QualWeb WCAG techniques

Implementation of the WCAG 2.1 techniques.

How to use

This is an internal module of QualWeb. To use it check either @qualweb/cli or @qualweb/core. You can also perform evaluations at http://qualweb.di.fc.ul.pt/evaluator/, or by installing the chrome extension.

Implemented techniques

| QualWeb Technique ID | WCAG Technique ID | WCAG Technique Name | | -------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------- | | QW-WCAG-T1 | H24 | Providing text alternatives for the area elements of image maps | | QW-WCAG-T2 | H39 | Using caption elements to associate data table captions with data tables | | QW-WCAG-T3 | H71 | Providing a description for groups of form controls using fieldset and legend elements | | QW-WCAG-T4 | H73 | Using the summary attribute of the table element to give an overview of data tables | | QW-WCAG-T5 | H36 | Using alt attributes on images used as submit buttons | | QW-WCAG-T6 | SCR20 | Using both keyboard and other device-specific functions | | QW-WCAG-T7 | H28 | Providing definitions for abbreviations by using the abbr element | | QW-WCAG-T8 | F30 | Failure of Success Criterion 1.1.1 and 1.2.1 due to using text alternatives that are not alternatives | | QW-WCAG-T9 | G141 | Organizing a page using headings | | QW-WCAG-T10 | H2 | Combining adjacent image and text links for the same resource | | QW-WCAG-T11 | H35 | Providing text alternatives on applet elements | | QW-WCAG-T12 | F46 | Failure of Success Criterion 1.3.1 due to using th elements, caption elements, or non-empty summary attributes in layout tables | | QW-WCAG-T13 | F47 | Failure of Success Criterion 2.2.2 due to using the blink element | | QW-WCAG-T14 | H43 | Using id and headers attributes to associate data cells with header cells in data tables | | QW-WCAG-T15 | H59 | Using the link element and navigation tools | | QW-WCAG-T16 | H88 | Using HTML according to spec | | QW-WCAG-T17 | G162 | Positioning labels to maximize predictability of relationships | | QW-WCAG-T18 | H51 | Using table markup to present tabular information | | QW-WCAG-T19 | H32 | Providing submit buttons | | QW-WCAG-T20 | H33 | Supplementing link text with the title attribute | | QW-WCAG-T21 | F89 | Failure of Success Criteria 2.4.4, 2.4.9 and 4.1.2 due to not providing an accessible name for an image which is the only content in a link | | QW-WCAG-T22 | F52 | Failure of Success Criterion 3.2.1 and 3.2.5 due to opening a new window as soon as a new page is loaded | | QW-WCAG-T23 | G1 | Adding a link at the top of each page that goes directly to the main content area | | QW-WCAG-T24 | F55 | Failure of Success Criteria 2.1.1, 2.4.7, and 3.2.1 due to using script to remove focus when focus is received | | QW-WCAG-T25 | H63 | Using the scope attribute to associate header cells and data cells in data tables | | QW-WCAG-T26 | F59 | Failure of Success Criterion 4.1.2 due to using script to make div or span a user interface control in HTML without providing a role for the control | | QW-WCAG-T27 | F88 | Failure of Success Criterion 1.4.8 due to using text that is justified (aligned to both the left and the right margins) | | QW-WCAG-T28 | C12 C13 C14 | Using percent, em, names for font sizes | | QW-WCAG-T29 | C19 | Specifying alignment either to the left or right in CSS | | QW-WCAG-T30 | F4 | Failure of Success Criterion 2.2.2 due to using text-decoration:blink without a mechanism to stop it in less than five seconds | | QW-WCAG-T31 | F24 | Failure of Success Criterion 1.4.3, 1.4.6 and 1.4.8 due to specifying foreground colors without specifying background colors or vice versa | | QW-WCAG-T32 | H48 | Using ol, ul and dl for lists or groups of links |

License

ISC