I always save PDF copies of webpages I uses for references.
Since writing an article I see that a cited webpage is no longer available and it has not been archived.
The page in question was part of RootsWeb, which was a large mid 1990s to 2021 collection of genealogical related emails. RootWeb was purchased by Ancestry in 2000 and shut down in 2023.
If you go to RootWeb it says their third party archive has moved; however, when you search this site the page I cite is not there, and likely many others are also not archived there.
If you check the Internet Archive it says its available online, which it is not.
I can't post a copy of page that I saved as its owned by Ancestry, who likely removed the original content to monetize it behind their paid membership, although I don't know if that is true.
There are no other sources for the information.
I've seen other citing guides state that it should be removed; however, that would suggest that I just somehow made the information up.
Would it not be best to cite the dead webpage and add a note that its closed in case the url might be archived some day.
What would be the best format for this?