SEO Interview Questions and Answers : link building in SEO



What is the use of link building in SEO?
Links are one of the crucial elements of SEO. With high quality links we can improve the ranking of the site.

What is NoFollow Backlink?

Any link which has the attribute rel=”nofollow” is called as No Follow backlink. NoFollow backlinks do not pass any PR value, but still helpful for link diversity.

Can you give examples of NoFollow Backlinks?

Generally all public websites like social media sites, business listing sites etc offer NoFollow backlink. Example: Fb, YouTube, JustDial etc site offer these links.









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