Are expired domains good for SEO?
Sometimes. An expired domain can help a new site if the old one earned real links and trust on a similar subject. The name's age on its own does very little, and a bad history can hurt.
Where the SEO value comes from
- Links. Links on other websites stay put when a domain expires, so they point at whoever owns it next. Relevant links from real sites are the main source of value.
- Type-in visitors and mentions. People who remember the name, bookmarks and mentions in old articles.
- A clean record. A name that was never used for spam starts with no baggage.
What does not help
Registration age by itself, a high number of low-quality links, and a history on an unrelated subject. Google has said it may treat a domain that changes owner and purpose as a new site.
The risks
Google's spam policies cover "expired domain abuse": buying old names to rank thin or unrelated content on their past reputation, or only to pass links to another site. Names used that way can be ignored or demoted. A name with a spammy past, such as pages in an unrelated language or link farms, can also hold a new site back.
How to pick a safe one
- Start from expired domains for SEO: names with five or more years of real history and a clean spam check, strongest authority first.
- Open the old site year by year in the Internet Archive from the name's report, and look for a topic change or spam. Our red flags guide lists the warning signs.
- Check the backlinks in a link tool: are they from real sites on a related subject?
- Search Google for
site:and the name, and check trademarks. - Build a genuinely useful site on the same subject. That is the use that keeps the value.
More: expired domains with backlinks, aged domains explained and how to check a domain's history.
More guides
- How to buy an expired domain
- Types of expired domains
- How to choose a good expired domain
- Expired domain red flags
- Expired domain tools compared
- Aged domains explained
- How to find expired domains
- How to backorder a domain
- How many expired domains get caught?
- Expired domains with backlinks
- What is pending delete?
- The domain redemption period
- How .uk domains drop
- How to value a domain
- Redirecting an expired domain
- Building a site on an expired domain
- Expired domain or new domain?
- Whois and RDAP explained
- Drop catching explained
- Expired domains for small businesses
- How to check a domain before you buy
- Expiry, redemption and pending delete
- How we score domains
Frequently asked questions
Are expired domains good for SEO?
Some are. What helps is the links and trust the old site earned, not the age of the name. Pick names whose past is clean and on the same subject as your plans, and build something useful on them.
Does Google reset an expired domain?
Google has said it may treat a domain that changes owner and purpose as a new site, and that links from the old site may not count. A name that keeps the same subject keeps more of its value.
Is using expired domains for SEO a penalty risk?
Buying a name to build a real site on is fine. Using expired domains only to pass links to another site, or to rank thin content on the old reputation, is against Google's spam policies.