Title: Batch Bulk Image Optimize
Last modified: July 18, 2020

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# Batch Bulk Image Optimize

 *  Resolved [digitalmuse66](https://wordpress.org/support/users/digitalmuse66/)
 * (@digitalmuse66)
 * [5 years, 10 months ago](https://wordpress.org/support/topic/batch-bulk-image-optimize/)
 * I have a staging site with a ton of images that I thought WP Optimize would be
   able to handle but have been getting error messages after last batch and
 * Lots of images – over 20K it initially would run through a batch. however when
   tested through GMetrix – no detected optimized image
 * Now as of this morning I am getting the following message:
 * Cannot copy from upload file there was an issue connecting to the image compression
   server

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

 *  Thread Starter [digitalmuse66](https://wordpress.org/support/users/digitalmuse66/)
 * (@digitalmuse66)
 * [5 years, 10 months ago](https://wordpress.org/support/topic/batch-bulk-image-optimize/#post-13140702)
 * I have copies of the logs which show the images not being optimized but failing
   and producing a 402 error.
 *  [Marc Lacroix](https://wordpress.org/support/users/marcusig/)
 * (@marcusig)
 * [5 years, 9 months ago](https://wordpress.org/support/topic/batch-bulk-image-optimize/#post-13148630)
 * Hi there,
 * Could you share your website’s URL?
 * According to resmushit (the provider of the compression service), and error 402
   means: `impossible to fetch the image from $_FILES (usually a local URL)`. I 
   haven’t seen this one before, so not sure what could be the cause.
 * > however when tested through GMetrix – no detected optimized image
 * GTMetrix might have different compression methods giving different results. What
   are the compression statistics on some of the images that apparently succeeded?
 * Marc.

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

The topic ‘Batch Bulk Image Optimize’ is closed to new replies.

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## Tags

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

 * 2 replies
 * 2 participants
 * Last reply from: [Marc Lacroix](https://wordpress.org/support/users/marcusig/)
 * Last activity: [5 years, 9 months ago](https://wordpress.org/support/topic/batch-bulk-image-optimize/#post-13148630)
 * Status: resolved