Hi, I have 3 galleries on my website (i have them for @ 3 months) and Google hasn't indexed any of them. I've added a widget in my footer containing the thumbnails of those galleries and google has indexed those ones. The images are showing in the XML sitemap, but google hasn't indexed them.
PS: Usually for Google it takes up to 6-7 hours to index an image hosted on my blog, but these ones are there for like 4 months and still nothing.
PSPS: Yes I have ALT tags and everything