Thread:Project:Support desk/SEO question: Removing "wiki" from domain/reply

SEO is more or less guessing. No one really knows. And those few who know, won't tell you.

So, yes, you would then remove one of the two "wiki" from the URLs and yes, one would still stay. However, I think it does not matter much: There are way more important factors than a stupid word in a URL; people don't expect search engines to provide them with the right URLs, but with the right content.