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 |
|---|---|---|---|
| zipair.net | #52,680 | Amazon Route 53, Cloudflare Bot Management, Cloudflare Web Analytics + 2 more | Find emails |
| spring-media.de | #52,681 | Apache, LinkedIn Insight Tag, Microsoft 365 + 2 more | Find emails |
| sbpdcl.co.in | #52,685 | ASP.NET, Microsoft IIS, bit.ly + 1 more | Find emails |
| #18 (Tranco) |
| Find emails |
| 5 | live.com | #21 (Tranco) | Find emails |
| ottvs.com.br | #52,701 | Amazon Web Services, Cloudflare, Microsoft 365 | Find emails |
| subaru.jp | #52,703 | Akamai Edge DNS, Google Tag Manager, Nginx + 3 more | Find emails |
| rijkswaterstaat.nl | #52,711 | Bluesky, Google Analytics, Google Tag Manager + 1 more | Find emails |
| hostingsystems.co.uk | #52,719 | Adobe Fonts (Typekit), Apache, Bootstrap + 5 more | Find emails |
| exact.com | #52,721 | Amazon CloudFront, Amazon Route 53, Apache + 12 more | Find emails |
| cli.im | #52,722 | AOS, Baidu Analytics, Font Awesome + 6 more | Find emails |
| obsidian.net | #52,745 | Azure DNS, Azure Front Door, Google Analytics + 5 more | Find emails |
| jfdaily.com | #52,746 | Swiper, jQuery | Find emails |
| sportsinteraction.com | #52,752 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN | Find emails |
| auanet.org | #52,757 | ASP.NET, Bootstrap, DoubleClick (Google Ads) + 12 more | Find emails |
| xboxdynasty.de | #52,783 | Apache, Blockthrough, Cloudflare + 8 more | Find emails |
| drinkaware.co.uk | #52,804 | AOS, ASP.NET, Azure Front Door + 4 more | Find emails |
| darwinbox.in | #52,810 | Amazon CloudFront, Amazon Route 53, Amazon S3 + 1 more | Find emails |
| carrefour.it | #52,815 | Cloudflare, Cloudflare Bot Management, Cloudflare Turnstile + 11 more | Find emails |
| lombardodier.com | #52,845 | Amazon CloudFront, Google Fonts, OpenResty + 2 more | Find emails |
| argenta.be | #52,854 | Adobe Experience Cloud (Launch), Akamai Edge DNS, ConsentMo + 5 more | Find emails |
| pokerstars.it | #52,869 | Adobe Experience Cloud (Launch), Akamai Bot Manager, Akamai edge/CDN + 17 more | Find emails |
| oracleapex.com | #52,893 | Adobe Analytics, Akamai Bot Manager, Akamai Edge DNS + 5 more | Find emails |
| nextcapital.com | #52,895 | Akamai edge/CDN, Amazon Route 53, Next.js + 2 more | Find emails |
| goldentulip.com | #52,899 | Akamai Edge DNS, Akamai edge/CDN, Microsoft 365 | Find emails |
| zexy.net | #52,909 | Adobe Experience Cloud (Launch), Apache, Google Tag Manager + 1 more | Find emails |
| talech.com | #52,919 | Amazon Route 53, Amazon Web Services | 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 →