Do-follow back links
Do-follow back links are a great way to get your website rated in SEO. The higher rated the website with Do-follow back links, the more impact on your SEO they have. With that being said, how many places have you posted on to get do-follow back links, and if you're willing to, what are the urls of the places you've done so on.
Do-follow back links is great way to rank your site but make sure your back link is strong and is of quality.
I completely agree. Having a more engaging post apparently ranks your Do-Follow back link higher than if you post a link and leave. Through this, it's helped me get one of my urls top on google for about 5 different searches.