[Webkit-unassigned] [Bug 88869] renderer should not block on script-inserted stylesheets

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=88869





--- Comment #7 from Shrey Banga <banga at google.com>  2012-06-13 18:04:38 PST ---
(In reply to comment #5)
> Patch looks reasonable. Some quick questions:
> - what does this do with @import stylesheets?
Essentially for any stylesheet to be counted as blocking, its highest ancestor in the import chain should be an inline <style> or <link> tag. So if a document.write is used to insert a stylesheet which further @imports other stylesheets, all of them will be considered non-blocking.

> - can you verify other browsers' behavior here?
Our behavior matches Firefox's after this fix.

> - Bryan mentions nytimes suffering from this issue. If you are able to measure a percent improvement here, that would be worth mentioning in the change log.
web page replay showed ~100ms (2.7%) improvement in page load time for www.nytimes.com when tested with a connection of 2mbps/400kbps/40ms connection. Added that to the changelog.

-- 
Configure bugmail: https://bugs.webkit.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.