Kilotest: Diagnoses of heading level skipped violation by HTML element 213 on CMT Services page

Basics

About the CMT Services page

• URL: https://www.cmtservicesinc.com/
• Tested 1 days ago by job 24z on 2026-05-31 at 22:19

About HTML element 213

• Tag name: H3
• Text: Consulting
• Start tag: <h3 class="ui-accordion-header ui-state-default ui-corner-all" role="tab" id="ui-id-1" aria-controls="ui-id-2" aria-selected="false" aria-expanded="false" tabindex="0">
• XPath: /html/body/div[1]/div[5]/div[1]/div[1]/div[1]/div[3]/section[1]/div[1]/h3[1]
• Bounding box: x = 1173, y = 640, width = 300, height = 40

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 tools diagnose the heading level skipped issue for HTML element 213 of the CMT Services page.

1. <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 3. 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

2. The heading h3 (with computed level 3) follows the heading h1 (with computed level 1), skipping 1 heading level.

   Tool: Html Checker API (World Wide Web Consortium)

3. Skipped heading level

   Tool: WAVE (Utah State University)

   Rule: heading_skipped