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.
| # | 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 |
|---|---|---|---|
| mrw.es | #61,360 | Bootstrap, Font Awesome, Google Analytics + 3 more | Find emails |
| mercatinomusicale.com | #61,361 | — | Find emails |
| fancl.co.jp | #61,373 | Amazon CloudFront, Amplitude, Apache + 7 more | Find emails |
| #18 (Tranco) |
| Find emails |
| 5 | live.com | #21 (Tranco) | Find emails |
| cartersoshkosh.ca |
| #61,375 |
| Cloudflare, Cloudflare Bot Management, Cloudflare Turnstile + 1 more |
| Find emails |
| londoneye.com | #61,393 | Azure API Management, Azure DNS, Azure Front Door + 6 more | Find emails |
| easydns.org | #61,431 | AddToAny, Adobe Fonts (Typekit), Apache + 9 more | Find emails |
| get-just-api.com | #61,445 | Cloudflare, Nuxt.js, Storyblok + 2 more | Find emails |
| ugphone.com | #61,452 | Cloudflare Bot Management, Cloudflare edge/CDN, Google Analytics + 5 more | Find emails |
| banqueentreprise.bnpparibas | #61,460 | AB Tasty, Akamai Bot Manager, Akamai edge/CDN + 6 more | Find emails |
| brighthouse.com | #61,494 | Adobe Experience Cloud (Launch), Akamai Bot Manager, Akamai edge/CDN + 3 more | Find emails |
| bjtu.edu.cn | #61,496 | Nginx, jQuery | Find emails |
| totalexpress.com.br | #61,497 | Akamai Bot Manager, Akamai edge/CDN, Amazon Route 53 + 9 more | Find emails |
| renishaw.com | #61,499 | ASP.NET, Azure Front Door, CSC (Digital Brand Services) + 8 more | Find emails |
| berliner-sparkasse.de | #61,506 | Adobe Experience Manager | Find emails |
| uslegalforms.com | #61,510 | Amazon Route 53, Envoy | Find emails |
| aveda.com | #61,541 | Akamai Bot Manager, Akamai edge/CDN, Sentry + 1 more | Find emails |
| nfhs.org | #61,549 | Google Tag Manager, Next.js, Nginx + 1 more | Find emails |
| sanin-chuo.co.jp | #61,597 | AnyMind Group, DoubleClick (Google Ads), Google AMP + 9 more | Find emails |
| mastercard.de | #61,606 | Adobe Experience Cloud (Launch), Akamai Bot Manager, Akamai Edge DNS + 4 more | Find emails |
| marvelrivals.com | #61,640 | Apache, Swiper, jQuery | Find emails |
| csc.com | #61,649 | Adobe Experience Cloud (Launch), Fastly, OneTrust + 2 more | Find emails |
| nickel.eu | #61,668 | Akamai Bot Manager, Akamai edge/CDN, Drupal + 4 more | Find emails |
| advocatehealth.com | #61,669 | Azure Front Door, Next.js, WordPress + 2 more | Find emails |
| adidas.no | #61,680 | CSC (Digital Brand Services), Microsoft 365, Tealium | Find emails |
| hxkba.com | #61,695 | — | 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 →