Asqatasun v4 - RGAA 3.0 - Rule 4.22.1
Summary
This test consists in detecting <object> and <embed> tags on the page.
The control that checks that the user is warned has to be done manually.
Business description
Criterion
Test
Description
Does each time-based media and each non time-based media, inserted via an object or embed tag, meet one of the following conditions (except in particular cases)?
- The name, role, value, settings and states changes of the interface components are accessible to assistive technologies via an accessibility API
- An alternative compatible with an accessibility API provides the same functionalities
Level
A
Technical description
Scope
Page
Decision level
Semi-Decidable
Algorithm
Set1
All the <embed> and <object> tags (embed, object)
Process
The selection handles the process.
For each occurence of the Set1 raise a MessageA
MessageA: Check user is warned in case of new window open
- code : ManualCheckOnElements
- status: Pre-Qualified
- parameter : snippet
- present in source : yes
Analysis
Not Applicable
The page has neither <object> nor <embed> tags (Set1 is empty)
Pre-qualified
In all other cases
Notes
We detect the elements of the scope of the test to determine whether the test is applicable.
On latest webdev data set (2013-10-30, 78,000 pages), the test scope (embed, applet, object) has been found on 6795 pages, i.e on 8.7% of the pages