Title: Plugin Conflict
Last modified: August 21, 2016

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# Plugin Conflict

 *  Resolved [mythusmage](https://wordpress.org/support/users/mythusmage/)
 * (@mythusmage)
 * [12 years, 4 months ago](https://wordpress.org/support/topic/plugin-conflict-36/)
 * > SSO Warning :
   >  Plugin conflict detected — JetPack Photon cripples the WordPress
   > image size funtions. Please disable JetPack Photon or upgrade to the WPSSO 
   > Pro version (which includes support for JetPack Photon).
 * That’s the message I got when I tried installing a certain plugin. Would you 
   trust that plug in?
 * [http://wordpress.org/plugins/wpsso/](http://wordpress.org/plugins/wpsso/)

Viewing 1 replies (of 1 total)

 *  Plugin Author [JS Morisset](https://wordpress.org/support/users/jsmoriss/)
 * (@jsmoriss)
 * [12 years, 4 months ago](https://wordpress.org/support/topic/plugin-conflict-36/#post-4554390)
 * JetPack Photon disables the returned width and height values for images by WordPress
   functions.
 * WPSSO uses the width and height values of images, so if that WordPress functionality
   has been disabled, it’s a bit of an issue. JetPack Photon is the only plugin 
   I know to intentionally cripple WordPress like this.
 * WPSSO Pro hooks into the WordPress `filter_image_downsize()` function and restores
   the width and height values for WPSSO specific image sizes.
 * js.

Viewing 1 replies (of 1 total)

The topic ‘Plugin Conflict’ is closed to new replies.

 * ![](https://ps.w.org/wpsso/assets/icon-256x256.png?rev=3167695)
 * [WPSSO Core - Complete Schema Markup and Meta Tags](https://wordpress.org/plugins/wpsso/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/wpsso/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/wpsso/)
 * [Active Topics](https://wordpress.org/support/plugin/wpsso/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/wpsso/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/wpsso/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [JS Morisset](https://wordpress.org/support/users/jsmoriss/)
 * Last activity: [12 years, 4 months ago](https://wordpress.org/support/topic/plugin-conflict-36/#post-4554390)
 * Status: resolved