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https://jira.jboss.org/jira/browse/RF-1941?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12421824#action_12421824
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Grzegorz Dubicki commented on RF-1941:
--------------------------------------
We have set both CSS and JS to me merged (org.richfaces.LoadStyleStrategy =
ALL, org.richfaces.LoadScriptStrategy = ALL, org.ajax4jsf.COMPRESS_SCRIPT =
false), changed the default Expires of RF-generated elements to more that 1 day
(org.ajax4jsf.DEFAULT_EXPIRE = 2592000) and set Gzipping all the plain texts by
Tomcat and this helped *a lot* with the first load time.
But still:
* the ability to move some of the JS code to the end of the <body> to optimize
load time further - as Aaron suggested,
* runtime JavaScript performance improvements - as suggested in RF-1717,
would still be greatly appreciated.
> Improve performance of RF-enabled pages using
> http://developer.yahoo.com/performance/rules.html
> -----------------------------------------------------------------------------------------------
>
> Key: RF-1941
> URL: https://jira.jboss.org/jira/browse/RF-1941
> Project: RichFaces
> Issue Type: Bug
> Affects Versions: 3.2.0
> Reporter: Przemyslaw Jaskierski
> Assignee: Nick Belaevski
> Priority: Critical
> Fix For: 3.1.x, 3.3.0
>
>
> RF-1717 has been closed without addressing some great optimization
> opportunities described by Steve Saunders in his book. In short, these rules
> are here: http://developer.yahoo.com/performance/rules.html. Sticking to
> these rules _really_ helps.
> As Wim reported here:
> http://jira.jboss.org/jira/browse/RF-1717#action_12395166, the
> http://developer.yahoo.com/performance/rules.html#js_bottom helps a lot. It's
> a little bit confusing seeing this bug closed without addressing this (yes I
> know that this would require a general approach, that's why I report it
> here). Having a page rendering time of few seconds on a decent PC is not a
> good situation...
> I would strongly encourage to take stab at this, because there is a lot of
> other components that would benefit of this. This would make your product
> better.
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