There is a method for gaining free backlinks within a couple of hours

There is a method for gaining free backlinks within a couple of hours
It knows as grabbing the low hanging fruit, and here’s how you do it…
Step 1: Go to this SEO tool and use the free version to type one of your competitor’s domains into the search bar at the top.
Step 2: When the results show, click on Referring Domains in the left column.
Step 3: Go through the resulting backlinking domains to see what opportunities are available to gain a link or two.
Bare in mind that this is the simplest method of gaining backlinks and not one I would use. Don’t expect them to be relevant to your topic but they might give you a little push for some easy, long-tail keywords.
If you’re willing to put in a lot of extra work I can suggest more free ways to gain better and more relevant backlinks.
Blog Commenting
Commenting on websites or blogs with dofollow attribute enabled in backlinks is one of the popular methods to get backlinks. Every blogger initially build backlinks by commenting on blogs with same topic. Blog Commenting to get backlinks is still a good way but if the links are on High PageRank sites.
Forums Posting
Another important method to get safe backlinks is forum posting. This important source of geting backlinks is missed by most of bloggers but posting on forums regularly and using a link in signature to your blog will help to boost your site.
Guest Blogging
Guest blogging is an important tactics used by bloggers to increase blog traffic where bloggers write & published blogs on other bloggers’ blogs. Guest blogging includes writing a post that appear on another person’s blogs & Another person writes a post that appear on your blogs.
Online Web Directories
Online web directories is maintain by the community of volunteer editors. The bloggers & writers can submit their blog by suggesting URL and get backlink in return for example Dmoz.
Infographics:
It is the most important way to drive traffic to the website & gaining valuable backlinks. It is easy to understand & share. Visual data is more attractive & easily understand by the users. Follow latest trendy topics & create infographics to share content.