Effective techniques for building quality backlinks include: Outreach: Contact relevant websites and influencers in your niche for collaboration or to feature your content. Guest Blogging: Write high-quality guest posts for other reputable sites with links back to your own. Content Creation: Develop content that naturally attracts links, such as comprehensive guides, infographics, and data studies. Broken Link Building: Identify and replace broken links on other sites with links to your own content.