Off-page SEO is indeed very helpful because it shows search engines that your website is noteworthy to other people on the internet. Each link you acquire functions as a testimonial of your website’s level of quality from other sources. This does not depend on your content or your code, it depends on quality link building with others on the web. Off-page SEO helps improve your domain authority score through which Google recognizes your website to be trustworthy. The perception of your website plays a vital role in achieving a higher ranking.
This ranking is achieved by sending out social media signals, getting brand citations and hosting guests & blog posting at the same time. Another step that is added here to increase the flow of traffic towards your webpage is by creating backlinks with other websites which see your webpage as a credible source of information. But more important than that is the information that you put out on your page. The end user must find the content useful in order to gain permanent credibility.