Hello friends,

What are good links for SEO?

Quality Backlink from Relevant High PR Do- Follow Website.

Do-follow backlink with high authority sites.

Use good site in your posting this is give very good results for you. and use high page rank site

Dofollow links with high authority relevent sites.

I think it is links have good content , a lot of commnent on your topic or disccus with you .
The second is relationship with your keyword

at 2016 Content is important for your site.! Link only 50 % used blank