📄 Document Structure:
Note: Colors are used to highlight different tag types and do not indicate errors:
  [P]: Paragraphs
  [H1-H6]: Headings
  [Figure]: Images
  [Table]: Tables
  [List]: Lists
----------------------------------------
[Document]
  [H1] Accessible Sample PDF Document 
  [P]
  [P] This sample PDF demonstrates the following accessibility acceptance criteria: 
  [UNORDERED LIST]
    • PDF is tagged (structure tree exists).
    • PDF is not an image of text
    • There’s a document title
    • The default language is set
    • The reading order is logical
    • Includes alt text for meaningful images
    • Decorative images have been marked as decorative
    • Headings are properly tagged and nested (H1, H2, H3)
    • Lists are accessible and tagged correctly
    • Tables are accessible and tagged correctly
    • Links are descriptive and do not include absolute URLs and “Click here”
  [H2] 1. Headings 
  [P] Proper heading nesting is shown below. 
  [H3] Example Subsection 
  [P] This is content under an H3 heading. 
  [H4] Example Sub-subsection 
  [P] This is content under an H4 heading. 
  [H2] 2. Accessible List 
  [UNORDERED LIST]
    • First item
    • Second item
    • Third item
  [H2] 3. Accessible Table 
  [P]
  [Table]
    [Headers]
      | [TH] > [P] Header 1    | [TH] > [P] Header 2    | [TH] > [P] Header 3    |
      +------------------------+------------------------+------------------------+
    [Rows]
      | [TH] > [P] Row 1 Col 1 | [TD] > [P] Row 1 Col 2 | [TD] > [P] Row 1 Col 3 |
      | [TH] > [P] Row 2 Col 1 | [TD] > [P] Row 2 Col 2 | [TD] > [P] Row 2 Col 3 |
  [P]
  [H2] 4. Image with Alternative Text 
  [P] Below is a placeholder image with alternative text description. 
  [P]
  [P] The Alt text is: “Daniel Lurie Mayor of San Francisco” 
  [H2] 5. Decorative Image 
  [P] This image is decorative and marked as such (no alt text required). 
  [P]
  [P]
  [H2] 6. Descriptive Links 
  [P] Visit the  for more information. 
    Inline elements: > [Link] 
  [Figure] Daniel Lurie Mayor of San Francisco
----------------------------------------

📖 Accessibility Validation Report

✅ Successes:
  • Document is tagged
  • Document metadata includes title property
  • Found 1 figure with alternative text
  • Found 9 headings with correct structure
  • Table 1 has proper header tags

⚠️  Warnings:
  • Found 6 empty elements (6 paragraphs)

❌ Issues:
  • Document language is not Italian (found: en)

📊 Summary:
  • Total checks: 7
  • Successes: 5 ✅
  • Warnings: 1 ⚠️
  • Issues: 1 ❌
  • Weighted Accessibility Score: 79.81%

👍 Good! Document has decent accessibility but could be improved.

✨ Analysis complete!