Perform a security header scan for 'example.com' on securityheaders.com. Report the overall security grade, list all headers explicitly 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, state that.
Navigate to securityheaders.com. Enter 'example.com' into the 'enter address here' input field. Click the submit button to initiate the scan. Once the scan results are displayed, identify the overall security grade. 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 note its absence.
Successfully initiate a scan for 'example.com'. State the overall security grade received for 'example.com'. List all security headers identified as 'Missing' in the scan results. State the value of the 'Strict-Transport-Security' header if present, or explicitly state that it is not present.