Link building, or the process of building links, encompasses all efforts and measures aimed at acquiring high-quality backlinks from other websites. Since search engines may consider high-quality and relevant backlinks as a signal for the linked page, these can strengthen its authority and visibility.
Reputable link building aims to earn such links. Possible ways to achieve this include studies, tools, configurators, guides, or expert articles on reputable industry websites. Broadly speaking, it’s about creating content that others would be happy to link to.
Quality trumps quantity: A single link from a reputable source is worth more than a hundred insignificant ones.