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 |
|---|---|---|---|
| millenniumbcp.pt | #84,092 | Google Analytics, Google Tag Manager, Microsoft 365 | Find emails |
| finanzen-zero.net | #84,102 | Amazon CloudFront, Amazon Route 53, Amazon S3 + 12 more | Find emails |
| mesenvies.fr | #84,105 | Apache, Avis Vérifiés, Google Fonts + 1 more | Find emails |
| #18 (Tranco) |
| Find emails |
| 5 | live.com | #21 (Tranco) | Find emails |
| officetimeline.com | #84,145 | AWS Lambda, Awin, Azure API Management + 12 more | Find emails |
| maxim-ic.com | #84,150 | Akamai Bot Manager, Akamai edge/CDN, CSC (Digital Brand Services) | Find emails |
| macu.com | #84,165 | Amazon Route 53, Azure DNS, Imperva + 1 more | Find emails |
| gundam-base.net | #84,202 | Amazon Route 53, Apache, AppsFlyer + 14 more | Find emails |
| dwgmodels.com | #84,208 | Apache, DataLife Engine, Google AdSense + 8 more | Find emails |
| sugarondemand.com | #84,220 | Amazon CloudFront, Amazon Route 53, Amazon S3 | Find emails |
| sat.gob.pe | #84,227 | ASP.NET, Google Tag Manager, Google Workspace + 3 more | Find emails |
| grimoldi.com | #84,269 | ASP.NET, Azure DNS, Azure Front Door + 4 more | Find emails |
| eztaxreturn.com | #84,313 | Amazon Route 53, Bootstrap, Font Awesome + 11 more | Find emails |
| efectivale.com.mx | #84,434 | AddThis, Apache, Bootstrap + 12 more | Find emails |
| veniracristo.org | #84,440 | Adobe Experience Cloud (Launch), Akamai Bot Manager, Akamai edge/CDN + 5 more | Find emails |
| edf-oa.fr | #84,450 | Akamai Bot Manager, Akamai edge/CDN, Akamai mPulse + 4 more | Find emails |
| dlsaccelerator.com | #84,464 | ASP.NET, AppDynamics, Microsoft IIS + 2 more | Find emails |
| mandmdirect.ie | #84,480 | Akamai Bot Manager, Akamai Edge DNS, Akamai edge/CDN + 3 more | Find emails |
| catalogo.med.br | #84,493 | Meta Pixel | Find emails |
| upjers.com | #84,520 | Google Tag Manager, PHP, Slick Carousel + 1 more | Find emails |
| villagecinemas.gr | #84,559 | ASP.NET, Azure API Management, Azure Front Door + 7 more | Find emails |
| okfurniture.co.za | #84,561 | Amazon Route 53, Apache, Doofinder + 11 more | Find emails |
| fiorellarubino.com | #84,572 | Cloudflare edge/CDN, Google Tag Manager, Klarna + 3 more | Find emails |
| automall.md | #84,578 | Imperva | Find emails |
| oltre.com | #84,586 | Cloudflare edge/CDN, Google Tag Manager, Klarna + 3 more | Find emails |
| edocente.com.br | #84,592 | Adobe Experience Cloud (Launch), Akamai edge/CDN, Akamai mPulse + 9 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 →