Checks basic PDF structure, metadata, and extractable text. It does not certify WCAG or PDF/UA compliance; review the PDF manually.
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The field notes
A little context for your next step.
Run a heuristic check of PDF metadata, tags, selectable text, fonts, bookmarks, and image-heavy pages. It is not a WCAG or PDF/UA conformance test: it does not verify color contrast or fully check heading structure and reading order.
Select the PDF you want to review for common accessibility indicators.
The tool checks selected metadata and structure, selectable text, font embedding, bookmarks, and image-heavy pages using heuristics.
Read the report as a starting point. Manually check the document with assistive technology and a qualified accessibility review.
It checks title and language metadata, a tagged-PDF marker, selectable text, font embedding, page count, bookmarks, and image-heavy pages using a heuristic. It also reports that color contrast needs manual review.
No. It does not fully inspect heading hierarchy or reading order, and an image-heavy-page warning does not determine whether images have correct alternative text.
No. The report advises that contrast be checked manually; it does not calculate contrast ratios.
No. The score summarizes these limited checks. It is not WCAG or PDF/UA certification and cannot establish that a document is accessible.
Fix issues in a PDF authoring tool, then review the document manually, including its reading order, headings, images, contrast, and behavior with assistive technology.