My site is doing pretty bad in SEO ranking, and I suspect that it maybe have something to do with bad structure. I need your help with checking if my strategy is correct. My sitemap shows: https://xxx.com/gallery-icon/ https://xxx.com/f-a-q-icon/ https://xxx.com/grey-bg/ https://xxx.com/yellow-bg/ https://xxx.com/gallery/pictures/ https://xxx.com/gallery/videos/ https://xxx.com/gallery/pictures/gallery-2/ https://xxx.com/gallery/pictures/728x90/ https://xxx.com/blog/tag/iphone/ https://xxx.com/blog/tag/samsung/ 1.Where do I have to upload the images? For example I have images for my products and for my blogs. Should they be located under https://xxx.com/products and https://xxx.com/blog or should all the images be located under http://www.com/images? 2.I have noticed that my tags are located under /blog, is this a correct way to structure the tags?