SSL/TLS Certificates
44,937 of the 1,000,000 top sites in our Tranco top-1M census run DigiCert (4.5%). 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 |
|---|---|---|---|
| africa-newsroom.com | #81,785 | Google Tag Manager, PHP, reCAPTCHA + 1 more | Find emails |
| jysk.ie | #81,801 | Akamai Edge DNS, Drupal, Dynamic Yield + 8 more | Find emails |
| diabetes.ca | #81,827 | ASP.NET, Adobe Fonts (Typekit), Font Awesome + 9 more | Find emails |
| #18 (Tranco) |
| Find emails |
| 5 | live.com | #21 (Tranco) | Find emails |
| e-stave.com | #81,852 | ASP.NET, Font Awesome, Swiper + 1 more | Find emails |
| senescyt.gob.ec | #81,878 | Apache | Find emails |
| geelymexico.com | #81,894 | Amazon Web Services | Find emails |
| monotaro.id | #81,920 | Akamai Bot Manager, Akamai edge/CDN, Google Cloud DNS + 2 more | Find emails |
| denizli.bel.tr | #81,926 | ASP.NET, Bootstrap, Font Awesome + 8 more | Find emails |
| jysk.gr | #81,957 | Akamai Edge DNS, Drupal, Dynamic Yield + 8 more | Find emails |
| oatly.com | #81,958 | Azure API Management, Azure Front Door, Cookie Information + 17 more | Find emails |
| avon.co.za | #81,959 | Akamai Bot Manager, AngularJS, Bambuser + 9 more | Find emails |
| lnu.edu.ua | #81,972 | Apache, Fancybox, Font Awesome + 9 more | Find emails |
| sama.gov.sa | #81,999 | AOS, ASP.NET, Bootstrap + 7 more | Find emails |
| businessonline-boi.com | #82,001 | — | Find emails |
| tigo.com.ni | #82,017 | Cloudflare Bot Management, Cloudflare edge/CDN, Microsoft 365 | Find emails |
| bbva.com.uy | #82,026 | Adobe Experience Cloud (Launch), Adobe Experience Manager Edge Delivery (Helix RUM), Akamai Bot Manager + 6 more | Find emails |
| pascom.cloud | #82,027 | Amazon Route 53, Google Tag Manager, HubSpot + 3 more | Find emails |
| sundhed.dk | #82,034 | Microsoft IIS, Queue-it | Find emails |
| pmay-urban.gov.in | #82,054 | Apache, Bootstrap, Google Analytics + 8 more | Find emails |
| fcw.com | #82,112 | Adobe Fonts (Typekit), Azure DNS, Azure Front Door + 12 more | Find emails |
| lyrahealth.com | #82,113 | Amazon Route 53, BugHerd, ChatGPT Ads Pixel + 15 more | Find emails |
| kakaocorp.com | #82,129 | Google Tag Manager, Kakao, Meta Pixel + 3 more | Find emails |
| tuttoannunci.org | #82,138 | ASP.NET, Google AdSense, Google Analytics + 6 more | Find emails |
| piataauto.md | #82,146 | Apache, Google Analytics, Google Fonts + 3 more | Find emails |
| tods.com | #82,154 | Akamai Edge DNS, Akamai edge/CDN, Microsoft 365 | 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-2026-08-24-full), snapshot August 24, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →