Each time you use RichTextEditor, RichTextEditor is slow to load for the first time, and the second time is very fast.
We have Splash Screen, how to speed up the first loading of RichTextEditor.
How to speed up the first loading speed of Spreadsheet.
1 Answer, 1 is accepted
0
Dess | Tech Support Engineer, Principal
Telerik team
answered on 16 Apr 2018, 12:03 PM
Hello, Zhijun,
The initial load time of RadRichTextEditor may be affected depending on the structure of the document that you are trying to load. Is the initial loading slow with an empty RadRichTextEditor? In addition, RadRichTextEditorRibbonUI is a heavy control with a lot of tabs and groups in each group. Hence, it will need some more time for the initial loading.
However, if you are experiencing any further difficulties, feel free to submit a support ticket where you can provide a sample project illustrating the slow loading of the project. Thus, our support staff will gladly assist you.