How to optimize tree-loading of the site-admin
Loading of page hierarchies in the site-admin tree navigation takes a long time.
The tree in the site-admin preloads an additional hierarchy level when expanding the tree for a given root. This can cause performance issues if a lot of pages have to be loaded.
Following structure is given:
Every country site has 20 direct child-pages, so expanding
/content/mysite would result in loading 80 pages.
It is possible to disable the preloading in the site-admin to improve performance. Please configure the following:
- via the CRX Content Explorer, navigate to the node
- add a
considerSubNodesand set it to
Now everytime a tree is expanded in the site-admin, only the direct children will be fetched.
NOTE: changing something beneath
/libs is usually discouraged as it breaks potential updates in the future. In this case, a mere modification of content is regarded harmless.