Get effective backlink from forum

Dofollow blogs and Dofollow forums use the dofollow attribute and that helps you to boost your backlinks and give link love. Link juice from a high DA blog or forum is good for your blog to boost your Google ranking. Specially, if you are active in a niche forum which allows dofollow backlinks, you will not only get a quality link to your site but you will also be getting targeted traffic.
Do not use forums solely for link building. Instead, take part in discussions without spamming and help others and only post links when there is no other solution. The link that you will get like this will be of high quality.