RGAA 3.0 - Rule 10.1.2
Summary
This test consists in checking whether the page doesn’t contain attributes serving for the presentation of the information in the source code.
Business description
Criterion
Test
Description
On each Web page, attributes used for information presentation must not be available in the source code. Has this rule been followed?
Level
A
Technical description
Scope
Page
Decision level
Decidable
Algorithm
Selection
Set1
All the attributes defined as deprecated by the W3C.
- Used nomenclature : “DeprecatedRepresentationAttributes”
- Reference : deprecated column in
http://www.w3.org/TR/html4/index/attributes.html
(except “heigth” and “weigth” attributes for
<img>,<object>,<embed>,<canvas>and<svg>tags)
Process
Test1
For each element of Set1, raise a MessageA
Message A : Presentation attribute found
- code : PresentationAttrFound
- status: Failed
- parameter : tag name
- present in source : yes
Analysis
Passed
No deprecated tag found on the page (Set1 is empty).
Failed
the document contains tags with deprecated atttributes (Set1 is not empty)
Notes
This rule may be tested for each kind of doctype. The current implementation only tests the forbidden tags specified by w3c for HTML