I am hosting a webmap through my organizations webmap so that several partners may also see the data over the course of the project. However, there are several layers in the webmap that should never be looked at all at once. I am embedding the map via html code to my site, and I am wondering if there is a way to have the map only have one layer active when someone loads the page with the map?
Any help is much appreciated. It seems like an easy question, but I didn't find any useful answers when searching (I could have just used bad search terms, though).