Been in my mind for a long time. Please help.
1) Let's say my caption have "luxury brand shops", is it necessary to include in keywords again?
2) Is supertags necessary to apply?
3) At the Optional section, there is "location". Is it necessary to apply again when caption and keywords already stated the location?
In a search for Owston, my freshly uploaded image appears at the following positions out of 155 images returned when doing a search with "relevant" set.
Owston in Caption and as Supertag - 5
Owston as Supertag only - 7
Owston in Caption and as Tag - 8
Owston in Caption only - 17
Owston as Tag only - 27
So, in the case of this image and search, the weighting priority currently looks like Supertag > Caption > Tag, with Caption + Supertag being