Title: What is Code 0?
Last modified: August 30, 2016

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# What is Code 0?

 *  Resolved [Amir](https://wordpress.org/support/users/repenter/)
 * (@repenter)
 * [10 years, 6 months ago](https://wordpress.org/support/topic/what-is-code-0/)
 * Hi
    I get the Code 0 error in the bulk optimization process. What does it mean?
   [http://i.imgur.com/hPEz6Ch.png](http://i.imgur.com/hPEz6Ch.png)
 * Thanks for your great plugin
 * [https://wordpress.org/plugins/optimus/](https://wordpress.org/plugins/optimus/)

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

 *  Plugin Author [KeyCDN](https://wordpress.org/support/users/keycdn/)
 * (@keycdn)
 * [10 years, 6 months ago](https://wordpress.org/support/topic/what-is-code-0/#post-6720270)
 * Please check the error code description for more details: [https://optimus.io/support/error-codes/](https://optimus.io/support/error-codes/)
 *  Thread Starter [Amir](https://wordpress.org/support/users/repenter/)
 * (@repenter)
 * [10 years, 5 months ago](https://wordpress.org/support/topic/what-is-code-0/#post-6720529)
 * Hi
    Please provide size of wepb in the admin panel in front of each image.
 * And is this compatible with php7?
 * Thanks
 *  Plugin Author [KeyCDN](https://wordpress.org/support/users/keycdn/)
 * (@keycdn)
 * [10 years, 5 months ago](https://wordpress.org/support/topic/what-is-code-0/#post-6720530)
 * Yes, it works with php7.
 *  Thread Starter [Amir](https://wordpress.org/support/users/repenter/)
 * (@repenter)
 * [10 years, 5 months ago](https://wordpress.org/support/topic/what-is-code-0/#post-6720532)
 * Hi
    I asked before about bulk optimization. I asked does it optimize the pictures
   which had not been optimized yet or it optimizes all of pictures. The keycdn 
   support told me it optimizes only the pictures which had not been optimized.
 * So today I used bulk optimization feature and it detects 3412 picture in my site.
   It optimized 450 of them and then the site went down and I enter again the section
   and it again detects 3412 images! So did I miss something here?

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

The topic ‘What is Code 0?’ is closed to new replies.

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 * 4 replies
 * 2 participants
 * Last reply from: [Amir](https://wordpress.org/support/users/repenter/)
 * Last activity: [10 years, 5 months ago](https://wordpress.org/support/topic/what-is-code-0/#post-6720532)
 * Status: resolved