What is Link Building
Link Building is the process of building link of your website to other website search engine like Google is checking the links and rate them according to PR of the webpage .If you have place your link in a high PR website so Google can count the value of your website it will affect the rank of your website.Link building can be hugely beneficial for SEO it is up to you to update your links . Search engines have treated links as votes for popularity and importance in the ongoing democratic opinion poll of the web.Through links, engines can not only analyze the popularity websites and pages based on the number and popularity of pages linking to them, but also metrics like trust, spam, and authority. Trustworthy sites tend to link to other trusted sites, while spammy sites receive very few links from trusted sources. The engines themselves have refined the use of link data to a fine art, and use complex algorithms to perform nuanced evaluations of sites and pages based on this information.