Kilotest: Diagnoses of heading level skipped violation by HTML element 2872 on Cátedra UNESCO Legislación, Sociedad y Patrimonio page

Basics

About the Cátedra UNESCO Legislación, Sociedad y Patrimonio page

• URL: https://catedrapatrimonio.wixsite.com/ugto
• Tested 13 days ago by job auj on 2026-07-07 at 18:07

About HTML element 2872

• Tag name: H4
• Text: Conoce la oferta educativa del posgrado
• Start tag: <h4 class="font_4 wixui-rich-text__text" style="font-size:40px; line-height:normal;">
• XPath: [not obtained]
• Bounding box: x = 594, y = 23855, width = 801, height = 45

Take me there

About the heading level skipped issue

• Why it matters: Helper misdescribes the document
• Priority: low
• Related WCAG standard: 1.3.1

Diagnoses

Here is how rule engines diagnose the heading level skipped issue for HTML element 2872 of the Cátedra UNESCO Legislación, Sociedad y Patrimonio page.

1. Heading levels should only increase by one; Heading order invalid

   Tool: Axe (Deque)

   Rule: heading-order

2. <p>Headings and subheadings create a <a href="https://www.w3.org/WAI/tutorials/page-structure/headings/" target="_blank" title="Opens in new tab">navigable table of contents</a> for assistive devices. The numbers indicate indents in a nesting relationship:</p> <ul> <li>Heading level 1 <ul> <li>Heading level 2: a topic <ul><li>Heading level 3: a subtopic</li></ul></li> <li>Heading level 2: a new topic</li> </ul> </li> </ul> <p>This heading skipped from level 1 to level 4. From a screen reader, this sounds like content is missing.</p> <p><strong>To fix:</strong> adjust levels to form an accurate outline, without gaps.</p>

   Tool: Editoria11y (Princeton University)

   Rule: headingLevelSkipped

3. The heading h4 (with computed level 4) follows the heading h1 (with computed level 1), skipping 2 heading levels.

   Tool: Html Checker API (World Wide Web Consortium)

4. Skipped heading level

   Tool: WAVE (Utah State University)

   Rule: heading_skipped