Well you could have a Sanskrit Font based website and sister site with no sanskrit like vedabase.net. Though if I put vedabase into Google in show Sanskrit diacritic marks, I have Balarama Fonts installed on my Laptop.

I think some sites need to put them robots in pages some google can't see them, just the pages with sanskrit. I think I noticed this long time ago, you'd think Sanskirt fonts would be supported somehow in Google. Maybe somebody should email Google (if you can find their email address, try googling it)