Title: Replace original image by optimized image
Last modified: August 22, 2016

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# Replace original image by optimized image

 *  Resolved [crystalchronicl](https://wordpress.org/support/users/crystalchronicl/)
 * (@crystalchronicl)
 * [11 years, 7 months ago](https://wordpress.org/support/topic/replace-original-image-by-optimized-image/)
 * Hello,
 * Sorry for my english.
 * I like your plugin but I have a question, I don’t understand smoething. How do
   you do for replace all original image by optimized image?
 * I have that:
 * [http://www.hostingpics.net/viewer.php?id=173199Capturedcran20140915130402.png](http://www.hostingpics.net/viewer.php?id=173199Capturedcran20140915130402.png)
 * [http://www.hostingpics.net/viewer.php?id=649298Capturedcran20140915130520.png](http://www.hostingpics.net/viewer.php?id=649298Capturedcran20140915130520.png)
 * [https://wordpress.org/plugins/ewww-image-optimizer/](https://wordpress.org/plugins/ewww-image-optimizer/)

Viewing 4 replies - 1 through 4 (of 4 total)

 *  Plugin Author [nosilver4u](https://wordpress.org/support/users/nosilver4u/)
 * (@nosilver4u)
 * [11 years, 7 months ago](https://wordpress.org/support/topic/replace-original-image-by-optimized-image/#post-5294571)
 * The originals are replaced automatically, but those don’t appear to be hosted
   on your website, so I don’t know exactly how you update them. A typical CDN will
   automatically refresh their servers when a new image is detected, but I’m not
   familiar with hostingpics.net
 *  Thread Starter [crystalchronicl](https://wordpress.org/support/users/crystalchronicl/)
 * (@crystalchronicl)
 * [11 years, 7 months ago](https://wordpress.org/support/topic/replace-original-image-by-optimized-image/#post-5294633)
 * No hostingpics.net it’s just for show you my wordpress!
 * Because I don’t understand since I optimized my images , my website is slower!
 * why?
 *  Plugin Author [nosilver4u](https://wordpress.org/support/users/nosilver4u/)
 * (@nosilver4u)
 * [11 years, 7 months ago](https://wordpress.org/support/topic/replace-original-image-by-optimized-image/#post-5294643)
 * Sorry about that, I was sick yesterday, and not looking very closely at what 
   you posted…
 * There is a distinct possibility that you have a plugin generating images on the
   front-end for every page load. Sliders and related post plugins are a couple 
   of the common culprits. When they generate those images, EWWW IO also has to 
   optimize them as well, so that results in a slow down when they are not properly
   caching their images to disk.
 *  Plugin Author [nosilver4u](https://wordpress.org/support/users/nosilver4u/)
 * (@nosilver4u)
 * [11 years, 7 months ago](https://wordpress.org/support/topic/replace-original-image-by-optimized-image/#post-5294688)
 * Did you figure it out? If not, this is the typical testing procedure:
 * 1. Disable all plugins. Yes, all of them, but make notes on any widgets you might
   have enabled, as you might have to recreate the widget after you re-enable some
   plugins.
 * Did the problem go away?
 * 2a. No, then your problem is not plugin-related, re-enable them again…
 * 2b. Yes, re-enable them one by one until you start noticing problems again.
 * 3. post back here with your results

Viewing 4 replies - 1 through 4 (of 4 total)

The topic ‘Replace original image by optimized image’ is closed to new replies.

 * ![](https://ps.w.org/ewww-image-optimizer/assets/icon-256x256.png?rev=1582276)
 * [EWWW Image Optimizer](https://wordpress.org/plugins/ewww-image-optimizer/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/ewww-image-optimizer/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/ewww-image-optimizer/)
 * [Active Topics](https://wordpress.org/support/plugin/ewww-image-optimizer/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/ewww-image-optimizer/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/ewww-image-optimizer/reviews/)

## Tags

 * [image](https://wordpress.org/support/topic-tag/image/)
 * [optimized](https://wordpress.org/support/topic-tag/optimized/)
 * [original](https://wordpress.org/support/topic-tag/original/)

 * 4 replies
 * 2 participants
 * Last reply from: [nosilver4u](https://wordpress.org/support/users/nosilver4u/)
 * Last activity: [11 years, 7 months ago](https://wordpress.org/support/topic/replace-original-image-by-optimized-image/#post-5294688)
 * Status: resolved