- key: "ARIA5" desc: Using WAI-ARIA state and property attributes to expose the state of a user interface component - key: "ARIA6" desc: Using aria-label to provide labels for objects - key: "ARIA11" desc: Using ARIA landmarks to identify regions of a page - key: "ARIA12" desc: Using role=heading to identify headings - key: "ARIA13" desc: Using aria-labelledby to name regions and landmarks - key: "ARIA17" desc: Using grouping roles to identify related form controls - key: "ARIA18" desc: Using aria-alertdialog to Identify Errors - key: "ARIA19" desc: Using ARIA role=alert or Live Regions to Identify Errors - key: "ARIA21" desc: Using Aria-Invalid to Indicate An Error Field - key: "C7" desc: Using CSS to hide a portion of the link text - key: "C12" desc: Using percent for font sizes - key: "C13" desc: Using named font sizes - key: "C14" desc: Using em units for font sizes - key: "C20" desc: Using relative measurements to set column widths so that lines can average 80 characters or less when the browser is resized - key: "C22" desc: Using CSS to control visual presentation of text - key: "C28" desc: Specifying the size of text containers using em units - key: "FLASH17" desc: Providing keyboard access to a Flash object and avoiding a keyboard trap - key: "G1" desc: Adding a link at the top of each page that goes directly to the main content area - key: "G14" desc: Ensuring that information conveyed by color differences is also available in text - key: "G17" desc: Ensuring that a contrast ratio of at least 7:1 exists between text (and images of text) and background behind the text - key: "G18" desc: Ensuring that a contrast ratio of at least 4.5:1 exists between text (and images of text) and background behind the text - key: "G21" desc: Ensuring that users are not trapped in content - key: "G59" desc: Placing the interactive elements in an order that follows sequences and relationships within the content - key: "G62" desc: Providing a glossary - key: "G63" desc: Providing a site map - key: "G64" desc: Providing a Table of Contents - key: "G65" desc: Providing a breadcrumb trail - key: "G73" desc: Providing a long description in another location with a link to it that is immediately adjacent to the non-text content - key: "G74" desc: "Providing a long description in text near the non-text content, with a reference to the location of the long description in the short description" - key: "G83" desc: Providing text descriptions to identify required fields that were not completed - key: "G85" desc: Providing a text description when user input falls outside the required format or values - key: "G90" desc: Providing keyboard-triggered event handlers - key: "G92" desc: Providing long description for non-text content that serves the same purpose and presents the same information - key: "G94" desc: Providing short text alternative for non-text content that serves the same purpose and presents the same information as the non-text content - key: "G95" desc: Providing short text alternatives that provide a brief description of the non-text content - key: "G98" desc: Providing the ability for the user to review and correct answers before submitting - key: "G124" desc: Adding links at the top of the page to each area of the content - key: "G127" desc: "Identifying a Web page’s relationship to a larger collection of Web pages" - key: "G128" desc: Indicating current location within navigation bars - key: "G130" desc: Providing descriptive headings - key: "G131" desc: Providing descriptive labels - key: "G133" desc: Providing a checkbox on the first page of a multipart form that allows users to ask for longer session time limit or no session time limit - key: "G138" desc: Using semantic markup whenever color cues are used - key: "G141" desc: Organizing a page using headings - key: "G155" desc: Providing a checkbox in addition to a submit button - key: "G161" desc: Providing a search function to help users find content - key: "G162" desc: Positioning labels to maximize predictability of relationships - key: "G164" desc: Providing a stated time within which an online request (or transaction) may be amended or canceled by the user after making the request - key: "G167" desc: Using an adjacent button to label the purpose of a field - key: "G168" desc: Requesting confirmation to continue with selected action - key: "G179" desc: Ensuring that there is no loss of content or functionality when the text resizes and text containers do not change their width - key: "G180" desc: Providing the user with a means to set the time limit to 10 times the default time limit - key: "G182" desc: Ensuring that additional visual cues are available when text color differences are used to convey information - key: "G183" desc: Using a contrast ratio of 3:1 with surrounding text and providing additional visual cues on focus for links or controls where color alone is used to identify them - key: "G196" desc: Using a text alternative on one item within a group of images that describes all items in the group - key: "G198" desc: Providing a way for the user to turn the time limit off - key: "G202" desc: Ensuring keyboard control for all functionality - key: "H2" desc: Combining adjacent image and text links for the same resource - key: "H4" desc: "Creating a logical tab order through links, form controls, and objects" - key: "H24" desc: Providing text alternatives for the area elements of image maps - key: "H36" desc: Using alt attributes on images used as submit buttons - key: "H37" desc: Using alt attributes on img elements - key: "H39" desc: Using caption elements to associate data table captions with data tables - key: "H40" desc: Using definition lists - key: "H42" desc: Using h1-h6 to identify headings - key: "H43" desc: Using id and headers attributes to associate data cells with header cells in data tables - key: "H44" desc: Using label elements to associate text labels with form controls - key: "H45" desc: Using longdesc - key: "H48" desc: 'Using ol, ul and dl for lists or groups of links' - key: "H49" desc: Using semantic markup to mark emphasized or special text - key: "H51" desc: Using table markup to present tabular data - key: "H59" desc: Using the link element and navigation tools - key: "H63" desc: Using the scope attribute to associate header cells and data cells in data tables - key: "H65" desc: Using the title attribute to identify form controls when the label element cannot be used - key: "H67" desc: Using null alt text and no title attribute on img elements for images that AT should ignore - key: "H69" desc: Providing heading elements at the beginning of each section of content - key: "H71" desc: Providing a description for groups of form controls using fieldset and legend elements - key: "H73" desc: Using the summary attribute of the table element - key: "H80" desc: Identifying the purpose of a link using link text combined with the preceding heading element - key: "H85" desc: Using OPTGROUP to group OPTION elements inside a SELECT - key: "H91" desc: Using HTML form controls and links - key: "H93" desc: Ensuring that id attributes are unique on a Web page - key: "PDF9" desc: Providing headings by marking content with heading tags in PDF documents - key: "SCR1" desc: Allowing the user to extend the default time limit - key: "SCR2" desc: Using redundant keyboard and mouse event handlers - key: "SCR16" desc: Providing a script that warns the user a time limit is about to expire - key: "SCR20" desc: Using both keyboard and other device-specific functions - key: "SCR26" desc: Inserting dynamic content into the Document Object Model immediately following its trigger element - key: "SCR29" desc: Adding keyboard-accessible actions to static HTML elements - key: "SCR35" desc: Making actions keyboard accessible by using the onclick event of anchors and buttons