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:kobv:11-110-18452/19982-3
	http://edoc.hu-berlin.de/18452/19982 STATUS : 301 → Redirecting to : https://edoc.hu-berlin.de/18452/19982
	https://edoc.hu-berlin.de/18452/19982 STATUS : 302 → Redirecting to : https://edoc.hu-berlin.de/handle/18452/19982
	https://edoc.hu-berlin.de/handle/18452/19982 STATUS : 301 → Redirecting to : https://edoc.hu-berlin.de/items/c0069b5f-3f08-47ae-b1f8-7cf997990e04
	https://edoc.hu-berlin.de/items/c0069b5f-3f08-47ae-b1f8-7cf997990e04 Success. Document available.
	http://d-nb.info/1185175202/34 STATUS : 301 → Redirecting to : https://d-nb.info/1185175202/34
	https://d-nb.info/1185175202/34 STATUS : 404 → Skipping : https://d-nb.info/1185175202/34

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