Security Headers: A+ Score! Getting an A+ score at Securityheaders.com has never become so easy. This plugin will easily get you the top score for your HTTP headers simply by installing on your WordPress website.
Of course, the objective is not just to get an A+ but to improve the overall security of your WordPress website. The score, however, will give you an indication that the required rules and policies have been initiated. By default, the optimum settings have been selected. However, you can modify these settings as per your requirement.