WENIG BEKANNTE FAKTEN üBER WETTBEWERBSüBERWACHUNG.

If you have multiple pages that have the same information, try Drumherum up a redirect from non-preferred URLs to a Internetadresse that best represents that information. If you can't redirect, use the rel="canonical" Hyperlink Chemisches element instead. But again, don't worry too much about this; search engines can generally figure this out for y