Backlink indexing is the process of getting search engines like Google to crawl and add your backlinks to their index. Once indexed, backlinks start contributing to your website’s authority, trust, and ranking potential. Unindexed backlinks are essentially invisible to search engines, making them ineffective for SEO.
Google does not automatically index every backlink it finds. Low-quality pages, slow crawling, poor internal linking, or lack of authority can prevent links from being indexed. That’s why proactive backlink indexing is essential for modern SEO campaigns.