For SEO purpose, It is important to know how many websites or webpages link to a domain from within the industry. For example, FIFA is an authority site on the football subject. ( federation of association football). So, how i can get authority of the domain for my website listed in my signature while these are only mine.
Describe, using example, FIFA is an authority site on the football subject. ( federation of association football).
its an advantage if the authority site is yours, you can build links on that site and get good link points.