Jenny
Social signals are the share, likes, votes etc. on different social networks.
It provide huge traffic towards your website
that increase the site’s perceived value and authority.
Sudha
As sharing is very easy in social medias like share, like, retweet, post etc etc, a good interesting content share can easily go viral and that brings in lots of traffic. When you start getting traffic, it becomes a positive sign for search engine traffic too.
Anonymous
Dhhdhdhdud