Title: Purging proxy cache with pagespeed module
Last modified: August 24, 2016

---

# Purging proxy cache with pagespeed module

 *  [bml13](https://wordpress.org/support/users/bml13/)
 * (@bml13)
 * [11 years, 1 month ago](https://wordpress.org/support/topic/purging-proxy-cache-with-pagespeed-module/)
 * I configured nginx to use the pagespeed module following [this guide](https://developers.google.com/speed/pagespeed/module/downstream-caching).
   I installed nginx helper plugin but it seems that it cannot find cached content
   to purge it.
    I think the problem might be the change of the cache key suggested
   by the guide and the plugin uses the default key. Is this correct? or what could
   be the problem? How to solve it?
 * Thanks
 * [https://wordpress.org/plugins/nginx-helper/](https://wordpress.org/plugins/nginx-helper/)

The topic ‘Purging proxy cache with pagespeed module’ is closed to new replies.

 * ![](https://ps.w.org/nginx-helper/assets/icon.svg?rev=2360932)
 * [Nginx Helper](https://wordpress.org/plugins/nginx-helper/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/nginx-helper/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/nginx-helper/)
 * [Active Topics](https://wordpress.org/support/plugin/nginx-helper/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/nginx-helper/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/nginx-helper/reviews/)

## Tags

 * [nginx](https://wordpress.org/support/topic-tag/nginx/)
 * [pagespeed](https://wordpress.org/support/topic-tag/pagespeed/)

 * 0 replies
 * 1 participant
 * Last reply from: [bml13](https://wordpress.org/support/users/bml13/)
 * Last activity: [11 years, 1 month ago](https://wordpress.org/support/topic/purging-proxy-cache-with-pagespeed-module/)
 * Status: not resolved