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 |
|---|---|---|---|
| skatteetaten.no | #42,783 | Azure API Management, Cloudflare Bot Management, Cloudflare edge/CDN + 5 more | Find emails |
| sayweee.com | #42,797 | Amazon CloudFront, Amazon Route 53, DataGrail + 6 more | Find emails |
| leipzig.de | #42,798 | Nginx, TYPO3, jQuery + 1 more | Find emails |
| #18 (Tranco) |
| Find emails |
| 5 | live.com | #21 (Tranco) | Find emails |
| bonjour-ratp.fr | #42,835 | Cloudflare, Cloudflare Bot Management, Cloudflare Turnstile + 2 more | Find emails |
| odpbusiness.com | #42,836 | Adobe Audience Manager, Akamai Bot Manager, Akamai edge/CDN + 22 more | Find emails |
| 31gamestudio.com | #42,837 | Alibaba Cloud DNS, Baidu Maps, Bootstrap + 2 more | Find emails |
| airrsv.net | #42,843 | Apache | Find emails |
| israelhayom.com | #42,870 | DoubleClick (Google Ads), Google AdSense, Google Fonts + 8 more | Find emails |
| atmosenergy.com | #42,890 | Adobe Fonts, Adobe Fonts (Typekit), Apache + 4 more | Find emails |
| yakjk.com | #42,893 | ASP.NET, Baidu Analytics, jQuery | Find emails |
| yahoo.com.tw | #42,898 | DoubleClick (Google Ads), Google Publisher Tag, Next.js + 2 more | Find emails |
| rosalux.de | #42,900 | Apache, TYPO3, Varnish | Find emails |
| toyoko-inn.com | #42,905 | Amazon CloudFront, DataSign, Google Tag Manager + 5 more | Find emails |
| newsbytesapp.com | #42,913 | Apache, Cloudflare, DoubleClick (Google Ads) + 4 more | Find emails |
| giftcards.com | #42,915 | Amazon Route 53, Fastly, Microsoft 365 + 4 more | Find emails |
| mabanque.bnpparibas | #42,917 | Akamai edge/CDN | Find emails |
| yljxf.com | #42,918 | — | Find emails |
| public.gr | #42,920 | Akamai edge/CDN, Akamai mPulse, Cookiebot + 4 more | Find emails |
| internalmeta.com | #42,926 | — | Find emails |
| beko.com | #42,927 | Akamai Bot Manager, Akamai edge/CDN, Akamai mPulse + 8 more | Find emails |
| instragram.com | #42,929 | Django | Find emails |
| specsavers.co.uk | #42,930 | Cloudflare Bot Management, Cloudflare Turnstile, Cloudflare edge/CDN | Find emails |
| wherewindsmeetgame.com | #42,942 | Apache, Swiper, bit.ly + 1 more | Find emails |
| clinique.com | #42,953 | Akamai Bot Manager, Akamai edge/CDN | Find emails |
| ecowitt.net | #42,954 | Alibaba Cloud CDN, Alibaba Cloud DNS, Citrix NetScaler + 2 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 →