Title: Security headers note
Last modified: August 26, 2026

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# Security headers note

 *  [elo8617](https://wordpress.org/support/users/elo8617/)
 * (@elo8617)
 * [1 week, 3 days ago](https://wordpress.org/support/topic/security-headers-note/)
 * Hi,
 * Since update 5.3.4, the results of my site’s analysis via [https://securityheaders.com/](https://securityheaders.com/)
   have been inconsistent. I only get an ‘A’ rating if I purge the cache (I use 
   WP Fastest Cache). Consequently, as soon as the site receives a visit, the rating
   drops to ‘F’.
   This issue did not exist prior to the update. Thank you in advance
   for your help.
 * Regards
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fsecurity-headers-note%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

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 * 0 replies
 * 1 participant
 * Last reply from: [elo8617](https://wordpress.org/support/users/elo8617/)
 * Last activity: [1 week, 3 days ago](https://wordpress.org/support/topic/security-headers-note/)
 * Status: not resolved