For those who don’t quite grasp the idea of how link building is possible for SEO (search engine optimisation), the infographic above should give a clear idea of how the concept of link building can be done, courtesy of Datadial London. Link building is considered as the “currency” of the World Wide Web. Without relevant links pointing to your website in large numbers, search engines such as Google will not be able to find and quickly index your web pages or rank your website well in their search engine results page. Your website will be buried under the plethora of other websites which have done their SEO homework well through link building. If you have no idea how to begin building links to your website, you can easily hire London SEO agency, which can do the relevant SEO work for you.