Open Bug 510122 Opened 15 years ago Updated 3 years ago

While waiting for page to load, use cached information to request scripts and stylesheets

Categories

(Core :: DOM: HTML Parser, enhancement, P5)

Product:
Core
Component:
DOM: HTML Parser
Type:
enhancement

Tracking

()

People

(Reporter: jruderman, Unassigned)

References

Details

(Keywords: perf) 

Either:
* Parse the cached HTML for stylesheet and script references (depends on bug 483016)
* Store metadata in the cache that says which stylesheets and scripts a page depends on.  This information could live longer than the cached HTML (although this might require changes to the cache).

This would let us request scripts and stylesheets sooner -- perhaps even pipelined with the request for the page!
The second option seems preferable to me, since it doesn't require parsing double the amount of data.

Bulk-downgrade of unassigned, >=5 years untouched DOM/Storage bugs' priority.

If you have reason to believe this is wrong (especially for the severity), please write a comment and ni :jstutte.

Severity: normal → S4
Priority: -- → P5
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