Title: Minify JS
Last modified: April 6, 2022

---

# Minify JS

 *  Resolved [rgralexandre](https://wordpress.org/support/users/rgralexandre/)
 * (@rgralexandre)
 * [4 years, 3 months ago](https://wordpress.org/support/topic/minify-js-8/)
 * Hi.
    I would like to know if the plugin minify js from the external site like
   this [https://www.googleoptimize.com/optimize.js](https://www.googleoptimize.com/optimize.js)
   tks

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

 *  Plugin Contributor [Marko Vasiljevic](https://wordpress.org/support/users/vmarko/)
 * (@vmarko)
 * [4 years, 3 months ago](https://wordpress.org/support/topic/minify-js-8/#post-15535920)
 * Hello [@rgralexandre](https://wordpress.org/support/users/rgralexandre/)
 * Thank you for reaching out and I am happy to assist you with this.
    In some cases,
   depending on how dynamic the file is, it can be added to minify. Please note 
   that the external files are loading on your website from external servers and
   therefore may be skipped. When Minify is set to Auto you can use Include external
   files/libraries: in Performance,>Minify>Advanced (bottom of the page) and also
   enable Use Regular Expressions for file name matching Once checked, regexp matching
   is used for “Include external files/libraries:”. That may be useful in a complex
   situation when your external scripts have a lot of variations. Alternatively,
   you can switch to Manual Minify and use the wizard to add the files you want 
   to be added to minify including [https://www.googleoptimize.com/optimize.js](https://www.googleoptimize.com/optimize.js)
   for example.
 * I hope this helps!
    Thanks!
 *  Thread Starter [rgralexandre](https://wordpress.org/support/users/rgralexandre/)
 * (@rgralexandre)
 * [4 years, 1 month ago](https://wordpress.org/support/topic/minify-js-8/#post-15692252)
 * Hi,
    unfurtunaly, doesnt works, do you know a site whose is working? or a external
   url that work to try in my site? Is there a tutorial whose show step by step 
   how to configure, i tried a lot but doesnt work. tks a lot.

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

The topic ‘Minify JS’ is closed to new replies.

 * ![](https://ps.w.org/w3-total-cache/assets/icon-256x256.png?rev=1041806)
 * [W3 Total Cache](https://wordpress.org/plugins/w3-total-cache/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/w3-total-cache/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/w3-total-cache/)
 * [Active Topics](https://wordpress.org/support/plugin/w3-total-cache/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/w3-total-cache/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/w3-total-cache/reviews/)

 * 2 replies
 * 2 participants
 * Last reply from: [rgralexandre](https://wordpress.org/support/users/rgralexandre/)
 * Last activity: [4 years, 1 month ago](https://wordpress.org/support/topic/minify-js-8/#post-15692252)
 * Status: resolved