This is a common SEO technique (301 Redirects) to consolidate link equity and ensure that all the link juice is ultimately passed to the main site from an old site.
These are 301 redirects. Pretty easy to replicate.
But do they help you rank?
Yes, it helps, Using a 301 redirect from your old URL to your new URL can positively impact your rankings. This way, you retain the link juice from the previous URL, boosting the authority of the new URL.
Yes, it can help with rankings if they come from authoritative sources and are relevant to your content. However, the effectiveness depends on the context and quality of the links. High-quality, relevant backlinks can improve your site's authority and visibility in search results.
Redirecting entire expired domains with strong backlinks to your site might give you a temporary boost in rankings, but it’s risky and could backfire if Google sees it as manipulative. A smarter approach is to set up a new site on the expired domain and only redirect the specific URLs that have valuable backlinks. This way, you maintain relevance and reduce the risk of penalties, making it a more effective and safer strategy.
