Four. Web optimization Positive aspects: This exercise may also advantage your internet site’s Search engine optimization. Once you bookmark a URL, it creates a backlink to that page which could help with online search engine rating. World wide web 2.0 Internet websites are perfect for hyperlink building for your site. https://www.seoclerks.com/Link-Building/2415629/30-Days-Affordable-SEO-For-Your-Website-with-Web-2-0-and-Profile-Backlinks