Title: Luc Poupard's Replies | WordPress.org

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# Luc Poupard

  [  ](https://wordpress.org/support/users/kloh/)

 *   [Profile](https://wordpress.org/support/users/kloh/)
 *   [Topics Started](https://wordpress.org/support/users/kloh/topics/)
 *   [Replies Created](https://wordpress.org/support/users/kloh/replies/)
 *   [Reviews Written](https://wordpress.org/support/users/kloh/reviews/)
 *   [Topics Replied To](https://wordpress.org/support/users/kloh/replied-to/)
 *   [Engagements](https://wordpress.org/support/users/kloh/engagements/)
 *   [Favorites](https://wordpress.org/support/users/kloh/favorites/)

 Search replies:

## Forum Replies Created

Viewing 8 replies - 1 through 8 (of 8 total)

 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[Cloudinary - Deliver Images and Videos at Scale] Specific transformation for GIF](https://wordpress.org/support/topic/specific-transformation-for-gif/)
 *  Thread Starter [Luc Poupard](https://wordpress.org/support/users/kloh/)
 * (@kloh)
 * [3 years ago](https://wordpress.org/support/topic/specific-transformation-for-gif/#post-16821684)
 * Thank your for your feedback!
 * So to be clear I still need to add `f_mp4` transformation on the file directly.
   Not that ideal but I keep it as an option and give it a try. 🙂
 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[Regenerate Thumbnails] 404 error after regenerating](https://wordpress.org/support/topic/404-error-after-regenerating/)
 *  [Luc Poupard](https://wordpress.org/support/users/kloh/)
 * (@kloh)
 * [4 years, 4 months ago](https://wordpress.org/support/topic/404-error-after-regenerating/#post-15379448)
 * Hi both,
 * We face the same issue and while investigating about it, I found out that some
   of the images have like 1 pixel difference after regeneration!
    - Before: […]-1024×80**3**.png
    - Before: […]-1024×80**4**.png
 * If option to delete obsolete images is activated, the previous one is obviously
   removed and ends up by a 404 if used in a post.
    I just saw it few minutes ago
   so I need to look into it further, but I’m pretty confident that this is the 
   same.
 * Question is why it would regenerate the same image but with a different size?
 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[Cache Enabler] Cached page showed to logged-in users](https://wordpress.org/support/topic/cached-page-showed-to-logged-in-users/)
 *  Thread Starter [Luc Poupard](https://wordpress.org/support/users/kloh/)
 * (@kloh)
 * [7 years, 4 months ago](https://wordpress.org/support/topic/cached-page-showed-to-logged-in-users/#post-11178671)
 * Thank you for the explanation!
    I’m gonna remove this directive and let you know
   if it solves my issue.
 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[Cache Enabler] Cached page showed to logged-in users](https://wordpress.org/support/topic/cached-page-showed-to-logged-in-users/)
 *  Thread Starter [Luc Poupard](https://wordpress.org/support/users/kloh/)
 * (@kloh)
 * [7 years, 4 months ago](https://wordpress.org/support/topic/cached-page-showed-to-logged-in-users/#post-11169482)
 * Here are the htaccess rules that are defined.
    Since last week I’ve tried to 
   define Expire header to 0 seconds for html file but it doesn’t seem to change
   anything.
 *     ```
       # BEGIN Expire headers
       <IfModule mod_expires.c>
       ExpiresActive On
       ExpiresDefault "access plus 1 month"
       ExpiresByType image/x-icon "access plus 1 year"
       ExpiresByType image/gif "access plus 1 year"
       ExpiresByType image/png "access plus 1 year"
       ExpiresByType image/jpg "access plus 1 year"
       ExpiresByType image/jpeg "access plus 1 year"
       ExpiresByType video/ogg "access plus 1 year"
       ExpiresByType audio/ogg "access plus 1 year"
       ExpiresByType video/mp4 "access plus 1 year"
       ExpiresByType video/webm "access plus 1 year"
       ExpiresByType application/x-font-ttf "access plus 1 year"
       ExpiresByType font/opentype "access plus 1 year"
       ExpiresByType application/x-font-woff "access plus 1 year"
       ExpiresByType image/svg+xml "access plus 1 year"
       ExpiresByType application/vnd.ms-fontobject "access plus 1 year"
       ExpiresByType text/css "access plus 1 month"
       ExpiresByType application/javascript "access plus 1 month"
       ExpiresByType application/rss+xml "access plus 1 day"
       ExpiresByType application/atom+xml "access plus 1 day"
       ExpiresByType text/html "access plus 0 seconds"
       </IfModule>
       # END Expire headers
       # BEGIN Cache-Control
       <IfModule mod_headers.c>
       <FilesMatch "\.(pl|php|cgi|spl|scgi|fcgi|html|htm)$">
       Header unset Cache-Control
       </FilesMatch>
       <filesMatch ".(jpg|jpeg|png|gif|ico)$">
       Header set Cache-Control "max-age=31536000, public"
       </filesMatch>
       <filesMatch ".(ogg|mp4|webm)$">
       Header set Cache-Control "max-age=31536000, public"
       </filesMatch>
       <filesMatch ".(css|js)$">
       Header set Cache-Control "max-age=2628000, public"
       </filesMatch>
       </IfModule>
       # END Cache-Control
       ```
   
 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[Cache Enabler] Cached page showed to logged-in users](https://wordpress.org/support/topic/cached-page-showed-to-logged-in-users/)
 *  Thread Starter [Luc Poupard](https://wordpress.org/support/users/kloh/)
 * (@kloh)
 * [7 years, 4 months ago](https://wordpress.org/support/topic/cached-page-showed-to-logged-in-users/#post-11166448)
 * If it helps, these are headers on my page when I get cached page (as I’m logged
   in):
    [https://cloud.cdi.ch/index.php/s/MdSEefn366Cdgpx](https://cloud.cdi.ch/index.php/s/MdSEefn366Cdgpx)
 * And after a refresh (`Ctrl` + `F5`):
    [https://cloud.cdi.ch/index.php/s/HLJRf7oybCr5WkF](https://cloud.cdi.ch/index.php/s/HLJRf7oybCr5WkF)
 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[Cache Enabler] Cached page showed to logged-in users](https://wordpress.org/support/topic/cached-page-showed-to-logged-in-users/)
 *  Thread Starter [Luc Poupard](https://wordpress.org/support/users/kloh/)
 * (@kloh)
 * [7 years, 4 months ago](https://wordpress.org/support/topic/cached-page-showed-to-logged-in-users/#post-11156620)
 * Hi!
 * I’m sorry for my laaaaaaate answer. As the issue is non-blocking but a bit annoying,
   I’ve left it on the side for a while.
 * I have some htaccess rules defining Expire headers and Cache Control on HTML 
   ressources (for 2h).
    Is that possible that the page is cached as user is not
   logged and that even after being logged, the browser still load the page in its
   cache (despite user being logged)?
 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[Cache Enabler] Cached page showed to logged-in users](https://wordpress.org/support/topic/cached-page-showed-to-logged-in-users/)
 *  Thread Starter [Luc Poupard](https://wordpress.org/support/users/kloh/)
 * (@kloh)
 * [7 years, 6 months ago](https://wordpress.org/support/topic/cached-page-showed-to-logged-in-users/#post-10920571)
 * Sorry for late answers (pretty long week-end).
 * Yes it happends intermittently. Different users have different behaviors: a cached
   page may be served to a user but not to an other user.
    Cached file stop being
   delivered after a certain period yes. But it seems random too. Refresh the page
   is enough sometimes, other times event a hard refresh (Ctrl+F5) is not enough.
   Clear the cache seems to be ok.
 * About the build of the cache, how could I know if it does while I’m logged in?
   Looking at the time in the Cache Enabler comment?
 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[Cache Enabler] Cached page showed to logged-in users](https://wordpress.org/support/topic/cached-page-showed-to-logged-in-users/)
 *  Thread Starter [Luc Poupard](https://wordpress.org/support/users/kloh/)
 * (@kloh)
 * [7 years, 7 months ago](https://wordpress.org/support/topic/cached-page-showed-to-logged-in-users/#post-10909168)
 * Indeed. That’s how I identified this issue was related to Cache Enabler.
 * At first I thought it was a ressources loading issue as the admin bar is at the
   end of the page in the code. But as I digged into it, I realized that it was 
   serving the cached version of the page, despite the fact I’m logged in.

Viewing 8 replies - 1 through 8 (of 8 total)