[wp-trac] [WordPress Trac] #37388: Resource hinting: only dns-prefetch resources in HTML footer.

[WordPress Trac]

#37388: Resource hinting: only dns-prefetch resources in HTML footer.
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 Reporter:  peterwilsoncc  |       Owner:
     Type:  defect (bug)   |      Status:  new
 Priority:  normal         |   Milestone:  4.6
Component:  General        |     Version:  trunk
 Severity:  normal         |  Resolution:
 Keywords:                 |     Focuses:
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Comment (by voldemortensen):

 I don't think I'm concerned about the potential for a double lookup. If in
 the event a second lookup just happens be triggered, it will already be
 cached locally from the first lookup and add maybe 1ms. And this is
 assuming that browsers actually let the second lookup happen.

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Ticket URL: <https://core.trac.wordpress.org/ticket/37388#comment:1>
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