Long PDF documents have no bookmarks
What this is
3 PDF documents of ten pages or more have no bookmarks. Readers cannot jump to a chapter and have to move through every page.
Who it affects
- Screen reader users
- Keyboard users
- People with cognitive disabilities
Standards
How to fix it
- Use real heading styles in the source file; most programs turn them into bookmarks when exporting ("Create bookmarks" / "Headings as bookmarks").
- Check the Bookmarks panel in a PDF reader and replace the file on your site.
Other platforms
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More fixes
Automated testing detects only a portion of WCAG issues. Manual testing is required to assess full conformance.