When the hyperlinks on a page link to another page on your own website, it is known as internal linking. These are not the same as external links, which link out to pages on other websites. If a website has more than one page it will be connected in this process. It’s a simple management system issue of site design and architecture and this plays a great role in ranking your website.
So remember that the link authority of all your internal links creates a higher value for your blog and any other pages that are obvious to search engines. When many websites or pages link to your site, they generate what we call as ‘votes of trust’ and traffic to your domain. But the SEO benefits from inbound links are much higher, making it essential to your internal linking strategy.