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 |
|---|---|---|---|
| lutrija.hr | #20,382 | Imperva | Find emails |
| apc.com | #20,424 | Adobe Fonts (Typekit), Akamai Bot Manager, Akamai edge/CDN + 10 more | Find emails |
| bnpparibas.com | #20,453 | Akamai edge/CDN | Find emails |
| jetro.go.jp |
| #18 (Tranco) |
| Find emails |
| 5 | live.com | #21 (Tranco) | Find emails |
| #20,454 |
| Amazon CloudFront, Amazon Route 53, Apache + 5 more |
| Find emails |
| elempleo.com | #20,467 | Akamai edge/CDN, Microsoft 365, New Relic + 1 more | Find emails |
| massmutual.com | #20,470 | Akamai Bot Manager, Akamai edge/CDN, CSC (Digital Brand Services) + 3 more | Find emails |
| nike.com.br | #20,492 | Akamai Edge DNS, Akamai edge/CDN | Find emails |
| vianet.ca | #20,511 | Apache, Google Analytics, Google Fonts + 6 more | Find emails |
| orange-business.com | #20,512 | Drupal, Nginx, YouTube | Find emails |
| cyol.com | #20,515 | Alibaba Cloud DNS, Swiper, jQuery | Find emails |
| linda.nl | #20,521 | Akamai Edge DNS, Instagram, OneTrust + 2 more | Find emails |
| geforcenow.com | #20,527 | Adobe Experience Cloud (Launch), Apache, NS1 + 3 more | Find emails |
| dhc.co.jp | #20,534 | Cloudflare edge/CDN, Google Tag Manager, KARTE + 4 more | Find emails |
| truworths.co.za | #20,545 | Akamai edge/CDN, Akamai mPulse, Cloudflare | Find emails |
| payback.de | #20,551 | Cloudflare, Imperva, Next.js + 5 more | Find emails |
| jne.co.id | #20,555 | Cloudflare, Datadog, Google Analytics + 7 more | Find emails |
| optica.org | #20,557 | ASP.NET, Azure API Management, Brightcove + 5 more | Find emails |
| arba.gov.ar | #20,563 | — | Find emails |
| sportnieuws.nl | #20,576 | Akamai Edge DNS, Google Tag Manager | Find emails |
| westpac.com.au | #20,579 | Amazon CloudFront, Amazon Route 53, AppDynamics + 3 more | Find emails |
| geocomply.net | #20,589 | Amazon Route 53 | Find emails |
| qhmoka.com | #20,597 | Alibaba Cloud CDN, Alibaba Cloud DNS, Alibaba Cloud OSS + 6 more | Find emails |
| samayam.com | #20,599 | Google Analytics, comScore | Find emails |
| intercontinental.com | #20,619 | Adobe Experience Cloud (Launch), Akamai Bot Manager, Akamai Edge DNS + 6 more | Find emails |
| altema.jp | #20,620 | Akamai Edge DNS, Akamai edge/CDN, Akamai mPulse + 13 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 →