Image optimizations plays a great role in search engine optimization, so, i would like to know that How to optimize images in our site? The name of the images with which it is saved is also of importance ? eg: if I have an image of "up arrow" on my website of garments .. should I name the image "up-arrow.jpeg" or should I give it a name more like my site keywords eg "menswear.jpg" to increase my keywords density ? Can any one clear it up please..
Yeah, file name and img alt tags should be related to your content, but try to mix up the keywords lightly, like menswear, mens clothing etc DD