Experience Cloud (Launch), Akamai edge/CDN, Akamai mPulse + 6 more | Find emails |
| internetdsl.pl | #110,879 | Next.js, Turbopack, React | Find emails |
| zioskconnect.com | #110,889 | ASP.NET, Azure API Management, Google Fonts + 3 more | Find emails |
| netherlandsworldwide.nl | #110,907 | Akamai Edge DNS, Next.js, WhatsApp Business (click-to-chat) + 1 more | Find emails |
| ceridian.com | #110,926 | ASP.NET, Adobe Experience Cloud (Launch), Azure API Management + 6 more | Find emails |
| quickapp.cn | #110,937 | Nginx, Nuxt.js, cdnjs + 2 more | Find emails |
| abf.gov.au | #110,959 | ASP.NET, Akamai Edge DNS, Google Tag Manager + 2 more | Find emails |
| yourcloudlibrary.com | #110,972 | Adobe Fonts (Typekit), Amazon Route 53, Apache + 9 more | Find emails |
| ulalaunch.com | #110,974 | ASP.NET, Amazon CloudFront, Bootstrap + 18 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 29, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →