Alfa Fully Automated ACT Implementation
| Consistent | Partially consistent | |
|---|---|---|
| WCAG 2 rules | 24 | 1 | 
| Proposed rules | 5 | 6 | 
Implemented Rules
About Alfa (fully 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
Role attribute has valid value
  This rule is implemented by Alfa (fully automated) using the
  sia-r110 procedure.
  The implementation is 
    fully  consistent with the
  Role attribute has valid value
  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 | 
|---|---|
| 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 | 
ARIA state or property has valid value
  This rule is implemented by Alfa (fully automated) using the
  sia-r19 procedure.
  The implementation is 
    fully  consistent with the
  ARIA state or property has valid value
  WCAG 2 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 | 
ARIA attribute is defined in WAI-ARIA
  This rule is implemented by Alfa (fully automated) using the
  sia-r20 procedure.
  The implementation is 
    fully  consistent with the
  ARIA attribute is defined in WAI-ARIA
  WCAG 2 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 | 
Element with lang attribute has valid language tag
  This rule is implemented by Alfa (fully 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 | 
Menuitem has non-empty accessible name
  This rule is implemented by Alfa (fully automated) using the
  sia-r94 procedure.
  The implementation is 
    fully  consistent with the
  Menuitem has non-empty accessible name
  WCAG 2 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 | 
Important letter spacing in style attributes is wide enough
  This rule is implemented by Alfa (fully automated) using the
  sia-r91 procedure.
  The implementation is 
    fully  consistent with the
  Important letter spacing in style attributes is wide enough
  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-r91 | |
|---|---|
| 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 | 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 | 
Important word spacing in style attributes is wide enough
  This rule is implemented by Alfa (fully automated) using the
  sia-r92 procedure.
  The implementation is 
    fully  consistent with the
  Important word spacing in style attributes is wide enough
  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-r92 | |
|---|---|
| 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 | 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 | 
autocomplete attribute has valid value
  This rule is implemented by Alfa (fully 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 | 
| Inapplicable Example 8 * | untested | 
| Inapplicable Example 9 * | untested | 
*: 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 (fully 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 marked as decorative is not exposed
  This rule is implemented by Alfa (fully 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 (fully 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 | 
| Passed Example 8 * | untested | 
*: 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 (fully 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 has non-empty title
  This rule is implemented by Alfa (fully 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 (fully 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 (fully 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 | 
Link has non-empty accessible name
  This rule is implemented by Alfa (fully 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 | 
SVG element with explicit role has non-empty accessible name
  This rule is implemented by Alfa (fully 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 (fully 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 (fully 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 17 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 (fully 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 (fully 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 | 
| Passed Example 2 * | passed | 
| Passed Example 5 * | passed | 
| Failed Example 2 * | failed | 
| Failed Example 3 * | failed | 
| Failed Example 7 * | failed | 
*: These examples are not yet approved for the rule. Results on these outcomes are not taken into consideration determining the consistency and coverage.
Object element rendering non-text content has non-empty accessible name
  This rule is implemented by Alfa (fully 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 | 
HTML page has lang attribute
  This rule is implemented by Alfa (fully automated) using the
  sia-r4 procedure.
  The implementation is 
    fully  consistent with the
  HTML page has lang attribute
  WCAG 2 rule. 
    It covers 6 of the 7 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-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 | 
Element in sequential focus order has visible focus
  This rule is implemented by Alfa (fully automated) using the
  sia-r65 procedure.
  The implementation is  partially 
   consistent with the
  Element in sequential focus order has visible focus
  WCAG 2 rule. 
    It covers 4 of the 7 examples.
    On 3 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-r65 | |
|---|---|
| Passed Example 1 | passed | 
| Passed Example 2 | passed | 
| Passed Example 3 | cannot tell | 
| Passed Example 4 | cannot tell | 
| Failed Example 1 | cannot tell | 
| Inapplicable Example 1 | inapplicable | 
| Inapplicable Example 2 | inapplicable | 
| Passed Example 4 * | untested | 
| Inapplicable Example 2 * | untested | 
*: 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 (no exception)
  This rule is implemented by Alfa (fully automated) using the
  sia-r96 procedure.
  The implementation is 
    fully  consistent with the
  Meta element has no refresh delay (no exception)
  WCAG 2 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 | 
ARIA required context role
  This rule is implemented by Alfa (fully 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 ID references exist
  This rule is implemented by Alfa (fully automated) using the
  sia-r19 procedure.
  The implementation is 
    fully  consistent with the
  ARIA required ID references exist
   proposed rule.
    It covers all 9 examples.
  
  
    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 | 
| Failed Example 1 | failed | 
| Failed Example 2 | failed | 
| Failed Example 3 | failed | 
| Inapplicable Example 1 | passed | 
| Inapplicable Example 2 | passed | 
| Inapplicable Example 3 | inapplicable | 
ARIA required owned elements
  This rule is implemented by Alfa (fully 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 (fully 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 | 
Orientation of the page is not restricted using CSS transforms
  This rule is implemented by Alfa (fully 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 (fully automated) using the
  sia-r64 procedure.
  The implementation is  partially 
   consistent with the
  Heading has non-empty accessible name
   proposed rule.
    It covers all 15 examples.
  
  
    The implementation reports different success criteria as failed from what is expected by this rule.
  
  See understanding ACT consistency.
| Expected | Reported | 
|---|---|
| None | 
 | 
| 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 | 
Iframe elements with identical accessible names have equivalent purpose
  This rule is implemented by Alfa (fully automated) using the
  sia-r15 procedure.
  The implementation is  partially 
   consistent with the
  Iframe elements with identical accessible names have equivalent purpose
   proposed rule.
    It covers 14 of the 23 examples.
    On 9 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-r15 | |
|---|---|
| Passed Example 1 | passed | 
| Passed Example 2 | passed | 
| Passed Example 3 | passed | 
| Passed Example 4 | cannot tell | 
| Passed Example 5 | cannot tell | 
| Passed Example 6 | cannot tell | 
| Passed Example 7 | cannot tell | 
| Passed Example 8 | cannot tell | 
| Passed Example 9 | passed | 
| Passed Example 10 | passed | 
| Failed Example 1 | cannot tell | 
| Failed Example 2 | cannot tell | 
| Failed Example 3 | cannot tell | 
| Failed Example 4 | cannot tell | 
| 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 (fully 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 11 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 | 
| Inapplicable Example 4 | inapplicable | 
Links with identical accessible names have equivalent purpose
  This rule is implemented by Alfa (fully automated) using the
  sia-r41 procedure.
  The implementation is  partially 
   consistent with the
  Links with identical accessible names have equivalent purpose
   proposed rule.
    It covers 8 of the 21 examples.
    On 13 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-r41 | |
|---|---|
| Passed Example 1 | passed | 
| Passed Example 2 | cannot tell | 
| Passed Example 3 | cannot tell | 
| Passed Example 4 | cannot tell | 
| Passed Example 5 | cannot tell | 
| Passed Example 6 | cannot tell | 
| Passed Example 7 | cannot tell | 
| Passed Example 8 | cannot tell | 
| Passed Example 9 | passed | 
| Passed Example 10 | passed | 
| Passed Example 11 | passed | 
| Passed Example 12 | passed | 
| Failed Example 1 | cannot tell | 
| Failed Example 2 | cannot tell | 
| Failed Example 3 | cannot tell | 
| Failed Example 4 | cannot tell | 
| Failed Example 5 | cannot tell | 
| Failed Example 6 | cannot tell | 
| Inapplicable Example 1 | inapplicable | 
| Inapplicable Example 2 | inapplicable | 
| Inapplicable Example 3 | inapplicable | 
Element with role attribute has required states and properties
  This rule is implemented by Alfa (fully automated) using the
  sia-r16 procedure.
  The implementation is  partially 
   consistent with the
  Element with role attribute has required states and properties
   proposed rule.
    It covers 14 of the 15 examples.
  
    For 1 example
    no results were reported. This can happen when examples are newer then the
    test results.
  
  
    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 | untested | 
| 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 | 
Table header cell has assigned cells
  This rule is implemented by Alfa (fully 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 |