Hello - I have a image gallery website, there are mostly pictures, not a lot of contents. My question is, how would I implement on page SEO on such a site? I make sure I have keyword in my title, meta tag keyword, description, image alt text, but I can't seem to find ways to implement other keywords. The site is www.WallpaperFishTalk.com, please give me some suggestions for on page SEO
Captions, user comments, descriptions of lots of stuff, some about pages, maybe some fact pages about the different fish, etc, how the photography was obtained, give details etc about the photo beneath it (type of camera, author, species pictured).