Title: Leverage browser caching sdk.js
Last modified: August 24, 2016

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# Leverage browser caching sdk.js

 *  [hoangtri](https://wordpress.org/support/users/hoangtri/)
 * (@hoangtri)
 * [11 years ago](https://wordpress.org/support/topic/leverage-browser-caching-sdkjs/)
 * Hi,
 * I got this report from GTmetrix after installing the plugin:
 * Leverage browser caching: the following cacheable resources have a short freshness
   lifetime. Specify an expiration at least one week in the future for the following
   resources:
 * [http://connect.facebook.net/en_US/sdk.js](http://connect.facebook.net/en_US/sdk.js)(
   20 minutes)
 * It reduces the performance score of the web site.
    Can this be fixed?
 * [https://wordpress.org/plugins/facebookall/](https://wordpress.org/plugins/facebookall/)

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 * 0 replies
 * 1 participant
 * Last reply from: [hoangtri](https://wordpress.org/support/users/hoangtri/)
 * Last activity: [11 years ago](https://wordpress.org/support/topic/leverage-browser-caching-sdkjs/)
 * Status: not resolved