Internet makes the present world more easier and more comfortable. Now you can get all the information at you finger's end pressing a single key of Keyboard. Men are too much dependent on online for their different activities. Now a man, if he is educated, can earn and makes himself self-reliant. There are many ways to earn in online. Blogging or website marketing is one of them. If you want to take this profession as career, you must have a website or blog. But only having a blog is not enough. Suppose you are a much devotee of online world and are struggling to be successful in this field, you have a website or blog and you have quality contents with lot of images, videos and many other elements, You have done good SEO for your site, but still visitors are low and your site ranking is comparatively low than up to the mark!   Why? Probably your website takes long time to be loaded. Your website has to much JavaScript code or plugin, images with high resolutions and a video