Search engines like Google would try to figure out the relevance of a keyword to a site and looks at the number of quality back links that point back to that site. That is why it is important that no one should be content by having back links.

Backlinks give an authority and weightage of the site,this is also one of the methods consider for ranking factors in the search engine..

Backlinks are most important to the scope search engine optimization, which they have developed into some of the main building blocks to best SEO. Variety of backlinks to a page as a quality signal that has an impact on ranking.

Backlink is very important for website. its improve Google ranking.

if your website has Good Backlinks, it is considered more trusted. Having high DA increase the visibility and Traffic on your Website as it appears high in Search results.

Backlinks will help to improve the ranking and traffic of the website. It will promote your website in search engine by fetching traffic on the website.

The number of backlinks is an indication of the popularity or importance of that website. Backlinks are important for SEO because some search engines, especially Google
so backlinks is most important......

Google will improve the rankings of the site by using backlinks.

Backlinks are an important part of the search engine rankings algorithm.

The more relevant the inbound links are to your site helps determine the quality of the links. ... It is easy to get a higher ranking using backlinks than it is to influence search engines with external backlinks from other sites, which is why backlinks matter so much in a search engines algorithm.

It is used to improving the website ranking on search engine

Backlinks are important for SEO because they signal to Google that another resource finds your content valuable enough to link to it within their own content. As a website earns additional backlinks, search engines infer that the website possesses valuable content worth ranking well on the SERPs

Backlinks are called incoming links to your website. When you go for SEO, you should build your website links on different kinds of platforms. This way, you will be able to get good traffic, backlinks, as well as sales through it. Good quality backlinks also help you to increase DA as well as rank for the website.

Why backlink is needed?
 

Backlinks are important for SEO because they signal to Google that another resource finds your content valuable enough to link to it within their own content. As a website earns additional backlinks, search engines infer that the website possesses valuable content worth ranking well on the SERPs.

Backlinks have become so important in terms of search engine optimization that they are one of the main ingredients of good search engine optimization. Also called backlinks or inbound links, backlinks are links to your website from elsewhere on the internet.