HTTPS Readiness test


Check here if your site complies with the HTTPS best practices

Domain analysis:

  • IP address:
  • Always redirect to same domain (BEST PRACTICE!)
  • Certificate details

  • This wildcard SSL Certificate was created for * and is also valid for
  • Certificate issued by DigiCert Inc, of type DigiCert SHA2 Secure Server CA
  • Certificate start date: Aug 17 00:00:00 2018 GMT
  • Certificate expiration: Sep 2 12:00:00 2020 GMT (in 315 days)
  • Certificate validity period: 2 year(s) => commercial (paid) certificate
  • Encryption algorhythm: TLSv1.2 / ECDHE-RSA-AES128-GCM-SHA256
  • More certificate details?
  • SSL Labs: get more detailed HTTPS report
  • Mozilla Observatory: get more detailed HTTPS report
  • HTTPS Headers

  • Missing HTTP header x-xss-protection - should be 1; mode=block
  • Missing HTTP header content-security-policy - create at least a minimal one
  • HTTP header x-frame-options is OK - iframe clickjacking protection
  • HTTP header strict-transport-security (HSTS) is OK (6 months valid)
  • Content details

  • No mixed content: no http files used in the https page
  • How to get https for your site

  • Let’s Encrypt is a free, automated, and open Certificate Authority.
  • Cloudflare One-Click SSL (also on the Free Plan)
  • Paid certificates: Verisign, GeoTrust, Comodo, DigiCert, Thawte, Globalsign
  • References