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 |
|---|---|---|---|
| gnway.com | #38,402 | Baidu Analytics, Nginx, PHP + 2 more | Find emails |
| hoopchina.com.cn | #38,410 | — | Find emails |
| nzpost.co.nz | #38,412 | Akamai Edge DNS, Cloudflare edge/CDN, CrazyEgg + 9 more | Find emails |
| #18 (Tranco) |
| Find emails |
| 5 | live.com | #21 (Tranco) | Find emails |
| appcast.io |
| #38,413 |
| Amazon Route 53, Elementor, Font Awesome + 12 more |
| Find emails |
| barclays.com | #38,423 | Adobe Experience Cloud (Launch), Adobe Experience Manager Edge Delivery (Helix RUM), Akamai Edge DNS + 4 more | Find emails |
| lloyds.com | #38,430 | AOS, Azure API Management, Bootstrap + 16 more | Find emails |
| redecor.com | #38,433 | Amazon Route 53, DoubleClick (Google Ads), Google Analytics + 12 more | Find emails |
| studypool.com | #38,446 | Cloudflare, Cloudflare edge/CDN, Font Awesome + 12 more | Find emails |
| miglobalpay.com | #38,460 | OpenResty | Find emails |
| freshcasinoslots.com | #38,475 | CHEQ | Find emails |
| lucidlink.com | #38,495 | Amazon CloudFront, Amazon Route 53, Amazon S3 + 10 more | Find emails |
| ipipgo.com | #38,513 | Alibaba Cloud CDN, Baidu Analytics, Citrix NetScaler + 6 more | Find emails |
| technews.tw | #38,550 | Amazon CloudFront, Amazon Route 53, Bootstrap + 11 more | Find emails |
| thewirecutter.com | #38,564 | Amazon Route 53, DataDome, Envoy + 8 more | Find emails |
| marshall.com | #38,576 | Amazon CloudFront, AppNexus (Xandr), Cloudflare edge/CDN + 4 more | Find emails |
| diskunion.net | #38,579 | Font Awesome, Google Fonts, Google Hosted Libraries + 4 more | Find emails |
| memorialhermann.org | #38,618 | Amazon Route 53, Siteimprove | Find emails |
| getnet.com.br | #38,623 | AOS, Adobe Experience Cloud (Launch), Akamai Bot Manager + 17 more | Find emails |
| santemagazine.fr | #38,645 | AT Internet, Apache, Didomi + 5 more | Find emails |
| entradas.com | #38,657 | Akamai Bot Manager, Akamai Edge DNS, Akamai edge/CDN + 6 more | Find emails |
| windtre.it | #38,679 | Google Fonts, Google Tag Manager, Microsoft 365 + 2 more | Find emails |
| xpeng.com | #38,682 | Alibaba Cloud CDN, Alibaba Cloud DNS, Citrix NetScaler + 6 more | Find emails |
| yorkpress.co.uk | #38,685 | Amazon Advertising, Azure DNS, Azure Front Door + 11 more | Find emails |
| athoc.com | #38,693 | Amazon CloudFront, Amazon Route 53, BrightEdge + 6 more | Find emails |
| exponenthr.com | #38,705 | Amazon Route 53, Google Fonts, Microsoft 365 + 1 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 →