Validity of alternative texts 

Alternative text should not be auto-generated. This quality check warns when alternative text seems like it has been auto-generated.

To resolve this quality check, manually change the alternative text.

Detailed explanation

This check matches alternative text against a regular expression to determine if it is generated from a local path or filename.

Alternative text is emptySKIPPED
Alternative text is a path or a filename, e.g. C:\image.jpgWARN
Alternative text does not match the pattern of filenames and paths PASS