HTTPS Readiness test

Input

Check here if your site complies with the HTTPS best practices

Domain analysis: www.skillshare.com

  • Always redirect to same domain https://www.skillshare.com (BEST PRACTICE!)
  • IP addresses: 172.64.155.134, 104.18.32.122
  • Certificate details

  • This SSL Certificate was created for skillshare.com and is also valid for subdomain www.skillshare.com
  • Certificate issued by Let's Encrypt, of type E1 (auto renewal)
  • Certificate start date: Mar 29 03:37:11 2024 GMT
  • Certificate expiration: Jun 27 03:37:10 2024 GMT (in 90 days)
  • Certificate validity period: 90 days (probably automated renewal)
  • Encryption algorithm: TLSv1.3 / TLS_AES_256_GCM_SHA384
  • 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 - 1
  • Missing HTTP header content-security-policy - 1
  • HTTP header x-frame-options is OK - 1
  • HTTP header strict-transport-security (HSTS) is OK (12 months valid)
  • Content details

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

    References