Verify the 20 list elements are used semantically.
The 28 hidden list elements were not evaluated.
Page must use semantic markup for lists: to identify the type of list container (ordered, unordered or description list) and to group its related list item elements.
When list markup is used semantically, assistive technologies are able to convey information to users as they navigate to and within lists, such as the total number of items and the relative position of each item in the list.
Assistive technologies also provide additional navigation commands for lists, such as "Go to next list item" and "Go to next list".
Concision of list item content is important for accessibility, since assistive technologies read the entire content of each list item when users navigate through lists.
When list markup is used in ways that violate the semantics of lists, it will be confusing to users of assistive technologies and diminish the accessibility of the page.
ul, ol, li, dl, dt and dd elements, [role="list"], [role="group"] and [role="listitem"]
Ensure that list item content is concise.
You can use ARIA labeling techniques to give a list container element a descriptive label.
Use ol as a container element for an ordered list of items.
Use ul as a container element for an unordered list of items.
Use li elements to identify items in ordered (ol) and unordered (ul) lists.
Use dl as a container element for a description list (a.k.a. definition list) that contains contiguous groupings of terms and their associated descriptions or definitions.
Use dt elements to identify terms being described or defined in a description list (dl).
Use dd elements to identify descriptions or definitions for a term in a description list (dl).
For repairing existing content that does not use list elements, you can use the ARIA role attributes with value [role="list"] or [role="group"]to identify list container elements and [role="listitem"] to identify list item elements.
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.
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.