semidecidable

AW21 Rule 1.6.1

Summary

This test consists in checking whether an informative image has a detailed description if necessary

Business description

Criterion :

1.6

Test :

1.6.1

Test description :

Does each image that conveys information (img tag) that needs a detailed description, pass one of the conditions below?

Level :

Technical description

Scope :
Decision level :

AW21 Rule 1.5.2

Summary

Empty rule

Business description

Criterion :

1.5

Test :

1.5.2

Test description :

Does each button associated with an image (input tag with the attribute type="image") used as CAPTCHA pass one of the conditions below?

  • Another form of CAPTCHA at least non graphic, is available
  • Another solution to access the secured functionality of the CAPTCHA is available
Level :

Technical description

Scope :
Decision level :

AW21 Rule 1.5.1

Summary

Empty rule

Business description

Criterion :

1.5

Test :

1.5.1

Test description :

Does each image (img, area, applet, object, embed tags) used as CAPTCHA pass one of the conditions below?

  • Another form of CAPTCHA at least non grafic is available
  • Another solution to access the secured functionality of the CAPTCHA is available
Level :

Technical description

Scope :
Decision level :

AW21 Rule 1.4.6

Summary

This test consists in checking the pertinence of the altenative associated with an embedded image used as a CAPTCHA.

Business description

Criterion :

1.4

Test :

1.4.6

Test description :

For each embedded image (embed tag with the attribute type="image/...") used as CAPTCHA or as test image and with a text alternative, does the text alternative between <noembed> and </noembed> allow to identify the kind and the purpose of the image?

Level :

Technical description

Scope :
Decision level :

AW21 Rule 1.4.5

Summary

This test consists in checking the pertinence of the altenative associated with an object image used as a CAPTCHA.

Business description

Criterion :

1.4

Test :

1.4.5

Test description :

For each object image (object tag with the attribute type="image/...") used as CAPTCHA or as test image, and with a text alternative, does the text alternative between <object> and </object> allow to identify the kind and the purpose of the image?

Level :

Technical description

Scope :
Decision level :

AW21 Rule 1.4.4

Summary

This test consists in checking the pertinence of the altenative associated with a button image used as a CAPTCHA.

Business description

Criterion :

1.4

Test :

1.4.4

Test description :

For each button associated with an image (input tag with the attribute type="image") used as CAPTCHA or as test image, with an alt attribute, does the content of this attribute allow to identify the kind and the purpose of the image?

Level :

Technical description

Scope :
Decision level :

AW21 Rule 1.4.3

Summary

This test consists in checking the pertinence of the altenative associated with an applet image used as a CAPTCHA.

Business description

Criterion :

1.4

Test :

1.4.3

Test description :

For each image (applet tag) used as CAPTCHA or as test image, with an alt attribute, does the content of this attribute allow to identify the kind and the purpose of the image?

Level :

Technical description

Scope :
Decision level :

AW21 Rule 1.4.2

Summary

This test consists in checking the pertinence of the altenative associated with an area of an image map used as a CAPTCHA.

Business description

Criterion :

1.4

Test :

1.4.2

Test description :

For each area (area tag) of an image map, used as CAPTCHA or as test image, and with an alt attribute, does the content of this attribute allow to identify the kind and the purpose of the image?

Level :

Technical description

Scope :
Decision level :

AW21 Rule 1.4.1

Summary

This test consists in checking the pertinence of the altenative associated with an image used as a CAPTCHA.

Business description

Criterion :

1.4

Test :

1.4.1

Test description :

For each image (img tag) used as CAPTCHA or as test image, with an alt attribute, does the content of this attribute allow to identify the kind and the purpose of the image?

Level :

Technical description

Scope :
Decision level :

AW21 Rule 1.3.7

Summary

Empty rule

Business description

Criterion :

1.3

Test :

1.3.7

Level :

Technical description

Scope :
Decision level :
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