WHAT
Link Building in SEO
Link building is the classic method of link acquisition. It is a concept that belongs to off-page optimization: it's about building backlinks (also called external links) from other websites to your own. Off-page SEO goes beyond the boundaries of the website, and link building is not the only part of the strategy you should consider. This also includes measures such as branding or influencer marketing.
There are many criteria that must be considered in link building for SEO to send the right signals to search engines. A well-planned link-building strategy is necessary to avoid possible negative side effects for your website. As a complex and demanding field, link building is one of the basic principles of search engine optimization (SEO).
Link building is a crucial factor in a website's SEO management. With this technique, your online presence is connected to other websites. Since backlinks are interpreted by search engines (e.g., Google) as a kind of recommendation, they are of central importance. It's not about quantity but quality, because a good backlink portfolio consists mainly of high-quality, topically relevant, and trustworthy sources. Only in this way can the authority and credibility of the website be significantly increased and the trust of the search algorithm strengthened.
The goal of link building in SEO is to increase the presence and visibility of your own brand. In return, you gain a valuable ranking factor.
Link building works according to the following principle: search engines like Google and Bing crawl the web for links. They crawl the links on every page of your website and all links on other websites. This is how they determine a website's SEO rank. The more your website is linked to external but established and reputable websites, the higher your ranking will be.