accesskeys | Ensures every accesskey attribute value is unique | Serious | failure | :x: | :heavy_check_mark: | Rarely applicable |
aria-allowed-role | Ensures role attribute has an appropriate value for the element | Minor | failure, needs review | :x: | :heavy_check_mark: | |
empty-heading | Ensures headings have discernible text | Minor | failure | :heavy_check_mark: | :heavy_check_mark: | |
frame-tested | Ensures <iframe> and <frame> elements contain the axe-core script | Critical | failure, needs review | :x: | :heavy_check_mark: | |
frame-title-unique | Ensures <iframe> and <frame> elements contain a unique title attribute | Serious | failure | :x: | :x: | May not be able to control for this on highly customizable pages with many embedded components |
heading-order | Ensures the order of headings is semantically correct | Moderate | failure | :heavy_check_mark: | :heavy_check_mark: | |
identical-links-same-purpose | Ensure that links with the same accessible name serve a similar purpose | Minor | needs review | :x: | :heavy_check_mark: | May not be able to control for this on highly customizable pages with many embedded components |
image-redundant-alt | Ensure image alternative is not repeated as text | Minor | failure | :heavy_check_mark: | :heavy_check_mark: | Common bug worth catching! |
label-title-only | Ensures that every form element is not solely labeled using the title or aria-describedby attributes | Serious | failure | :heavy_check_mark: | :heavy_check_mark: | |
landmark-banner-is-top-level | Ensures the banner landmark is at top level | Moderate | failure | :x: | :heavy_check_mark: | Still have landmark work to do before enabling in "Recommended" set |
landmark-complementary-is-top-level | Ensures the complementary landmark or aside is at top level | Moderate | failure | :x: | :heavy_check_mark: | Still have landmark work to do before enabling in "Recommended" set |
landmark-contentinfo-is-top-level | Ensures the contentinfo landmark is at top level | Moderate | failure | :x: | :heavy_check_mark: | Still have landmark work to do before enabling in "Recommended" set |
landmark-main-is-top-level | Ensures the main landmark is at top level | Moderate | failure | :x: | :heavy_check_mark: | Still have landmark work to do before enabling in "Recommended" set |
landmark-no-duplicate-banner | Ensures the document has at most one banner landmark | Moderate | failure | :x: | :heavy_check_mark: | Still have landmark work to do before enabling in "Recommended" set |
landmark-no-duplicate-contentinfo | Ensures the document has at most one contentinfo landmark | Moderate | failure | :x: | :heavy_check_mark: | Still have landmark work to do before enabling in "Recommended" set |
landmark-no-duplicate-main | Ensures the document has at most one main landmark | Moderate | failure | :x: | :heavy_check_mark: | Still have landmark work to do before enabling in "Recommended" set |
landmark-one-main | Ensures the document has a main landmark | Moderate | failure | :x: | :heavy_check_mark: | Still have landmark work to do before enabling in "Recommended" set |
landmark-unique | Landmarks must have a unique role or role/label/title (i.e. accessible name) combination | Moderate | failure | :x: | :heavy_check_mark: | Still have landmark work to do before enabling in "Recommended" set |
meta-viewport-large | Ensures <meta name="viewport"> can scale a significant amount | Minor | failure | :x: | :heavy_check_mark: | |
meta-viewport | Ensures <meta name="viewport"> does not disable text scaling and zooming | Critical | failure | :x: | :heavy_check_mark: | |
page-has-heading-one | Ensure that the page, or at least one of its frames contains a level-one heading | Moderate | failure | :heavy_check_mark: | :heavy_check_mark: | This should always be true |
region | Ensures all page content is contained by landmarks | Moderate | failure | :x: | :heavy_check_mark: | Still have landmark work to do before enabling in "Recommended" set |
scope-attr-valid | Ensures the scope attribute is used correctly on tables | Moderate, Critical | failure | :heavy_check_mark: | :heavy_check_mark: | This should always be true |
skip-link | Ensure all skip links have a focusable target | Moderate | failure, needs review | :x: | :x: | Strict test for in-page links, doesn't pass for JS skip links |
tabindex | Ensures tabindex attribute values are not greater than 0 | Serious | failure | :heavy_check_mark: | :heavy_check_mark: | This should always be true |
table-duplicate-name | Ensure that tables do not have the same summary and caption | Minor | failure | :x: | :x: | Table captions rarely used in our apps |