Title: How does JetPack Boost deals with JavaScript
Last modified: April 23, 2021

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# How does JetPack Boost deals with JavaScript

 *  Resolved [wpmhweb](https://wordpress.org/support/users/wppit/)
 * (@wppit)
 * [5 years, 1 month ago](https://wordpress.org/support/topic/how-does-jetpack-boost-deals-with-javascript/)
 * Since when trying to change the behavior to load JavaScript can cause problems,
   how does JetPack Boost deals with this situation? Is there an option to change
   the behavior on how to load scripts? How to exclude scripts so JetPack Boost 
   doesn’t try to change their behavior?

Viewing 1 replies (of 1 total)

 *  Plugin Support [Dan (a11n)](https://wordpress.org/support/users/drawmyface/)
 * (@drawmyface)
 * [5 years, 1 month ago](https://wordpress.org/support/topic/how-does-jetpack-boost-deals-with-javascript/#post-14365020)
 * Hi there
 * Jetpack Boost works by moving all the scripts to the bottom of the page so that
   the content is loaded first without having to wait for JavaScript to load. You
   can read more about how that’s done here:
    [https://web.dev/efficiently-load-third-party-javascript/](https://web.dev/efficiently-load-third-party-javascript/)
 * There aren’t currently any options to exclude specific scripts, but we may add
   this in a future update.
 * > Is there an option to change the behavior on how to load scripts?
 * What kind of change would you be looking for, specifically?

Viewing 1 replies (of 1 total)

The topic ‘How does JetPack Boost deals with JavaScript’ is closed to new replies.

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## Tags

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

 * 1 reply
 * 2 participants
 * Last reply from: [Dan (a11n)](https://wordpress.org/support/users/drawmyface/)
 * Last activity: [5 years, 1 month ago](https://wordpress.org/support/topic/how-does-jetpack-boost-deals-with-javascript/#post-14365020)
 * Status: resolved