Title: Some optimizations
Last modified: September 1, 2016

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# Some optimizations

 *  Resolved [plokkum](https://wordpress.org/support/users/plokkum/)
 * (@plokkum)
 * [9 years, 11 months ago](https://wordpress.org/support/topic/some-optimizations/)
 * Hi KeyCDN,
 * Happy customer here! Thanks a lot.
 * 1) I’m having issues with some plugin urls that are not rewritten to use the 
   CDN. I can overcome this by defining ‘WP_PLUGIN_URL’ in config.php. It would 
   be nice if CDN Enabler can do this by default.
 * 2) WordPress is outputting a srcset for responsive images. These image src locations
   are not rewritten to use the CDN. Could this be a feature in the future? (I like
   the sound of that).
 * Thanks!
 * [https://wordpress.org/plugins/cdn-enabler/](https://wordpress.org/plugins/cdn-enabler/)

Viewing 2 replies - 1 through 2 (of 2 total)

 *  [Brian Jackson](https://wordpress.org/support/users/brianleejackson/)
 * (@brianleejackson)
 * [9 years, 11 months ago](https://wordpress.org/support/topic/some-optimizations/#post-7479405)
 * 1) Which plugins are you referring to?
    2) CDN Enabler is compatible with srcset
   and responsive images. Are you using any other 3rd party plugin that might be
   rewriting the URLs before CDN Enabler? For example, CDN Enabler is compatible
   with Retina 2x plugin, but you need to use Picturefill method.
 *  Plugin Author [KeyCDN](https://wordpress.org/support/users/keycdn/)
 * (@keycdn)
 * [9 years, 11 months ago](https://wordpress.org/support/topic/some-optimizations/#post-7479450)
 * Please also check the CDN Enabler docs: [https://www.keycdn.com/support/wordpress-cdn-integration-with-cdn-enabler/](https://www.keycdn.com/support/wordpress-cdn-integration-with-cdn-enabler/)

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘Some optimizations’ is closed to new replies.

 * ![](https://ps.w.org/cdn-enabler/assets/icon-256x256.png?rev=2472538)
 * [CDN Enabler](https://wordpress.org/plugins/cdn-enabler/)
 * [Support Threads](https://wordpress.org/support/plugin/cdn-enabler/)
 * [Active Topics](https://wordpress.org/support/plugin/cdn-enabler/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/cdn-enabler/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/cdn-enabler/reviews/)

## Tags

 * [cdn](https://wordpress.org/support/topic-tag/cdn/)
 * [keycdn](https://wordpress.org/support/topic-tag/keycdn/)
 * [srcset](https://wordpress.org/support/topic-tag/srcset/)

 * 2 replies
 * 3 participants
 * Last reply from: [KeyCDN](https://wordpress.org/support/users/keycdn/)
 * Last activity: [9 years, 11 months ago](https://wordpress.org/support/topic/some-optimizations/#post-7479450)
 * Status: resolved