Tagged PDF

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36 videos

Kenny Moore of TaggedPDF.com presents a series of short tutorials intended to help optimize PDF documents for assistive technology and mobile PDF readers, by...

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insufficient contrast for text

Suspects key is set to true

Dealing with Form XObjects

I ran out of heading levels!

Complex Table Header IDs

Irregular table (span attributes)

Irregular table (missing cell)

PDFUA identifier missing (Acrobat Pro DC)

Actual Text - Alt Text - Expansion Text - Contents Key

actual text null string

z order problem

non table content tagged as table

table header cell not tagged as header

Object not tagged

Tagged content present inside an Artifact

Tab order entry in page with annotations not set to S

Structure element used as root element

Standard structure type is remapped

Possibly inappropriate use of a structure element

PDFUA identifier missing

Numbered heading skips one or more heading levels

Non-standard structure type is not mapped

Natural language cannot be determined

ListNumbering attribute missing for ordered list

Link annotation is not nested inside a link structure element

ID missing in note structure element

Header and footer artifacts

Font not embedded

Figure element on a single page with no bounding box

Document structure element found which is not a root element