Alfa Semi-Automated ACT Implementation
Consistent | Partially consistent | |
---|---|---|
WCAG 2 rules | 20 | 0 |
Proposed rules | 30 | 5 |
Implemented Rules
About Alfa (semi-automated) Results
Results in this page are taken from a public test report published by Siteimprove. Data is published using the EARL+JSON-LD data format.
Implementation Details
autocomplete attribute has valid value
This rule is implemented by Alfa (semi-automated) using the
sia-r10
procedure.
The implementation is
fully consistent with the
autocomplete attribute has valid value
WCAG 2 rule.
It covers all 28 examples.
The implementation correctly reports which success criteria are failed by this rule.
See understanding ACT consistency.
Expected | Reported |
---|---|
|
|
sia-r10 | |
---|---|
Passed Example 1 | passed |
Passed Example 2 | passed |
Passed Example 3 | passed |
Passed Example 4 | passed |
Passed Example 5 | passed |
Passed Example 6 | passed |
Passed Example 7 | passed |
Passed Example 8 | passed |
Failed Example 1 | failed |
Failed Example 2 | failed |
Failed Example 3 | failed |
Failed Example 4 | failed |
Failed Example 5 | failed |
Inapplicable Example 1 | inapplicable |
Inapplicable Example 2 | inapplicable |
Inapplicable Example 3 | inapplicable |
Inapplicable Example 4 | inapplicable |
Inapplicable Example 5 | inapplicable |
Inapplicable Example 6 | inapplicable |
Inapplicable Example 7 | inapplicable |
Passed Example 9 * | passed |
Failed Example 6 * | failed |
Failed Example 7 * | failed |
Failed Example 8 * | failed |
Failed Example 9 * | failed |
Failed Example 10 * | failed |
Inapplicable Example 8 * | inapplicable |
Inapplicable Example 9 * | inapplicable |
*: These examples are not yet approved for the rule. Results on these outcomes are not taken into consideration determining the consistency and coverage.
Button has non-empty accessible name
This rule is implemented by Alfa (semi-automated) using the
sia-r12
procedure.
The implementation is
fully consistent with the
Button has non-empty accessible name
WCAG 2 rule.
It covers all 17 examples.
The implementation correctly reports which success criteria are failed by this rule.
See understanding ACT consistency.
Expected | Reported |
---|---|
|
|
sia-r12 | |
---|---|
Passed Example 1 | passed |
Passed Example 2 | passed |
Passed Example 3 | passed |
Passed Example 4 | passed |
Passed Example 5 | passed |
Passed Example 6 | passed |
Passed Example 7 | passed |
Failed Example 1 | failed |
Failed Example 2 | failed |
Failed Example 3 | failed |
Failed Example 4 | failed |
Failed Example 5 | failed |
Inapplicable Example 1 | inapplicable |
Inapplicable Example 2 | inapplicable |
Inapplicable Example 3 | inapplicable |
Inapplicable Example 4 | inapplicable |
Inapplicable Example 5 | inapplicable |
Element with lang attribute has valid language tag
This rule is implemented by Alfa (semi-automated) using the
sia-r7
procedure.
The implementation is
fully consistent with the
Element with lang attribute has valid language tag
WCAG 2 rule.
It covers all 19 examples.
The implementation correctly reports which success criteria are failed by this rule.
See understanding ACT consistency.
Expected | Reported |
---|---|
|
|
sia-r7 | |
---|---|
Passed Example 1 | passed |
Passed Example 2 | passed |
Passed Example 3 | passed |
Passed Example 4 | passed |
Passed Example 5 | passed |
Failed Example 1 | failed |
Failed Example 2 | failed |
Failed Example 3 | failed |
Failed Example 4 | failed |
Failed Example 5 | failed |
Failed Example 6 | failed |
Failed Example 7 | failed |
Failed Example 8 | failed |
Failed Example 9 | failed |
Inapplicable Example 1 | inapplicable |
Inapplicable Example 2 | inapplicable |
Inapplicable Example 3 | inapplicable |
Inapplicable Example 4 | inapplicable |
Inapplicable Example 5 * | inapplicable |
*: These examples are not yet approved for the rule. Results on these outcomes are not taken into consideration determining the consistency and coverage.
Element marked as decorative is not exposed
This rule is implemented by Alfa (semi-automated) using the
sia-r86
procedure.
The implementation is
fully consistent with the
Element marked as decorative is not exposed
WCAG 2 rule.
It covers all 10 examples.
The implementation correctly reports no success criteria are failed by this rule.
See understanding ACT consistency.
Expected | Reported |
---|---|
None | None |
sia-r86 | |
---|---|
Passed Example 1 | passed |
Passed Example 2 | passed |
Passed Example 3 | passed |
Passed Example 4 | passed |
Passed Example 5 | passed |
Passed Example 6 | passed |
Failed Example 1 | failed |
Failed Example 2 | failed |
Failed Example 3 | failed |
Inapplicable Example 1 | inapplicable |
Form field has non-empty accessible name
This rule is implemented by Alfa (semi-automated) using the
sia-r8
procedure.
The implementation is
fully consistent with the
Form field has non-empty accessible name
WCAG 2 rule.
It covers all 19 examples.
The implementation correctly reports which success criteria are failed by this rule.
See understanding ACT consistency.
Expected | Reported |
---|---|
|
|
sia-r8 | |
---|---|
Passed Example 1 | passed |
Passed Example 2 | passed |
Passed Example 3 | passed |
Passed Example 4 | passed |
Passed Example 5 | passed |
Passed Example 6 | passed |
Passed Example 7 | passed |
Failed Example 1 | failed |
Failed Example 2 | failed |
Failed Example 3 | failed |
Failed Example 4 | failed |
Failed Example 5 | failed |
Failed Example 6 | failed |
Failed Example 7 | failed |
Inapplicable Example 1 | inapplicable |
Inapplicable Example 2 | inapplicable |
Inapplicable Example 3 | inapplicable |
Passed Example 8 * | passed |
Failed Example 8 * | failed |
*: These examples are not yet approved for the rule. Results on these outcomes are not taken into consideration determining the consistency and coverage.
HTML page has lang attribute
This rule is implemented by Alfa (semi-automated) using the
sia-r4
procedure.
The implementation is
fully consistent with the
HTML page has lang attribute
WCAG 2 rule.
It covers 12 of the 14 examples.
On 2 examples
the implementation cannot tell the outcome. This is often because of technical
limitations in tools.
The implementation correctly reports which success criteria are failed by this rule.
See understanding ACT consistency.
Expected | Reported |
---|---|
|
|
sia-r4 | |
---|---|
Passed Example 1 | passed |
Failed Example 1 | failed |
Failed Example 2 | failed |
Failed Example 3 | failed |
Failed Example 4 | failed |
Inapplicable Example 1 | inapplicable |
Inapplicable Example 2 | cannot tell |
Passed Example 1 * | passed |
Failed Example 1 * | failed |
Failed Example 2 * | failed |
Failed Example 3 * | failed |
Failed Example 4 * | failed |
Inapplicable Example 1 * | inapplicable |
Inapplicable Example 2 * | cannot tell |
*: These examples are not yet approved for the rule. Results on these outcomes are not taken into consideration determining the consistency and coverage.
HTML page lang attribute has valid language tag
This rule is implemented by Alfa (semi-automated) using the
sia-r5
procedure.
The implementation is
fully consistent with the
HTML page lang attribute has valid language tag
WCAG 2 rule.
It covers all 7 examples.
The implementation correctly reports which success criteria are failed by this rule.
See understanding ACT consistency.
Expected | Reported |
---|---|
|
|
sia-r5 | |
---|---|
Passed Example 1 | passed |
Passed Example 2 | passed |
Failed Example 1 | failed |
Failed Example 2 | failed |
Failed Example 3 | failed |
Failed Example 4 | failed |
Inapplicable Example 1 | inapplicable |
HTML page lang and xml:lang attributes have matching values
This rule is implemented by Alfa (semi-automated) using the
sia-r6
procedure.
The implementation is
fully consistent with the
HTML page lang and xml:lang attributes have matching values
WCAG 2 rule.
It covers 11 of the 12 examples.
On 1 example
the implementation cannot tell the outcome. This is often because of technical
limitations in tools.
The implementation correctly reports which success criteria are failed by this rule.
See understanding ACT consistency.
Expected | Reported |
---|---|
|
|
sia-r6 | |
---|---|
Passed Example 1 | passed |
Passed Example 2 | passed |
Passed Example 3 | passed |
Failed Example 1 | failed |
Failed Example 2 | failed |
Inapplicable Example 1 | inapplicable |
Inapplicable Example 2 | inapplicable |
Inapplicable Example 3 | cannot tell |
Inapplicable Example 4 | inapplicable |
Inapplicable Example 5 | inapplicable |
Inapplicable Example 6 | inapplicable |
Inapplicable Example 7 | inapplicable |
HTML page has non-empty title
This rule is implemented by Alfa (semi-automated) using the
sia-r1
procedure.
The implementation is
fully consistent with the
HTML page has non-empty title
WCAG 2 rule.
It covers all 11 examples.
The implementation correctly reports which success criteria are failed by this rule.
See understanding ACT consistency.
Expected | Reported |
---|---|
|
|
sia-r1 | |
---|---|
Passed Example 1 | passed |
Passed Example 2 | passed |
Passed Example 3 | passed |
Passed Example 4 | passed |
Passed Example 5 | passed |
Failed Example 1 | failed |
Failed Example 2 | failed |
Failed Example 3 | failed |
Failed Example 4 | failed |
Failed Example 5 | failed |
Inapplicable Example 1 | inapplicable |
Image button has non-empty accessible name
This rule is implemented by Alfa (semi-automated) using the
sia-r28
procedure.
The implementation is
fully consistent with the
Image button has non-empty accessible name
WCAG 2 rule.
It covers all 12 examples.
The implementation correctly reports which success criteria are failed by this rule.
See understanding ACT consistency.
Expected | Reported |
---|---|
|
|
sia-r28 | |
---|---|
Passed Example 1 | passed |
Passed Example 2 | passed |
Passed Example 3 | passed |
Passed Example 4 | passed |
Failed Example 1 | failed |
Failed Example 2 | failed |
Failed Example 3 | failed |
Inapplicable Example 1 | inapplicable |
Inapplicable Example 2 | inapplicable |
Inapplicable Example 3 | inapplicable |
Inapplicable Example 4 | inapplicable |
Inapplicable Example 5 | inapplicable |
Image has non-empty accessible name
This rule is implemented by Alfa (semi-automated) using the
sia-r2
procedure.
The implementation is
fully consistent with the
Image has non-empty accessible name
WCAG 2 rule.
It covers all 18 examples.
The implementation correctly reports which success criteria are failed by this rule.
See understanding ACT consistency.
Expected | Reported |
---|---|
|
|
sia-r2 | |
---|---|
Passed Example 1 | passed |
Passed Example 2 | passed |
Passed Example 3 | passed |
Passed Example 4 | passed |
Passed Example 5 | inapplicable |
Passed Example 6 | inapplicable |
Passed Example 7 | inapplicable |
Passed Example 8 | inapplicable |
Failed Example 1 | failed |
Failed Example 2 | failed |
Failed Example 3 | failed |
Failed Example 4 | failed |
Failed Example 5 | failed |
Inapplicable Example 1 | inapplicable |
Inapplicable Example 2 | inapplicable |
Inapplicable Example 3 | inapplicable |
Inapplicable Example 4 | inapplicable |
Inapplicable Example 5 | inapplicable |
Letter spacing in style attributes is not !important
This rule is implemented by Alfa (semi-automated) using the
sia-r91
procedure.
The implementation is
fully consistent with the
Letter spacing in style attributes is not !important
WCAG 2 rule.
It covers all 16 examples.
The implementation correctly reports which success criteria are failed by this rule.
See understanding ACT consistency.
Expected | Reported |
---|---|
|
|
sia-r91 | |
---|---|
Passed Example 1 | inapplicable |
Passed Example 2 | passed |
Passed Example 3 | passed |
Passed Example 4 | passed |
Passed Example 5 | passed |
Passed Example 6 | inapplicable |
Passed Example 7 | inapplicable |
Passed Example 8 | inapplicable |
Failed Example 1 | failed |
Failed Example 2 | failed |
Failed Example 3 | failed |
Failed Example 4 | failed |
Inapplicable Example 1 | inapplicable |
Inapplicable Example 2 | inapplicable |
Inapplicable Example 3 | inapplicable |
Inapplicable Example 4 | inapplicable |
Link has non-empty accessible name
This rule is implemented by Alfa (semi-automated) using the
sia-r11
procedure.
The implementation is
fully consistent with the
Link has non-empty accessible name
WCAG 2 rule.
It covers all 28 examples.
The implementation correctly reports which success criteria are failed by this rule.
See understanding ACT consistency.
Expected | Reported |
---|---|
|
|
sia-r11 | |
---|---|
Passed Example 1 | passed |
Passed Example 2 | passed |
Passed Example 3 | passed |
Passed Example 4 | passed |
Passed Example 5 | passed |
Passed Example 6 | passed |
Passed Example 7 | passed |
Passed Example 8 | passed |
Passed Example 9 | passed |
Passed Example 10 | passed |
Failed Example 1 | failed |
Failed Example 2 | failed |
Failed Example 3 | failed |
Failed Example 4 | failed |
Failed Example 5 | failed |
Failed Example 6 | failed |
Failed Example 7 | failed |
Failed Example 8 | failed |
Failed Example 9 | failed |
Failed Example 10 | failed |
Inapplicable Example 1 | inapplicable |
Inapplicable Example 2 | inapplicable |
Inapplicable Example 3 | inapplicable |
Inapplicable Example 4 | inapplicable |
Inapplicable Example 5 | inapplicable |
Inapplicable Example 6 | inapplicable |
Passed Example 11 | passed |
Failed Example 11 | failed |
Word spacing in style attributes is not !important
This rule is implemented by Alfa (semi-automated) using the
sia-r92
procedure.
The implementation is
fully consistent with the
Word spacing in style attributes is not !important
WCAG 2 rule.
It covers all 16 examples.
The implementation correctly reports which success criteria are failed by this rule.
See understanding ACT consistency.
Expected | Reported |
---|---|
|
|
sia-r92 | |
---|---|
Passed Example 1 | inapplicable |
Passed Example 2 | passed |
Passed Example 3 | passed |
Passed Example 4 | passed |
Passed Example 5 | passed |
Passed Example 6 | inapplicable |
Passed Example 7 | inapplicable |
Passed Example 8 | inapplicable |
Failed Example 1 | failed |
Failed Example 2 | failed |
Failed Example 3 | failed |
Failed Example 4 | failed |
Inapplicable Example 1 | inapplicable |
Inapplicable Example 2 | inapplicable |
Inapplicable Example 3 | inapplicable |
Inapplicable Example 4 | inapplicable |
SVG element with explicit role has non-empty accessible name
This rule is implemented by Alfa (semi-automated) using the
sia-r43
procedure.
The implementation is
fully consistent with the
SVG element with explicit role has non-empty accessible name
WCAG 2 rule.
It covers all 10 examples.
The implementation correctly reports which success criteria are failed by this rule.
See understanding ACT consistency.
Expected | Reported |
---|---|
|
|
sia-r43 | |
---|---|
Passed Example 1 | passed |
Passed Example 2 | passed |
Passed Example 3 | passed |
Failed Example 1 | failed |
Failed Example 2 | failed |
Failed Example 3 | failed |
Failed Example 4 | failed |
Inapplicable Example 1 | inapplicable |
Inapplicable Example 2 | inapplicable |
Inapplicable Example 3 | inapplicable |
Element with presentational children has no focusable content
This rule is implemented by Alfa (semi-automated) using the
sia-r90
procedure.
The implementation is
fully consistent with the
Element with presentational children has no focusable content
WCAG 2 rule.
It covers all 7 examples.
The implementation correctly reports which success criteria are failed by this rule.
See understanding ACT consistency.
Expected | Reported |
---|---|
|
|
sia-r90 | |
---|---|
Passed Example 1 | passed |
Passed Example 2 | passed |
Passed Example 3 | passed |
Failed Example 1 | failed |
Failed Example 2 | failed |
Failed Example 3 | failed |
Inapplicable Example 1 | inapplicable |
Headers attribute specified on a cell refers to cells in the same table element
This rule is implemented by Alfa (semi-automated) using the
sia-r45
procedure.
The implementation is
fully consistent with the
Headers attribute specified on a cell refers to cells in the same table element
WCAG 2 rule.
It covers all 18 examples.
The implementation correctly reports which success criteria are failed by this rule.
See understanding ACT consistency.
Expected | Reported |
---|---|
|
|
sia-r45 | |
---|---|
Passed Example 1 | passed |
Passed Example 2 | passed |
Passed Example 3 | passed |
Passed Example 4 | passed |
Passed Example 5 | passed |
Passed Example 6 | passed |
Passed Example 7 | passed |
Passed Example 8 | passed |
Failed Example 1 | failed |
Failed Example 2 | failed |
Failed Example 3 | failed |
Failed Example 4 | failed |
Inapplicable Example 1 | inapplicable |
Inapplicable Example 2 | inapplicable |
Inapplicable Example 3 | inapplicable |
Inapplicable Example 4 | inapplicable |
Inapplicable Example 5 | inapplicable |
Inapplicable Example 6 * | inapplicable |
*: These examples are not yet approved for the rule. Results on these outcomes are not taken into consideration determining the consistency and coverage.
Meta element has no refresh delay
This rule is implemented by Alfa (semi-automated) using the
sia-r9
procedure.
The implementation is
fully consistent with the
Meta element has no refresh delay
WCAG 2 rule.
It covers all 15 examples.
The implementation correctly reports which success criteria are failed by this rule.
See understanding ACT consistency.
Expected | Reported |
---|---|
|
|
sia-r9 | |
---|---|
Passed Example 1 | passed |
Passed Example 2 | passed |
Passed Example 3 | passed |
Failed Example 1 | failed |
Failed Example 2 | failed |
Failed Example 3 | failed |
Failed Example 4 | failed |
Inapplicable Example 1 | inapplicable |
Inapplicable Example 2 | inapplicable |
Inapplicable Example 3 | inapplicable |
Inapplicable Example 4 | inapplicable |
Inapplicable Example 5 | inapplicable |
Inapplicable Example 6 | inapplicable |
Inapplicable Example 7 | inapplicable |
Inapplicable Example 8 | inapplicable |
Meta viewport allows for zoom
This rule is implemented by Alfa (semi-automated) using the
sia-r47
procedure.
The implementation is
fully consistent with the
Meta viewport allows for zoom
WCAG 2 rule.
It covers all 11 examples.
The implementation correctly reports which success criteria are failed by this rule.
See understanding ACT consistency.
Expected | Reported |
---|---|
|
|
sia-r47 | |
---|---|
Passed Example 1 | passed |
Passed Example 2 | passed |
Passed Example 3 | inapplicable |
Failed Example 1 | failed |
Failed Example 2 | failed |
Failed Example 3 | failed |
Failed Example 4 | failed |
Inapplicable Example 1 | inapplicable |
Inapplicable Example 2 | inapplicable |
Inapplicable Example 3 | inapplicable |
Inapplicable Example 4 | inapplicable |
Object element rendering non-text content has non-empty accessible name
This rule is implemented by Alfa (semi-automated) using the
sia-r63
procedure.
The implementation is
fully consistent with the
Object element rendering non-text content has non-empty accessible name
WCAG 2 rule.
It covers all 18 examples.
The implementation correctly reports which success criteria are failed by this rule.
See understanding ACT consistency.
Expected | Reported |
---|---|
|
|
sia-r63 | |
---|---|
Passed Example 1 | passed |
Passed Example 2 | passed |
Passed Example 3 | passed |
Passed Example 4 | passed |
Failed Example 1 | failed |
Failed Example 2 | failed |
Failed Example 3 | failed |
Failed Example 4 | failed |
Failed Example 5 | failed |
Failed Example 6 | failed |
Inapplicable Example 1 | passed |
Inapplicable Example 2 | inapplicable |
Inapplicable Example 3 | inapplicable |
Inapplicable Example 4 | inapplicable |
Inapplicable Example 5 | inapplicable |
Inapplicable Example 6 | inapplicable |
Inapplicable Example 7 | inapplicable |
Inapplicable Example 8 | inapplicable |
ARIA attribute is defined in WAI-ARIA
This rule is implemented by Alfa (semi-automated) using the
sia-r20
procedure.
The implementation is
fully consistent with the
ARIA attribute is defined in WAI-ARIA
proposed rule.
It covers all 7 examples.
The implementation correctly reports no success criteria are failed by this rule.
See understanding ACT consistency.
Expected | Reported |
---|---|
None | None |
sia-r20 | |
---|---|
Passed Example 1 | passed |
Passed Example 2 | passed |
Passed Example 3 | passed |
Passed Example 4 | passed |
Failed Example 1 | failed |
Failed Example 2 | failed |
Inapplicable Example 1 | inapplicable |
ARIA required context role
This rule is implemented by Alfa (semi-automated) using the
sia-r42
procedure.
The implementation is
fully consistent with the
ARIA required context role
proposed rule.
It covers all 15 examples.
The implementation correctly reports which success criteria are failed by this rule.
See understanding ACT consistency.
Expected | Reported |
---|---|
|
|
sia-r42 | |
---|---|
Passed Example 1 | passed |
Passed Example 2 | passed |
Passed Example 3 | passed |
Passed Example 4 | passed |
Passed Example 5 | passed |
Passed Example 6 | passed |
Failed Example 1 | failed |
Failed Example 2 | failed |
Failed Example 3 | failed |
Failed Example 4 | failed |
Inapplicable Example 1 | inapplicable |
Inapplicable Example 2 | passed |
Inapplicable Example 3 | inapplicable |
Inapplicable Example 4 | inapplicable |
Inapplicable Example 5 | passed |
ARIA required owned elements
This rule is implemented by Alfa (semi-automated) using the
sia-r68
procedure.
The implementation is partially
consistent with the
ARIA required owned elements
proposed rule.
It covers 15 of the 17 examples.
The implementation correctly reports which success criteria are failed by this rule.
See understanding ACT consistency.
Expected | Reported |
---|---|
|
|
sia-r68 | |
---|---|
Passed Example 1 | passed |
Passed Example 2 | passed |
Passed Example 3 | passed |
Passed Example 4 | passed |
Passed Example 5 | passed |
Passed Example 6 | passed |
Failed Example 1 | failed |
Failed Example 2 | failed |
Failed Example 3 | failed |
Failed Example 4 | failed |
Failed Example 5 | failed |
Failed Example 6 | passed |
Failed Example 7 | passed |
Inapplicable Example 1 | inapplicable |
Inapplicable Example 2 | passed |
Inapplicable Example 3 | inapplicable |
Inapplicable Example 4 | inapplicable |
ARIA state or property is permitted
This rule is implemented by Alfa (semi-automated) using the
sia-r18
procedure.
The implementation is
fully consistent with the
ARIA state or property is permitted
proposed rule.
It covers all 16 examples.
The implementation correctly reports which success criteria are failed by this rule.
See understanding ACT consistency.
Expected | Reported |
---|---|
None |
|
sia-r18 | |
---|---|
Passed Example 1 | passed |
Passed Example 2 | passed |
Passed Example 3 | passed |
Passed Example 4 | passed |
Passed Example 5 | passed |
Passed Example 6 | passed |
Passed Example 7 | passed |
Passed Example 8 | passed |
Passed Example 9 | passed |
Passed Example 10 | passed |
Passed Example 11 | passed |
Failed Example 1 | failed |
Failed Example 2 | failed |
Failed Example 3 | failed |
Inapplicable Example 1 | inapplicable |
Inapplicable Example 2 | inapplicable |
ARIA state or property has valid value
This rule is implemented by Alfa (semi-automated) using the
sia-r19
procedure.
The implementation is
fully consistent with the
ARIA state or property has valid value
proposed rule.
It covers 20 of the 21 examples.
On 1 example
the implementation cannot tell the outcome. This is often because of technical
limitations in tools.
The implementation correctly reports no success criteria are failed by this rule.
See understanding ACT consistency.
Expected | Reported |
---|---|
None | None |
sia-r19 | |
---|---|
Passed Example 1 | passed |
Passed Example 2 | passed |
Passed Example 3 | passed |
Passed Example 4 | passed |
Passed Example 5 | passed |
Passed Example 6 | passed |
Passed Example 7 | passed |
Passed Example 8 | passed |
Passed Example 9 | passed |
Passed Example 10 | passed |
Failed Example 1 | failed |
Failed Example 2 | failed |
Failed Example 3 | failed |
Failed Example 4 | failed |
Failed Example 5 | failed |
Failed Example 6 | failed |
Failed Example 7 | failed |
Inapplicable Example 1 | inapplicable |
Inapplicable Example 2 | inapplicable |
Inapplicable Example 3 | inapplicable |
Inapplicable Example 4 | cannot tell |
Audio element content is media alternative for text
This rule is implemented by Alfa (semi-automated) using the
sia-r29
procedure.
The implementation is
fully consistent with the
Audio element content is media alternative for text
proposed rule.
It covers all 7 examples.
The implementation correctly reports no success criteria are failed by this rule.
See understanding ACT consistency.
Expected | Reported |
---|---|
None | None |
sia-r29 | |
---|---|
Passed Example 1 | passed |
Failed Example 1 | failed |
Failed Example 2 | failed |
Failed Example 3 | failed |
Failed Example 4 | failed |
Inapplicable Example 1 | inapplicable |
Inapplicable Example 2 | inapplicable |
Audio or video element avoids automatically playing audio
This rule is implemented by Alfa (semi-automated) using the
sia-r50
procedure.
The implementation is
fully consistent with the
Audio or video element avoids automatically playing audio
proposed rule.
It covers all 8 examples.
The implementation correctly reports which success criteria are failed by this rule.
See understanding ACT consistency.
Expected | Reported |
---|---|
|
|
sia-r50 | |
---|---|
Passed Example 1 | passed |
Passed Example 2 | passed |
Passed Example 3 | passed |
Failed Example 1 | failed |
Failed Example 2 | failed |
Inapplicable Example 1 | inapplicable |
Inapplicable Example 2 | inapplicable |
Inapplicable Example 3 | inapplicable |
Audio element content has text alternative
This rule is implemented by Alfa (semi-automated) using the
sia-r30
procedure.
The implementation is
fully consistent with the
Audio element content has text alternative
proposed rule.
It covers all 8 examples.
The implementation correctly reports which success criteria are failed by this rule.
See understanding ACT consistency.
Expected | Reported |
---|---|
|
|
sia-r30 | |
---|---|
Passed Example 1 | passed |
Passed Example 2 | passed |
Passed Example 3 | passed |
Failed Example 1 | failed |
Failed Example 2 | failed |
Inapplicable Example 1 | inapplicable |
Inapplicable Example 2 | inapplicable |
Inapplicable Example 3 | inapplicable |
Audio element content has transcript
This rule is implemented by Alfa (semi-automated) using the
sia-r23
procedure.
The implementation is
fully consistent with the
Audio element content has transcript
proposed rule.
It covers all 11 examples.
The implementation correctly reports no success criteria are failed by this rule.
See understanding ACT consistency.
Expected | Reported |
---|---|
None | None |
sia-r23 | |
---|---|
Passed Example 1 | passed |
Passed Example 2 | passed |
Passed Example 3 | passed |
Failed Example 1 | failed |
Failed Example 2 | failed |
Failed Example 3 | failed |
Failed Example 4 | failed |
Failed Example 5 | failed |
Failed Example 6 | failed |
Inapplicable Example 1 | inapplicable |
Inapplicable Example 2 | inapplicable |
Audio or video element that plays automatically has no audio that lasts more than 3 seconds
This rule is implemented by Alfa (semi-automated) using the
sia-r48
procedure.
The implementation is
fully consistent with the
Audio or video element that plays automatically has no audio that lasts more than 3 seconds
proposed rule.
It covers all 7 examples.
The implementation correctly reports which success criteria are failed by this rule.
See understanding ACT consistency.
Expected | Reported |
---|---|
None |
|
sia-r48 | |
---|---|
Passed Example 1 | passed |
Passed Example 2 | passed |
Failed Example 1 | failed |
Failed Example 2 | failed |
Inapplicable Example 1 | inapplicable |
Inapplicable Example 2 | inapplicable |
Inapplicable Example 3 | inapplicable |
Orientation of the page is not restricted using CSS transforms
This rule is implemented by Alfa (semi-automated) using the
sia-r44
procedure.
The implementation is
fully consistent with the
Orientation of the page is not restricted using CSS transforms
proposed rule.
It covers all 12 examples.
The implementation correctly reports which success criteria are failed by this rule.
See understanding ACT consistency.
Expected | Reported |
---|---|
|
|
sia-r44 | |
---|---|
Passed Example 1 | passed |
Passed Example 2 | passed |
Passed Example 3 | passed |
Failed Example 1 | failed |
Failed Example 2 | failed |
Failed Example 3 | failed |
Failed Example 4 | failed |
Inapplicable Example 1 | inapplicable |
Inapplicable Example 2 | inapplicable |
Inapplicable Example 3 | inapplicable |
Inapplicable Example 4 | inapplicable |
Inapplicable Example 5 | inapplicable |
Heading has non-empty accessible name
This rule is implemented by Alfa (semi-automated) using the
sia-r64
procedure.
The implementation is
fully consistent with the
Heading has non-empty accessible name
proposed rule.
It covers all 15 examples.
The implementation correctly reports which success criteria are failed by this rule.
See understanding ACT consistency.
Expected | Reported |
---|---|
|
|
sia-r64 | |
---|---|
Passed Example 1 | passed |
Passed Example 2 | passed |
Passed Example 3 | passed |
Passed Example 4 | passed |
Passed Example 5 | passed |
Failed Example 1 | failed |
Failed Example 2 | failed |
Failed Example 3 | failed |
Failed Example 4 | failed |
Failed Example 5 | failed |
Failed Example 6 | failed |
Failed Example 7 | failed |
Failed Example 8 | failed |
Inapplicable Example 1 | inapplicable |
Inapplicable Example 2 | inapplicable |
HTML page language subtag matches default language
This rule is implemented by Alfa (semi-automated) using the
sia-r109
procedure.
The implementation is
fully consistent with the
HTML page language subtag matches default language
proposed rule.
It covers all 15 examples.
The implementation correctly reports which success criteria are failed by this rule.
See understanding ACT consistency.
Expected | Reported |
---|---|
|
|
sia-r109 | |
---|---|
Passed Example 1 | passed |
Passed Example 2 | passed |
Passed Example 3 | passed |
Passed Example 4 | passed |
Failed Example 1 | failed |
Failed Example 2 | failed |
Failed Example 3 | failed |
Failed Example 4 | failed |
Failed Example 5 | failed |
Inapplicable Example 1 | inapplicable |
Inapplicable Example 2 | inapplicable |
Inapplicable Example 3 | inapplicable |
Inapplicable Example 4 | passed |
Inapplicable Example 5 | inapplicable |
Inapplicable Example 6 | inapplicable |
Id attribute value is unique
This rule is implemented by Alfa (semi-automated) using the
sia-r3
procedure.
The implementation is
fully consistent with the
Id attribute value is unique
proposed rule.
It covers all 10 examples.
The implementation correctly reports which success criteria are failed by this rule.
See understanding ACT consistency.
Expected | Reported |
---|---|
|
|
sia-r3 | |
---|---|
Passed Example 1 | passed |
Passed Example 2 | passed |
Passed Example 3 | passed |
Passed Example 4 | passed |
Failed Example 1 | failed |
Failed Example 2 | failed |
Failed Example 3 | failed |
Inapplicable Example 1 | inapplicable |
Inapplicable Example 2 | inapplicable |
Inapplicable Example 3 | inapplicable |
Iframe elements with identical accessible names have equivalent purpose
This rule is implemented by Alfa (semi-automated) using the
sia-r15
procedure.
The implementation is
fully consistent with the
Iframe elements with identical accessible names have equivalent purpose
proposed rule.
It covers all 23 examples.
The implementation correctly reports which success criteria are failed by this rule.
See understanding ACT consistency.
Expected | Reported |
---|---|
|
|
sia-r15 | |
---|---|
Passed Example 1 | passed |
Passed Example 2 | passed |
Passed Example 3 | passed |
Passed Example 4 | passed |
Passed Example 5 | passed |
Passed Example 6 | passed |
Passed Example 7 | passed |
Passed Example 8 | passed |
Passed Example 9 | passed |
Passed Example 10 | passed |
Failed Example 1 | failed |
Failed Example 2 | failed |
Failed Example 3 | failed |
Failed Example 4 | failed |
Inapplicable Example 1 | inapplicable |
Inapplicable Example 2 | inapplicable |
Inapplicable Example 3 | inapplicable |
Inapplicable Example 4 | inapplicable |
Inapplicable Example 5 | inapplicable |
Inapplicable Example 6 | inapplicable |
Inapplicable Example 7 | inapplicable |
Inapplicable Example 8 | inapplicable |
Inapplicable Example 9 | inapplicable |
Iframe element has non-empty accessible name
This rule is implemented by Alfa (semi-automated) using the
sia-r13
procedure.
The implementation is
fully consistent with the
Iframe element has non-empty accessible name
proposed rule.
It covers all 10 examples.
The implementation correctly reports which success criteria are failed by this rule.
See understanding ACT consistency.
Expected | Reported |
---|---|
|
|
sia-r13 | |
---|---|
Passed Example 1 | passed |
Passed Example 2 | passed |
Passed Example 3 | passed |
Failed Example 1 | failed |
Failed Example 2 | failed |
Failed Example 3 | failed |
Failed Example 4 | failed |
Inapplicable Example 1 | inapplicable |
Inapplicable Example 2 | inapplicable |
Inapplicable Example 3 | inapplicable |
Error message describes invalid form field value
This rule is implemented by Alfa (semi-automated) using the
sia-r82
procedure.
The implementation is
fully consistent with the
Error message describes invalid form field value
proposed rule.
It covers all 9 examples.
The implementation correctly reports which success criteria are failed by this rule.
See understanding ACT consistency.
Expected | Reported |
---|---|
|
|
sia-r82 | |
---|---|
Passed Example 1 | passed |
Passed Example 2 | passed |
Passed Example 3 | passed |
Failed Example 1 | failed |
Failed Example 2 | failed |
Failed Example 3 | failed |
Failed Example 4 | failed |
Failed Example 5 | failed |
Inapplicable Example 1 | inapplicable |
Links with identical accessible names have equivalent purpose
This rule is implemented by Alfa (semi-automated) using the
sia-r41
procedure.
The implementation is
fully consistent with the
Links with identical accessible names have equivalent purpose
proposed rule.
It covers all 21 examples.
The implementation correctly reports which success criteria are failed by this rule.
See understanding ACT consistency.
Expected | Reported |
---|---|
|
|
sia-r41 | |
---|---|
Passed Example 1 | passed |
Passed Example 2 | passed |
Passed Example 3 | passed |
Passed Example 4 | passed |
Passed Example 5 | passed |
Passed Example 6 | passed |
Passed Example 7 | passed |
Passed Example 8 | passed |
Passed Example 9 | passed |
Passed Example 10 | passed |
Passed Example 11 | passed |
Passed Example 12 | passed |
Failed Example 1 | failed |
Failed Example 2 | failed |
Failed Example 3 | failed |
Failed Example 4 | failed |
Failed Example 5 | failed |
Failed Example 6 | failed |
Inapplicable Example 1 | inapplicable |
Inapplicable Example 2 | inapplicable |
Inapplicable Example 3 | inapplicable |
Menuitem has non-empty accessible name
This rule is implemented by Alfa (semi-automated) using the
sia-r94
procedure.
The implementation is
fully consistent with the
Menuitem has non-empty accessible name
proposed rule.
It covers all 8 examples.
The implementation correctly reports which success criteria are failed by this rule.
See understanding ACT consistency.
Expected | Reported |
---|---|
|
|
sia-r94 | |
---|---|
Passed Example 1 | passed |
Passed Example 2 | passed |
Passed Example 3 | passed |
Passed Example 4 | passed |
Failed Example 1 | failed |
Failed Example 2 | failed |
Inapplicable Example 1 | inapplicable |
Inapplicable Example 2 | inapplicable |
Meta element has no refresh delay (no exception)
This rule is implemented by Alfa (semi-automated) using the
sia-r96
procedure.
The implementation is
fully consistent with the
Meta element has no refresh delay (no exception)
proposed rule.
It covers all 13 examples.
The implementation correctly reports which success criteria are failed by this rule.
See understanding ACT consistency.
Expected | Reported |
---|---|
|
|
sia-r96 | |
---|---|
Passed Example 1 | passed |
Passed Example 2 | passed |
Failed Example 1 | failed |
Failed Example 2 | failed |
Failed Example 3 | failed |
Inapplicable Example 1 | inapplicable |
Inapplicable Example 2 | inapplicable |
Inapplicable Example 3 | inapplicable |
Inapplicable Example 4 | inapplicable |
Inapplicable Example 5 | inapplicable |
Inapplicable Example 6 | inapplicable |
Inapplicable Example 7 | inapplicable |
Inapplicable Example 8 | inapplicable |
Role attribute has valid value
This rule is implemented by Alfa (semi-automated) using the
sia-r110
procedure.
The implementation is
fully consistent with the
Role attribute has valid value
proposed rule.
It covers all 10 examples.
The implementation correctly reports which success criteria are failed by this rule.
See understanding ACT consistency.
Expected | Reported |
---|---|
None |
|
sia-r110 | |
---|---|
Passed Example 1 | passed |
Passed Example 2 | passed |
Passed Example 3 | passed |
Failed Example 1 | failed |
Failed Example 2 | failed |
Inapplicable Example 1 | inapplicable |
Inapplicable Example 2 | inapplicable |
Inapplicable Example 3 | inapplicable |
Inapplicable Example 4 | inapplicable |
Inapplicable Example 5 | inapplicable |
Element with role attribute has required states and properties
This rule is implemented by Alfa (semi-automated) using the
sia-r16
procedure.
The implementation is
fully consistent with the
Element with role attribute has required states and properties
proposed rule.
It covers all 15 examples.
The implementation correctly reports which success criteria are failed by this rule.
See understanding ACT consistency.
Expected | Reported |
---|---|
None |
|
sia-r16 | |
---|---|
Passed Example 1 | passed |
Passed Example 2 | passed |
Passed Example 3 | passed |
Passed Example 4 | passed |
Passed Example 5 | passed |
Passed Example 6 | passed |
Failed Example 1 | failed |
Failed Example 2 | failed |
Failed Example 3 | failed |
Failed Example 4 | failed |
Failed Example 5 | failed |
Failed Example 6 | failed |
Inapplicable Example 1 | inapplicable |
Inapplicable Example 2 | inapplicable |
Inapplicable Example 3 | inapplicable |
Element in sequential focus order has visible focus
This rule is implemented by Alfa (semi-automated) using the
sia-r65
procedure.
The implementation is
fully consistent with the
Element in sequential focus order has visible focus
proposed rule.
It covers all 7 examples.
The implementation correctly reports which success criteria are failed by this rule.
See understanding ACT consistency.
Expected | Reported |
---|---|
|
|
sia-r65 | |
---|---|
Passed Example 1 | passed |
Passed Example 2 | passed |
Passed Example 3 | passed |
Passed Example 4 | passed |
Failed Example 1 | failed |
Inapplicable Example 1 | inapplicable |
Inapplicable Example 2 | inapplicable |
Table header cell has assigned cells
This rule is implemented by Alfa (semi-automated) using the
sia-r46
procedure.
The implementation is partially
consistent with the
Table header cell has assigned cells
proposed rule.
It covers 15 of the 16 examples.
The implementation correctly reports which success criteria are failed by this rule.
See understanding ACT consistency.
Expected | Reported |
---|---|
|
|
sia-r46 | |
---|---|
Passed Example 1 | passed |
Passed Example 2 | inapplicable |
Passed Example 3 | passed |
Passed Example 4 | passed |
Passed Example 5 | passed |
Passed Example 6 | passed |
Failed Example 1 | failed |
Failed Example 2 | failed |
Failed Example 3 | inapplicable |
Inapplicable Example 1 | inapplicable |
Inapplicable Example 2 | inapplicable |
Inapplicable Example 3 | inapplicable |
Inapplicable Example 4 | inapplicable |
Inapplicable Example 5 | inapplicable |
Inapplicable Example 6 | inapplicable |
Inapplicable Example 7 | inapplicable |
Video element auditory content has accessible alternative
This rule is implemented by Alfa (semi-automated) using the
sia-r27
procedure.
The implementation is
fully consistent with the
Video element auditory content has accessible alternative
proposed rule.
It covers all 6 examples.
The implementation correctly reports which success criteria are failed by this rule.
See understanding ACT consistency.
Expected | Reported |
---|---|
|
|
sia-r27 | |
---|---|
Passed Example 1 | passed |
Passed Example 2 | passed |
Failed Example 1 | failed |
Failed Example 2 | failed |
Inapplicable Example 1 | inapplicable |
Inapplicable Example 2 | inapplicable |
Video element visual content has accessible alternative
This rule is implemented by Alfa (semi-automated) using the
sia-r38
procedure.
The implementation is partially
consistent with the
Video element visual content has accessible alternative
proposed rule.
It covers 8 of the 9 examples.
The implementation correctly reports which success criteria are failed by this rule.
See understanding ACT consistency.
Expected | Reported |
---|---|
|
|
sia-r38 | |
---|---|
Passed Example 1 | passed |
Passed Example 2 | passed |
Passed Example 3 | passed |
Failed Example 1 | failed |
Failed Example 2 | failed |
Failed Example 3 | failed |
Failed Example 4 | passed |
Inapplicable Example 1 | inapplicable |
Inapplicable Example 2 | inapplicable |
Video element content is media alternative for text
This rule is implemented by Alfa (semi-automated) using the
sia-r31
procedure.
The implementation is
fully consistent with the
Video element content is media alternative for text
proposed rule.
It covers all 7 examples.
The implementation correctly reports no success criteria are failed by this rule.
See understanding ACT consistency.
Expected | Reported |
---|---|
None | None |
sia-r31 | |
---|---|
Passed Example 1 | passed |
Failed Example 1 | failed |
Failed Example 2 | failed |
Failed Example 3 | failed |
Failed Example 4 | failed |
Inapplicable Example 1 | inapplicable |
Inapplicable Example 2 | inapplicable |
Video element visual content has audio description
This rule is implemented by Alfa (semi-automated) using the
sia-r25
procedure.
The implementation is
fully consistent with the
Video element visual content has audio description
proposed rule.
It covers all 7 examples.
The implementation correctly reports which success criteria are failed by this rule.
See understanding ACT consistency.
Expected | Reported |
---|---|
None |
|
sia-r25 | |
---|---|
Passed Example 1 | passed |
Passed Example 2 | passed |
Failed Example 1 | failed |
Failed Example 2 | failed |
Failed Example 3 | failed |
Inapplicable Example 1 | inapplicable |
Inapplicable Example 2 | inapplicable |
Video element auditory content has captions
This rule is implemented by Alfa (semi-automated) using the
sia-r22
procedure.
The implementation is
fully consistent with the
Video element auditory content has captions
proposed rule.
It covers all 8 examples.
The implementation correctly reports which success criteria are failed by this rule.
See understanding ACT consistency.
Expected | Reported |
---|---|
None |
|
sia-r22 | |
---|---|
Passed Example 1 | passed |
Passed Example 2 | passed |
Failed Example 1 | failed |
Failed Example 2 | failed |
Failed Example 3 | failed |
Failed Example 4 | failed |
Inapplicable Example 1 | inapplicable |
Inapplicable Example 2 | inapplicable |
Video element visual-only content has accessible alternative
This rule is implemented by Alfa (semi-automated) using the
sia-r35
procedure.
The implementation is partially
consistent with the
Video element visual-only content has accessible alternative
proposed rule.
It covers 8 of the 9 examples.
The implementation correctly reports which success criteria are failed by this rule.
See understanding ACT consistency.
Expected | Reported |
---|---|
|
|
sia-r35 | |
---|---|
Passed Example 1 | passed |
Passed Example 2 | passed |
Passed Example 3 | passed |
Failed Example 1 | failed |
Failed Example 2 | failed |
Failed Example 3 | failed |
Failed Example 4 | passed |
Inapplicable Example 1 | inapplicable |
Inapplicable Example 2 | inapplicable |
Video element visual-only content is media alternative for text
This rule is implemented by Alfa (semi-automated) using the
sia-r26
procedure.
The implementation is
fully consistent with the
Video element visual-only content is media alternative for text
proposed rule.
It covers all 7 examples.
The implementation correctly reports no success criteria are failed by this rule.
See understanding ACT consistency.
Expected | Reported |
---|---|
None | None |
sia-r26 | |
---|---|
Passed Example 1 | passed |
Failed Example 1 | failed |
Failed Example 2 | failed |
Failed Example 3 | failed |
Failed Example 4 | failed |
Inapplicable Example 1 | inapplicable |
Inapplicable Example 2 | inapplicable |
Video element visual-only content has audio track alternative
This rule is implemented by Alfa (semi-automated) using the
sia-r32
procedure.
The implementation is
fully consistent with the
Video element visual-only content has audio track alternative
proposed rule.
It covers all 5 examples.
The implementation correctly reports which success criteria are failed by this rule.
See understanding ACT consistency.
Expected | Reported |
---|---|
None |
|
sia-r32 | |
---|---|
Passed Example 1 | passed |
Failed Example 1 | failed |
Failed Example 2 | failed |
Inapplicable Example 1 | inapplicable |
Inapplicable Example 2 | inapplicable |
Video element visual-only content has transcript
This rule is implemented by Alfa (semi-automated) using the
sia-r33
procedure.
The implementation is
fully consistent with the
Video element visual-only content has transcript
proposed rule.
It covers all 8 examples.
The implementation correctly reports which success criteria are failed by this rule.
See understanding ACT consistency.
Expected | Reported |
---|---|
None |
|
sia-r33 | |
---|---|
Passed Example 1 | passed |
Passed Example 2 | passed |
Failed Example 1 | failed |
Failed Example 2 | failed |
Failed Example 3 | failed |
Failed Example 4 | failed |
Inapplicable Example 1 | inapplicable |
Inapplicable Example 2 | inapplicable |
Video element visual content has strict accessible alternative
This rule is implemented by Alfa (semi-automated) using the
sia-r37
procedure.
The implementation is partially
consistent with the
Video element visual content has strict accessible alternative
proposed rule.
It covers 6 of the 7 examples.
The implementation correctly reports which success criteria are failed by this rule.
See understanding ACT consistency.
Expected | Reported |
---|---|
|
|
sia-r37 | |
---|---|
Passed Example 1 | passed |
Passed Example 2 | passed |
Failed Example 1 | failed |
Failed Example 2 | failed |
Failed Example 3 | passed |
Inapplicable Example 1 | inapplicable |
Inapplicable Example 2 | inapplicable |
Audio and visuals of video element have transcript
This rule is implemented by Alfa (semi-automated) using the
sia-r24
procedure.
The implementation is
fully consistent with the
Audio and visuals of video element have transcript
proposed rule.
It covers all 5 examples.
The implementation correctly reports which success criteria are failed by this rule.
See understanding ACT consistency.
Expected | Reported |
---|---|
|
|
sia-r24 | |
---|---|
Passed Example 1 | passed |
Passed Example 2 | passed |
Failed Example 1 | failed |
Failed Example 2 | failed |
Inapplicable Example 1 | inapplicable |