Crossref reports

Crossref provides a number of reports which can be used to maintain and assess your metadata records. 

Website reports

Some reports are available on the Crossref website:

• Depositor report: lists all DOIs by title for journals, books, and conference proceedings
• Field / missing metadata report: contains details regarding completeness of metadata
• Crawler report: lists results of DOI resolution testing
• Conflict report: lists conflicts by publisher and title, email alert sent out monthly (when needed)
• Title list: browsable list of journal, book, and conference proceedings titles deposited with Crossref
• XML journal list (mddb.xml): XML list of journal titles deposited with Crossref
• Status report: overall deposit and query volume 
• Go-live report: lists all Crossref members, DOI prefixes, and date of last activity

Emailed reports

Some publisher-specific reports are sent out by email:

• Resolution report: monthly statistics about member DOI resolutions
• DOI Error Report: aggregated notification of DOI errors reported by end users, sent out nightly (when needed)
• Schematron Report: post-deposit metadata quality report, sent out weekly as needed