Page History

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This page is specific to Theme Builder 2.x

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but most of what's described here is applicable to later versions.

under construction

Resource Servlet Caching

Issue: Menu takes up to 20 seconds to load, graphical macros seem slow
Affects: Clients using Confluence 2.1.0 - 2.1.5a

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The servlet is a core part of Confluence that allows files that are stored within plugins to be accessed by the web browser. Because the servlet did not provide sufficient information to the web browser, files were not getting cached and were therefore loaded far more often than required.

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Solution

The easiest solution is to upgrade to Confluence 2.2 or above and Theme Builder 2.x or above.

If you are using Confluence 2.1.x, it is possible to manually apply a patch if you have access to a friendly Java developer - for more information, please see our Conditional GET patch instructions.

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If you are unable to apply the patch of upgrade Confluence, an alternative is to upgrade to Builder version 1.6 or above which has a feature to turn off icons in the view View and edit Edit menus.

View/Edit Menu Icons

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Adaptavist have identified further issues with the Resource servlet in Confluence which, at present, have not been resolved.Users of Builder 2.0 should review our Menu Performance Tuning tutorial.

Workaround

Prior to a patch being available for Confluence, you can upgrade to Builder 1.6 or above which has an select the option to load the menu as quickly as possible.

Pages with Images

Issue: Pages with lots of images take longer to load
Affects: Users on slow connections; Internet Explorer users.

If you put lots of images on a page you increase the amount of information the end-user has to download so that's going to make the page load slower regardless which web browser is being used.

Solution

Reduce the number of images on the page, or make them smaller. Consider using the gallery macro which displays thumbnails of the images or use the thumbnail parameter when adding images to pages.

If a page seems to load a lot more slowly in Internet Explorer than other browsers, consider disabling PNG support as that will reduce the amount of work the browser has to do.

See Also

Many of the performance tuning tips from Theme Builder 1.x still apply to Theme Builder 2.x:

• Performance Tuning 1.x
• Performance Tuning 3.x (Theme Builder 3.x only)
• Menu Performance Tuning