Asqatasun v4 - RGAA 3.0 - Rule 13.2.1
Summary
This test consists in detecting links that are opened in a new window.
The control that checks that the user is warned has to be done manually.
Business description
Criterion
Test
Description
On each Web page, for each new window opening launched via a link (target="_blank" attribute) or a JavaScript command, is the user warned?
Level
A
Technical description
Scope
Page
Decision level
Semi-Decidable
Algorithm
Selection
Set1
All the <a> tags with an "href" attribute AND a not empty "target" attribute with a content different from "_self" (a[href][target]:not([target=_self]):not([target~=^s*$]))
Process
Test1
If Set1 is not empty, raise a MessageA for each occurence.
Raise a MessageB instead.
MessageA : Check user is warned when a new window is opened
- code : CheckUserIsWarnedWhenNewWindowOpen
- status: Pre-Qualified
- parameter : text, title attribute, snippet
- present in source : yes
MessageB : Check whether js prompt eventually a new window
- code : CheckJavaScriptPromptANewWindow
- status: Pre-Qualified
- present in source : no
Analysis
Pre-Qualified
In all cases
Notes
We assume here that a not empty value different from "_self" for the "target" attribute lead to the opening of the page in a new window. The detection is not only done with the "_target" value.
On latest webdev data set (2013-10-30, 78,000 pages), the selection has been found on 62039 pages, i.e on 79% of the pages