Our client reported that using the EPiServer CMS is slow. I looked into it and noticed that when opening the CMS about 1000 files are being loaded by the dojo.js. This is causing so much overhead that it takes about half a minute before the CMS loads.
Is there maybe a way to bundle these files to reduce the overhead and make the cms load faster?
Also all the files are uncompressed while we have this in our Web.config:<episerver.framework updateDatabaseSchema="false"> <clientResources debug="false" />
Are there other ways to speed up the CMS?
We are using the latest episerver version 22.214.171.124
Do you use the dbLocalizationProvider?
If yes, then upgrade to newest version. See this thread: https://world.episerver.com/forum/developer-forum/-Episerver-75-CMS/Thread-Container/2019/10/takes-a-lot-of-time-for-epi-cms-resources-to-load-on-dxc-service/
I know it says dxc, but it happens on-prem too