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 |
|---|---|---|---|
| printshoppy.com | #85,821 | Amazon Route 53, Apache, Bootstrap + 11 more | Find emails |
| umpsa.edu.my | #85,841 | AddToAny, Apache, Azure DNS + 12 more | Find emails |
| topup.pk | #85,925 | Amazon Route 53, DataDome, Express + 3 more | Find emails |
| #18 (Tranco) |
| Find emails |
| 5 | live.com | #21 (Tranco) | Find emails |
| restaurant-board.com |
| #85,943 |
| Apache, Nuxt.js, jQuery + 1 more |
| Find emails |
| hrmdirect.com | #85,955 | Amazon Route 53, Apache, Google Tag Manager + 2 more | Find emails |
| fondationlouisvuitton.fr | #85,970 | Adobe Fonts (Typekit), Akamai Bot Manager, Akamai edge/CDN + 8 more | Find emails |
| themart.gr | #85,976 | Cloudflare edge/CDN, Google Tag Manager, Magento + 4 more | Find emails |
| aureon.com | #86,003 | BrightEdge, Cloudflare Turnstile, Font Awesome + 10 more | Find emails |
| imi.chat | #86,007 | Amazon Route 53, Amazon Web Services | Find emails |
| hanadonya.com | #86,010 | Amazon Route 53, Google Tag Manager, Meta Pixel + 6 more | Find emails |
| colfondos.com.co | #86,031 | Google Analytics, Google Tag Manager, Hotjar + 3 more | Find emails |
| adtech.de | #86,035 | AWS Lambda, Cloudflare edge/CDN, Google Fonts + 4 more | Find emails |
| schwabcdn.com | #86,057 | Akamai Edge DNS | Find emails |
| lovehoney.com | #86,086 | Akamai Bot Manager, Akamai Edge DNS, Akamai edge/CDN + 8 more | Find emails |
| cal.pl | #86,087 | Bootstrap, CookieYes, Google Tag Manager + 3 more | Find emails |
| crystalsport.ge | #86,097 | Cloudflare Bot Management, Cloudflare edge/CDN | Find emails |
| convertmais.com.br | #86,098 | Akamai Bot Manager, Akamai Edge DNS, Akamai edge/CDN + 3 more | Find emails |
| protezionecivile.gov.it | #86,107 | Akamai Edge DNS, Akamai edge/CDN, Amazon S3 | Find emails |
| hqu.edu.cn | #86,114 | — | Find emails |
| adanielectricity.com | #86,127 | — | Find emails |
| unprimdn.ac.id | #86,136 | Apache, Clicky, Next.js + 5 more | Find emails |
| oraclecloud.eu | #86,154 | Akamai edge/CDN, Ionic Framework, Tealium | Find emails |
| maritz.com | #86,173 | Adobe Fonts (Typekit), Apache, Google Tag Manager + 6 more | Find emails |
| ahnews.com.cn | #86,178 | WeChat, jQuery | Find emails |
| hcmdeck.com | #86,205 | AddToAny, Disqus, Google Fonts + 5 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 29, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →