What kind of work? You mean posting lots of relevant content, right?Possible, but need a lot of work. Try it.
You should restore it from the archive in its original form as it was before. After that you should send all backlinks to it and wait until it enters the index again in the old form. Then you can add some topical articles and maybe it will start gaining ranking again.Can an expired domain recover for Google rankings if it's been used for a topically irrelevant (to the backlink profile and the content of the original website) website?
It will depend on the amount of duration it was being used for topically irrelevant website. If was for a short time then your rankings might recover if you restore it and gain some backlinks but if it was being used for a long term then it is not expected to have any benefit, so you can just start your work on a new domain.Can an expired domain recover for Google rankings if it's been used for a topically irrelevant (to the backlink profile and the content of the original website) website?
Is it necessary? What about keeping the topical relevance only?You should restore it from the archive in its original form as it was before.
Yes, all of it must be in its old form. You can remove spam links in the console if you wish, but it is not necessary.Is it necessary? What about keeping the topical relevance only?
Do I need to disavow spammy backlinks to urls that don't exist anymore?
The backlink profile is about spirituality, supernatural powers and energies. The irrelevant website was about health and personal finance.It depends, on how irrelevant was the content/niche used? was it used for some bh/spam stuff? is the domain penalized?
How about redirecting to it a topically identical domain that contained content and links to porn websites?People think that Google is very hard and fast with their rules but their rules are very elastic, as seen by the huge changes to rankings at random times.
You can definitely change the topic of a domain, Google is actually pretty good at determining the content of the website.
You may want to disavow the backlinks that have anchor texts relating to the irrelevant content.
It makes absolutely no difference how long a domain has been dormant. And even better if it flew out before the December algorithm update in 2021, it will be instantly restored with full ranking.What if the domain has been dormant for one year?
I know it's really difficult to say. However, what's your estimate?
How about redirecting to it a topically identical domain that contained content and links to porn websites?It makes absolutely no difference how long a domain has been dormant. And even better if it flew out before the December algorithm update in 2021, it will be instantly restored with full ranking.
But if it flew out later, there may be problems if it is pessimized, and you do not see it.
The algorithm for calculating links for18+ sites is separate and does not affect the basic algorithm of other niches.How about redirecting to it a topically identical domain that contained content and links to porn websites?
Where could I learn about that?so if you do not know how it works and do not know how to transfer weight, never do it at all. Or you might just end up throwing both sites away.