Title: Problem checking File Types (CDN)
Last modified: October 10, 2016

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# Problem checking File Types (CDN)

 *  [gbasterra](https://wordpress.org/support/users/gbasterra/)
 * (@gbasterra)
 * [9 years, 8 months ago](https://wordpress.org/support/topic/problem-checking-file-types-cdn/)
 * Dear friend,
 * I have used several cache plugins and I must say that WP Fastest Cache is by 
   far the best one. I am using it in all my sites and it works lovely but in my
   last site I don´t know why, when I setup all the files in my CDN Settings, changes
   of the file types checked are not saved and all the files are unchecked. Therefore
   I have to remove the integration, I can not use it. I am using https in this 
   site, is the first site I use WP Fastest Cache with SSL. Thanks in advance.
 * Kind regards
 * Guillermo

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Plugin Author [Emre Vona](https://wordpress.org/support/users/emrevona/)
 * (@emrevona)
 * [9 years, 8 months ago](https://wordpress.org/support/topic/problem-checking-file-types-cdn/#post-8272252)
 * Can you try fill the cdn-url and origin-urls options without https and www please?
 *  Thread Starter [gbasterra](https://wordpress.org/support/users/gbasterra/)
 * (@gbasterra)
 * [9 years, 8 months ago](https://wordpress.org/support/topic/problem-checking-file-types-cdn/#post-8272448)
 * Dear Emre,
 * Thank your for your great support. I have tried it and the issue remains. I send
   you my original URLs:
 * CDN URL: [https://1824332875.rsc.cdn77.org](https://1824332875.rsc.cdn77.org)
   
   Origin URL: [https://kameleonik.com](https://kameleonik.com)
 * Then I have tried the following:
 * CDN URL: [http://1824332875.rsc.cdn77.org](http://1824332875.rsc.cdn77.org)
    
   Origin URL: [http://kameleonik.com](http://kameleonik.com)
 * also with www:
 * CDN URL: [http://1824332875.rsc.cdn77.org](http://1824332875.rsc.cdn77.org)
    
   Origin URL: [http://www.kameleonik.com](http://www.kameleonik.com)
 * Thanks in advance.
 *  Plugin Author [Emre Vona](https://wordpress.org/support/users/emrevona/)
 * (@emrevona)
 * [9 years, 8 months ago](https://wordpress.org/support/topic/problem-checking-file-types-cdn/#post-8273540)
 * please contact me via email: [fastestcache@gmail.com](https://wordpress.org/support/topic/problem-checking-file-types-cdn/fastestcache@gmail.com?output_format=md)

Viewing 3 replies - 1 through 3 (of 3 total)

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## Tags

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

 * 3 replies
 * 2 participants
 * Last reply from: [Emre Vona](https://wordpress.org/support/users/emrevona/)
 * Last activity: [9 years, 8 months ago](https://wordpress.org/support/topic/problem-checking-file-types-cdn/#post-8273540)
 * Status: not resolved