Link building refers to the strategic process of generating ‘backlinks’ (also known as ‘inbound links’) that point to your website. Link building is widely considered an essential component of any successful SEO strategy.
While Google does not explicitly state that backlinks are a direct ranking factor, it does evaluate relevance and quality when deciding which websites should appear at the top of the search engine results. The vast majority of digital marketers concur that link building is indispensable for SEO success.
Websites can (and often do) make a concerted effort to acquire backlinks. For example, they may engage in guest blogging, manual outreach to other webmasters, or simple social media promotion.
These methods are all standard, acceptable practices, but they must be executed organically and judiciously. Any attempt at backlink generation that appears manipulative or spammy can actually degrade a site’s SEO performance.
Furthermore, you should only seek links from genuinely trustworthy websites. When low-quality or disreputable sites link to your content, it can negatively affect your SEO. In severe cases, Google may even issue penalties against websites for violating its terms of service.