What are the 4 main techniques of off-page SEO?

I’ve been focusing a lot on on-page SEO, but I know I need to pay attention to off-page factors too. I’ve heard there are 4 main techniques for off-page SEO - what are they? How do they compare in terms of importance or effectiveness?

Search engine optimization (SEO) is a set of strategies and tactics aimed at improving a website’s visibility and ranking in search engine results pages (SERPs). Off-page SEO refers to techniques that are implemented outside of the website itself.

Here are the four main techniques of off-page SEO

  1. Backlink Building
    1. Social Media Marketing
    1. Local SEO
    1. Brand Mentions

By implementing these off-page SEO techniques, you can improve your website’s visibility in search engine results pages and attract more traffic to your site.