[wp-trac] [WordPress Trac] #40602: Why doesn't Wordpress use Immutable Cache?

[WordPress Trac]

#40602: Why doesn't Wordpress use Immutable Cache?
-------------------------+-----------------------------
 Reporter:  programmin   |      Owner:
     Type:  enhancement  |     Status:  new
 Priority:  normal       |  Milestone:  Awaiting Review
Component:  General      |    Version:  trunk
 Severity:  normal       |   Keywords:
  Focuses:  performance  |
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 When you have js files that will not change in a certain version of
 Wordpress, why not set the immutable cache that is enabled on various
 browsers?

 https://hacks.mozilla.org/2017/01/using-immutable-caching-to-speed-up-the-
 web/


 For example this url should never change output unless user changed the
 wordpress version, in which case the ver= will change, forcing browser to
 load that url.

 /wp-admin/load-scripts.php?c=gzip&load%5B%5D=jquery-core,jquery-
 migrate,jquery-ui-core,jquery-ui-widget,jquery-ui-
 mouse,underscore,mediaelement,jquery-ui-sortable&ver=4.7.4

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Ticket URL: <https://core.trac.wordpress.org/ticket/40602>
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