2.2.4 [P3P1.0:2002] Section 2.3.4, Forms and Related Mechanisms


The specification states:

 User agents SHOULD NOT attempt to issue a HEAD request to an action URI if the 
 relevant methods specified in the form's method attribute have been properly 
 predeclared in the page's policy reference file.

All Document Modes (All Versions)

HEAD requests are never issued regardless of the methods that have been predeclared in the policy reference file of the webpage.