Exclude Scripts from Defer
Every script will not be compatible when you enable
Sometimes you'll need to exclude some script from defer. A common suspect is jQuery!
You can exclude scripts from defer by adding the file or entire URL as a keyword (any word that matches the script tag).
For example, lets saw I've two script related to jQuery as follows:
<script src="https://example.com/wp-includes/jquery.min.js"> <script src="https://example.com/wp-includes/jquery.migrate.min.js">