Title: illustrated-guide.epub
Tool version: epubops/a11y/v1
Spec reference: https://www.w3.org/TR/epub-a11y-11/
Input SHA-256: 4c21f3a54950273609addb27a70b1ac6eb260e3ec0f5e8a56aa65d422d6f865f (1552 bytes)
EPUB version: 3.0
Output SHA-256 (OPF metadata only changed):
All other content documents byte-identical to input: true
| Nav document present | false |
|---|---|
| Table of contents signal | false |
| Page-list present | false |
| Package language | (none) |
| Content documents | 1 total, 1 with no lang attribute |
| Images | 2 total, 1 with an alt attribute, 1 without one |
| Tables | false |
| MathML | false |
| Hazard signals | none detected |
None: nothing was derivable from this title without a human judgement.
schema:accessMode -- 2 <img> element(s) found; accessMode cannot be set to textual-only, and whether images are decorative or informational is a publisher judgement, not insertedschema:accessibilityFeature (tableOfContents/structuralNavigation) -- no manifest item declares properties="nav"; EPUB3 requires this document, and its absence is reported, never synthesisedschema:accessibilityHazard -- no animated-GIF signal was found in the images scanned; this does not prove no hazard exists (CSS/SVG animation and video are not scanned), so "none" is never inserted automaticallyschema:accessibilitySummary -- a human-readable accessibility summary is prose; this kernel never generates prose describing the book's accessibilitydcterms:conformsTo -- a conformance claim (e.g. EPUB Accessibility 1.1 - WCAG 2.0 Level AA) asserts the whole title was checked; this kernel reports facts about individual files, never a conformance verdict, and an optional Ace pass (when run) is included in the receipt as evidence, not as this claimimg[alt] (missing) -- 1 of 2 <img> elements have no alt attribute at all; alt text is never invented by this kernelimg[alt] (quality) -- 1 <img> element(s) have an alt attribute; whether the text is descriptive, accurate, or correctly empty for a decorative image is not verifiedxml:lang/lang -- 1 of 1 content document(s) declare no xml:lang/lang attribute on <html>: OEBPS/chap1.xhtmldc:language -- package has no dc:language; a value is not invented (same rule epubops.Repair applies to dc:title/dc:language)Not run for this title.