Report Title: 사설토토
January 16, 2023 04:44
  • Followed links in specfied domain only

No keyboard trap

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Actions

Severity Action
no actions

Details

Rule ID Keyboard 3
Definition object and applet elements must not trap the keyboard.
Purpose
  • If an embedded application (i.e. object or applet element) traps the keyboard, keyboard users will not be able to use the web page.
WCAG Success Criteria

2.1.2 No Keyboard Trap (Level A, Primary Success Criterion)

Rule Category Keyboard Support
Scope Element
Target Resources object and applet elements
  • applet
  • object
Techniques
  • Use tabindex="-1" on the element to remove it from "tab" order of the page.
  • If the embedded application does support accessibility, use a button to move focus to the application.
Manual Checks
  • Move keyboard focus to the embedded application and see if you can move focus back to the web content using just the keyboard.
Informational Links

Element Results

Element Identifier Result Element Position Message

Column Definitions

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.