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yes, what Peter  said is ok. Sorry if I have not yet responded but i have modified my url with replace space with %20 and i have verified that that is the solution.

I think there's a very good chance that adding the Meta Robot instructions will resolve the problem. It's a pretty easy fix so I'd definitely try it out, and if it doesn't work, continue to troubleshoot. Notice the last few lines of the report: <dt>Recommendation</dt> <dt>Ensure the URL returns the HTTP code 200 and is not blocked with robots.txt, meta robots or x-robots protocol (and does not meta refresh to another URL)</dt> Though you're not technically "blocking" the meta robots, there's no instruction for them to index or follow the page. Also if the meta refresh is to another URL, that is an issue. well.