Cr4

cr4 is the Query String variable configured to capture an additional landing dimension for an advertising campaign.

cr4 is the indexed query strings and allows for up to 8 different landing dimensions to be recorded using query strings which are indexed from 0 to 7. The first element begins with zero and additional elements increment the final digit.

Synonyms can be also used:

• crsplit0

When it appears in a URL:

https://www.example.com?cr4=North+America

When it appears in a URL:

https://www.example.com?cr4=no-sample

See also

• crcategory, crcat, cr0, (c1 legacy)
• crsource, cr1, (source legacy)
• crcampaign, crcpn, cr2
• crkeyword, crkw, cr3
• cr0, cr1, cr2, cr3, cr4, cr5, cr6, and cr7