Why Did My Rankings Drop After Switching to an Expired Domain?

I moved a small site to an aged expired domain a few week ago that had a decent backlink profile and clean history based on my checks. Ranking improved for the first 10 days and a few keywords even reached page 1. Then traffic began to drop and most keywords lost their positions.

The domain is still being indexed and no manual actions are showing and I have not built any new links yet.

Content is largely the same as before. Anyone had something alike? Is this something to do with the expired domain itself or lost backlinks or something else that I am missing?

Momentum Labs said:

I moved

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moved how??

Did you copy-paste the content onto new pages of the expired domain while doing nothing else (like 301 for example)?
Did you copy-paste the content onto the existing pages of the expired domain while doing nothing else (like 301 for example)?
Did you 301 the site to the expired domain (to which of its pages though?), and hoped for the best?

Which one of these methods did you use to "move" the site? Because this matters...

Momentum Labs said:

aged expired domain a few week ago that had a decent backlink profile and clean history based on my checks.

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From what I've learned from @Nargil over time is that - the trick with expired domains (in order to reap their benefits) - you gotta restore their strongest pages first (the pages that have the best backlink pointing at them) with the content EXACTLY as it was at some point (not sure at which point though ), and let the domain sit idle for a few months (until google pick it up again, and age it or something)

And only after that you should "move" your current site onto this expired domain (whatever "move" means in this regard, your explanation is still unclear to me). This is the correct way of doing it if my understanding of Nargil's teachings is accurate...

Momentum Labs said:

Ranking improved for the first 10 days and a few keywords even reached page 1. Then traffic began to drop and most keywords lost their positions.

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if you've not done this correctly I'm not surprised... Although, truth being told there was a google update finishing rolling out few days ago, so it's possible that you've been affected by that update too. And from what I understood this update has really screwed things around, so yeah, it's possible that you've been a victim of google's recent update, in which case you should probably wait a couple more weeks for things to go back to normal and then start looking for fixes if they don't go back to normal (although, this assumes that you've "moved" the site correctly to begin with, otherwise...)

Momentum Labs said:

Is this something to do with the expired domain itself or lost backlinks or something else that I am missing?

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it could be any of these, and more, such as...

a) (like I mentioned) you might have done things incorrectly
b) the domain itself could also be bad and you might have not known prior to buying it

This checklist by Nargil should help you find clean domains next time, so give it a read:
https://www.blackhatworld.com/seo/what-is-your-checklist-for-domains-for-pbn.1342695/#post-14514468

c) it's also possible that the backlinks (or some of them) are gone, as you can see it explained here:
https://www.blackhatworld.com/seo/i...w-webmasters-are-quietly-scamming-us.1815986/

d) the recent google update that messed up the SERPs badly:
https://status.search.google.com/products/rGHU1u87FJnkP6W2GwMi/history

Momentum Labs said:

I moved a small site to an aged expired domain a few week ago that had a decent backlink profile and clean history based on my checks. Ranking improved for the first 10 days and a few keywords even reached page 1. Then traffic began to drop and most keywords lost their positions.

The domain is still being indexed and no manual actions are showing and I have not built any new links yet.

Content is largely the same as before. Anyone had something alike? Is this something to do with the expired domain itself or lost backlinks or something else that I am missing?

Click to expand...

What were the tools you used to check the spam history . May be the tool was not good enough.

You will have to be way more descriptive about what you did here.

Moving content just like that is never a good idea.

What you are saying is basically "I transplanted a head to a different patient and he was alive for the first 2 minutes and then he died."

seen this happen more than once. initial boost, then reality check. google sometimes seems willing to give a domain the benefit of the doubt before reevaluating how relevant the old signals are to the new site. if the topic changed significantly from the domain's historical use, that'd be one of the first things i'd investigate.

i've seen this happen before. sometimes an expired domain gets an initial boost, then rankings settle once google reassesses the site and its relevance. i'd check whether any key backlinks have dropped, whether the old domain's topic truly matches the current content, and if there were any redirect or migration issues. a few weeks is still early, so it may be normal volatility rather than a permanent drop.

in my experience, monitoring backlink retention and indexing first makes the most sense.

That's pretty common with expired domains.

Often you get an initial boost from the inherited authority, then Google reassesses relevance and link quality that can cause ranking settle or drop.

I'd review the old backlink profile, redirect setup and topical relevance of the expired domain to your current site.

Another fact that I think can be link value dilution. expired domains may still have backlinks, but not all of them pass strong SEO value anymore if pages are deindexed, changed, or no longer contextualy relevant.

Classic honeymoon period. google gives expired domains a temporary trust boost then reassesses after a few weeks once it maps your content against the domain's historical footprint. if your niche does not closely match what the domain was originally about, that trust evaporates fast. one thing nobody mentioned, check wayback machine and see what the domain looked like at its peak. if the old content was completely different from your current site, the backlinks pointing to it are basically irrelevant to what you're doing now. DR and backlink count looks good on paper but relevance is what actually transfers authority.

Your rankings may drop after switching to an expired domain because the domain could have a bad SEO history, toxic backlinks, or lost trust with google