Page Title: What Are The Features of The Best Hydrogen Inhalation Machine For Hydrogen Therapy By Inhaling Molecular Hydrogen?
December 28, 2021 03:26
Role must have parent
Page 1: What Are The Features of The Best Hydrogen Inhalation Machine For Hydrogen Therapy By Inhaling Molecular Hydrogen?
|Rule ID||Widget 8|
|Definition||Role must have a required parent role using the HTML DOM structure or the
|WCAG Success Criteria|
Role with required parent role
|Element Identifier||Result||Element Position||Message|
- Element Identifier
- Information about the element associated with the result.
- The information typically includes the tag name, accessible name or other information related to the rule requirements.
- "Page" means that the result applied to the page. For example, the rule "One main landmark on the page" is a page level rule.
- Element Position
- The element position is based on the DOM order of elements in the page.
- The element position maybe useful in helping to locate a specific element on the page evaluated (e.g smaller numbers are typically toward the beginning of a page and larger numbers typically toward the end of a page).
- Element position 1 is the first element.
- The highest element position is the last element.
- Element position values for most rule/page results will not be consecutive since a rule only applies to a sub set of elements found on a page.