but defeniation is diffrent compare to past. backlink is one of the most important factor but now a days we can't do that with bulk submission.
there are such element is effected like penguin & panda.
so be creaful while creating.
Back links means those links which are referring your website. In simple words, a back link is a link which received from any different website to your website. Inbound links, incoming links, in links are various names of back links.
Backlinks, also known as inbound links, play a key role in search engine optimization. The more backlinks you have, the more popular your website is. Inbound links are essential for SEO because search engines give more credit to those websites with a high number of quality backlinks, and consider them more valuable than others. Sharing your content on social media sites and posting on forums are some of the best ways to get relevant backlinks.
A back link is an inward link to your site that may or may not be reciprocated with an outward link back. If page A links to page B then a back link would be a link which goes from page B back to page A.
Backlinks are nothing but incoming links to a website or web page. This is alsoo known as inbound links. The link that you received from other websites is known as backlinks. Backlinks enable you to keep track of other pages on the web that link to your posts.
Backlinks are incoming links to your website , inbound links or connecting liks to your site. Backlink not build the reputation of the site over search engines but also bring good PR and alexa ranking is well.
In search engine optimization, backlinks refer to hyper-links pointing to a particular Web page. Backlinks are important to SEO, because Google considers the quality and quantity of backlinks to determine PageRank.
Backlink can be defined as an incoming or inbound link of a website which can be incoming from any other website. It can be in the form of hyper link text on that website which is very important for the ranking of that keyword. Now creating backlink with only quality content is helpful for any keyword in natural way.