Among these is the use of expired domains, notably those that still maintain a citation on Wikipedia.

Why Are Expired Domains Valuable?

Many expired domains still have backlinks from authoritative sites, indexed pages, and a trust profile that search engines recognize.

The Power of a Wikipedia Citation

A backlink from a Wikipedia article acts as a credibility signal—even when it’s nofollow.

If an expired domain still has a working Wikipedia backlink, that domain becomes an SEO goldmine.

How to Extract SEO Value from Wikipedia-Linked Expired Domains

1. Redirect for Instant Trust Transfer

This is a simple yet highly effective move to inherit reputation.

Build an Authority Blog

Develop the domain into a content-rich niche site that can stand on its own.

Flip for Profit

Domains with Wikipedia backlinks are sought-after, and many SEO professionals are ready to pay a premium for them.

PBN Integration

A Wikipedia-linked expired domain is a top-level source for use in a Private Blog Network.

Before You Dive In

• 
  
• Verify that the Wikipedia backlink is still active and not removed.
  
• Avoid domains previously used for spam or Wikipedia backlinks unethical SEO.
  
• Choose domains that are topically relevant to your niche or business.
  

Should You Go After These Domains?

If you find one, it could elevate your site’s authority far quicker than starting from scratch.

For those serious about modern SEO, this is a tactic worth considering that blends trust, authority, and opportunity in one.