High quality white hat back-links at a very reasonable price. This is my specialty. I have a very efficient system for manually contacting and producing back-links to client websites. These days, with penguin and all the other updates, everyone should be producing high value links from independently owned and operated websites. This is the only way to prove that your website deserves top rank status. well the website has to be built using appropriate media codes so that it should have compatibility with different devices, browsers and latest smart phones and it would be built on CMS and the site would be 100% error free and SEO friendly.