Can you tell what software the DokuWikis are running under?
I don't know what you are running (it would be helpful if you could tell us), only that it has weird old "spacer images", uses only three metatags (and they are all duplicates), and uses
iframes to display your DokuWiki (the latter is the most likely cause of your problems).
(notice how the CSS is not being served - you may have to "
View Image" to see the right-hand side of the screen scrape)