Improve performance of a vector layer - ArcGIS Online or organize tile package into a folder

[Greta]

I have 24 layers that I want to publish as a single feature layer in ArcGIS Online, allowing users to select and remove layers as needed. I uploaded the data as a vector tile and cached it, but the performance is poor due to the polygons’ large extents and high number of vertices.

Is there a way to improve performance without simplifying the polygons?

On the other hands I tried using a map tile package, but it only supports a single layer.  In the case I create 24 map tile packages can I organise them into a share folder? so other users can see them in a specific folder?

Are there any other options to group layers or improve performance while allowing users to toggle layers off if not needed?

Thanks

[James_Noble]

Hi Greta, can you generalise the polygons to drop the vertex count - e.g. do you need the level of detail you currently have?

Other than that, I'd suggest using scale thresholds so that the layers only draw when zoomed in, and to make sure you are using the new Map Viewer / Experience Builder rather than Map Viewer Classic and WebAppBuilder. The JS 4.x applications handle lots of geometry better than the 3.x applications.

[GSM2024]

Thanks for the advise