January ∙ 50 weeks ago
I thought this was suppose to be a question, anyways you know the answer with your question.
and it is difficult to optimize images.
There's no need to get upset, I'll tell you the way to optimize images.
When we upload images in the website, it uploaded via img tag in the html
now there is alt tag used in the img tag, by using this you can optimize images. how??? I'll tell you.
now when search engine crawlers land on your site, they will not see any image, but they can read the description/keywords written in the alt tag, and by that content your images are optimized.
Read more on: http://geekscouch.com/image-optimization-tips-for-free-support-paras-babbar