With this function, the resolver checks all associated URLs and marks them either with a green tick or, in the event of an error, with a red cross. Users are redirected to the first URL marked in green.

Analyse	urn:nbn:de:hebis:30-1133844
	http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/12504 STATUS : 301 → Redirecting to : https://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/12504
	https://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/12504 Success. Document available.
	http://d-nb.info/1181727782/34 STATUS : 301 → Redirecting to : https://d-nb.info/1181727782/34
	https://d-nb.info/1181727782/34 Success. Document available.
	http://publikationen.ub.uni-frankfurt.de/files/12504/Medaon.Q_Ambros_4_2009.pdf STATUS : 301 → Redirecting to : https://publikationen.ub.uni-frankfurt.de/files/12504/Medaon.Q_Ambros_4_2009.pdf
	https://publikationen.ub.uni-frankfurt.de/files/12504/Medaon.Q_Ambros_4_2009.pdf STATUS : 302 → Redirecting to : http://publikationen.ub.uni-frankfurt.de/opus4/frontdoor/deliver/index/docId/12504/file/Medaon.Q_Ambros_4_2009.pdf
	http://publikationen.ub.uni-frankfurt.de/opus4/frontdoor/deliver/index/docId/12504/file/Medaon.Q_Ambros_4_2009.pdf ERROR : Got more than maximum allowed 3 redirects! Stopping to follow.

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