Use securityheaders.com to check the security headers for 'example.com'. Report the overall security grade, list all headers identified as 'Missing', and determine the value of the 'Strict-Transport-Security' header from the 'Raw Headers' section. If 'Strict-Transport-Security' is not present, explicitly state its absence.
Navigate to securityheaders.com. Enter 'example.com' into the website scan input field. Click the submit button to initiate the scan. Identify and state the overall security grade displayed for 'example.com'. List all headers explicitly identified under the 'Missing Headers' section. Scroll down to the 'Raw Headers' section. Locate the 'Strict-Transport-Security' header in the 'Raw Headers' section and extract its value, or state its absence.
Successfully initiates a scan for 'example.com'. States the overall security grade received for 'example.com' (e.g., 'F'). Lists all security headers identified as 'Missing' in the scan results (e.g., 'Content-Security-Policy, X-Frame-Options, X-Content-Type-Options, Referrer-Policy, Permissions-Policy'). States the value of the 'Strict-Transport-Security' header if present, or explicitly states that it is not present.