Backlinks SEO Google Websites Analyzers Redirects PR 8-10 SEO backlinks for SEO are divided into anchor and non-anchor links. Anchor links are linked to the main keyword, as the key query is essential for search engine ranking. Non-anchor backlinks carry equal weight – these are plain URLs, while the ability to click plays a key role as it provides access to search engine crawlers; bots go the target page and deeper pages, which is useful the site. Updates are shared through majestic. When the number of links is limited on a particular platform, I report on the service with the highest count of backlinks due to indexing delays.