Content-Signal
Cloudflare/AIPREF Content-Signal directives in robots.txt with valid yes/no values inside a group. (site-wide file)
Broken variant
An unknown value (ai-train=maybe) and an empty key/value (=no).
Defect metrics
contentSignalUnknownValue |
contentSignalEmptyKeyValue |
contentSignalOutsideGroup |
contentSignalConflicting |