Title: HTTP Headers issue
Last modified: May 13, 2026

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# HTTP Headers issue

 *  [waltherligtvoet](https://wordpress.org/support/users/waltherligtvoet/)
 * (@waltherligtvoet)
 * [1 week, 2 days ago](https://wordpress.org/support/topic/http-headers-issue/)
 * When I configure HTTP security headers I can config the Content-Security-Policy
   header. Now I run into the issue that when I configure this in the advised state
   it no longer allows playlists to play. For some reason the playlist only displays
   the images but are no longer playable. A normal video link to peertube works 
   fine. What am I missing?
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fhttp-headers-issue%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Plugin Author [manu225](https://wordpress.org/support/users/manu225/)
 * (@manu225)
 * [1 week ago](https://wordpress.org/support/topic/http-headers-issue/#post-18908853)
 * Hi,
 * I can’t see any playlist on the link you put in your post.
 * What append when you click the play thumbnail in the playlist? The video player
   appears, but it doesn’t play correctly? Or nothing happened, and you still see
   the thumbnail?
 *  Thread Starter [waltherligtvoet](https://wordpress.org/support/users/waltherligtvoet/)
 * (@waltherligtvoet)
 * [1 week ago](https://wordpress.org/support/topic/http-headers-issue/#post-18909405)
 * Hi Manu,
 * Nothing happens. That’s the problem :-/. I can click but it doesn’t start to 
   play. [https://waltherligtvoet.nl/beeldgedichten-2/](https://waltherligtvoet.nl/beeldgedichten-2/)
   <– this page for instance.
 * I’ve disabled the http header in question as it broke my website completely…
    -  This reply was modified 1 week ago by [waltherligtvoet](https://wordpress.org/support/users/waltherligtvoet/).
 *  Plugin Author [manu225](https://wordpress.org/support/users/manu225/)
 * (@manu225)
 * [6 days, 17 hours ago](https://wordpress.org/support/topic/http-headers-issue/#post-18909771)
 * Hi,
 * I tried the link you send on 4 different browsers (Firefox, Edge, Chrome and 
   Opera) and it works perfectly for me.
 * Try to check if you have any plugin installed on your browser that could break
   something.

Viewing 3 replies - 1 through 3 (of 3 total)

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 * ![](https://ps.w.org/embed-peertube-playlist/assets/icon-128x128.png?rev=2263031)
 * [Embed Peertube Playlist](https://wordpress.org/plugins/embed-peertube-playlist/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/embed-peertube-playlist/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/embed-peertube-playlist/)
 * [Active Topics](https://wordpress.org/support/plugin/embed-peertube-playlist/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/embed-peertube-playlist/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/embed-peertube-playlist/reviews/)

 * 3 replies
 * 2 participants
 * Last reply from: [manu225](https://wordpress.org/support/users/manu225/)
 * Last activity: [6 days, 17 hours ago](https://wordpress.org/support/topic/http-headers-issue/#post-18909771)
 * Status: not resolved