There are no standard bookmark widgets available, as far as I can see. I looked for widgets in the Play Store, but I didn't see any that allowed me to put a bookmark for one web site at a time on the screen. Does anyone know if it is possible?
No, that's the strange thing. There are no single bookmark widgets like you usually find on an Android device, whether for the chrome or the stock browser.If you go to your widgets, there is one called "Bookmark" which should be purely for one site. But I'm not sure if I have that because of Chrome but it allows one at a time.