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:bvb:12-babs-0000020828
	http://digital.bib-bvb.de/webclient/DeliveryManager?pid=4687802&custom_att_2=simple_viewer STATUS : 302 → Redirecting to : http://digital.bib-bvb.de:80/view/action/nmets.do?DOCCHOICE=4687802.xml&dvs=1738220385314~618&locale=en_US&search_terms=&adjacency=&VIEWER_URL=/view/action/nmets.do?&DELIVERY_RULE_ID=21&divType=&usePid1=true&usePid2=true
	http://digital.bib-bvb.de:80/view/action/nmets.do?DOCCHOICE=4687802.xml&dvs=1738220385314~618&locale=en_US&search_terms=&adjacency=&VIEWER_URL=/view/action/nmets.do?&DELIVERY_RULE_ID=21&divType=&usePid1=true&usePid2=true Success. Document available.

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