SSL/TLS Certificates
43,731 of the 965,200 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 |
|---|---|---|---|
| dfs.com | #102,946 | Akamai Edge DNS, Akamai mPulse, Cloudinary + 6 more | Find emails |
| zoner.com | #102,947 | Google Analytics, Google Tag Manager, WordPress | Find emails |
| waper.com.cn | #102,984 | Swiper | Find emails |
| topwidgets.com |
| #18 (Tranco) |
| Find emails |
| 5 | live.com | #21 (Tranco) | Find emails |
| #102,991 |
| Citrix NetScaler |
| Find emails |
| fass.se | #103,001 | CookieYes, Microsoft 365, Next.js + 2 more | Find emails |
| floridadisaster.org | #103,017 | Cloudflare edge/CDN, Google Fonts, jQuery | Find emails |
| sdmts.com | #103,031 | Adobe Fonts (Typekit), Drupal, Google Fonts + 5 more | Find emails |
| eurozet.pl | #103,050 | Google Tag Manager, Microsoft 365, OneTrust | Find emails |
| bitdefender.com.au | #103,055 | Adobe Experience Cloud (Launch), Akamai Edge DNS, Cloudflare edge/CDN + 5 more | Find emails |
| staples-3p.com | #103,060 | Akamai Edge DNS, Akamai edge/CDN | Find emails |
| oa.pt | #103,069 | Google Analytics, Modernizr, Umbraco | Find emails |
| adidas.ie | #103,089 | CSC (Digital Brand Services), Tealium | Find emails |
| volvopenta.com | #103,092 | Adobe Experience Cloud (Launch), Google Fonts, OneTrust + 1 more | Find emails |
| rwsentosa.com | #103,095 | Akamai mPulse, Cloudflare | Find emails |
| loftliving.com | #103,102 | Adobe Fonts (Typekit), Font Awesome, Google Fonts + 6 more | Find emails |
| orangeconnex.com | #103,104 | Bootstrap, Google Analytics, Google Tag Manager + 3 more | Find emails |
| jxshcwzhs.com | #103,117 | — | Find emails |
| claromusica.com | #103,122 | — | Find emails |
| galacasino.com | #103,189 | Cloudflare Bot Management, Cloudflare edge/CDN, Google Fonts + 2 more | Find emails |
| jil.go.jp | #103,221 | Google Analytics, Lodash, Microsoft 365 + 2 more | Find emails |
| volgistics.com | #103,224 | Google Tag Manager, Video.js, jQuery | Find emails |
| maluca.net | #103,271 | — | Find emails |
| capedge.com | #103,284 | Amazon CloudFront, Amazon Route 53, Next.js + 1 more | Find emails |
| shotgunstudio.com | #103,319 | Amazon CloudFront, Amazon Route 53 | Find emails |
| sermo.com | #103,326 | Amazon Route 53, Cloudflare Bot Management, Cloudflare edge/CDN + 6 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 965,200-domain Tranco top-1M census (run top1m-2026-08-20-full), snapshot August 21, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →