Crossref has decided to change the HTTP redirect code used by our DOIs from
303 back to the more commonly used
302. Our implementation of 303 redirects back in 2010 was based on recommended best practice for supporting linked data identifiers. Unfortunately, very few other parties have adopted this practice.
This is a companion discussion topic for the original entry at https://0-www-crossref-org.libus.csd.mu.edu/blog/redirecting-redirection/