PageProof Smart Check automatically analyzes each proof and displays useful information such as:
Dimensions
Duration (for video and audio proofs)
Fonts
Color profile
Colors
Linked files (for PDF, Illustrator, and InDesign proofs)
Links (for email proofs). If a red dot is displayed, the automatic link checker has found an issue with one or more links contained in the email.
Subject line and sender email (for email proofs)
Content Credentials (if Smart Check: Content Credentials, part of PageProof Intelligence, is enabled by your team administrator).
Also found in the dimension pill are useful tools:
Units of measurement
Ruler
Gridlines
Scale
To reveal the dimensions pill, move your mouse cursor over the bottom left of the proofing screen.