[wp-trac] [WordPress Trac] #55491: Replace unload from heartbeat js

[WordPress Trac]

#55491: Replace unload from heartbeat js
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 Reporter:  shawfactor      |       Owner:  (none)
     Type:  enhancement     |      Status:  new
 Priority:  normal          |   Milestone:  Awaiting Review
Component:  Administration  |     Version:
 Severity:  normal          |  Resolution:
 Keywords:                  |     Focuses:  javascript, performance
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Changes (by peterwilsoncc):

 * focuses:   => javascript, performance
 * component:  General => Administration
 * version:  5.9 =>


Comment:

 Putting this on the performance focus to get some eyes on it.

 According to the [https://caniuse.com/page-transition-events caniuse
 listing for the related pageshow and pagehide events], browser support is
 at 97% of all users.

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Ticket URL: <https://core.trac.wordpress.org/ticket/55491#comment:1>
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