SortSite 5.39 Changes

A list of changed accessibility, compatibility and search engine rules in SortSite 5.39.

Changed rules

Errors

• Link returns 403 HTTP status code (ErrHttpForbidden)

Accessibility

• ASCII art used for text alternative (AccHtmlImgAltAsciiArt)
• button image must have alt (AccButtonImgNoAccName)
• CSS depends on default colors (AccHtmlUnsetTextOrBackgroundColor)
• Text contrast ratio below 7:1 (AccHtmlContrastEnhanced)
• Frame src contains an image instead of HTML (AccHtmlFrameIsNonText)
• Ambiguous link text (AccHtmlLinkTextAmbiguous)
• Use strong instead of CSS font-weight (AccWcag2-F2-3)
• Script opens new window without warning (AccWcag2-F37-1)
• Spacer image has descriptive alt (AccHtmlImgDecorativeAltNonNull)
• Visual label not in accessible name (AccHtmlControlLabelInAccName)
• Autoplay media longer than 3 seconds (AccWcag2-F93-1)
• role=cell must be owned by role=row (W3cHtml5AriaRequiredParentRoles-cell)
• role=option must be owned by role=listbox (W3cHtml5AriaRequiredParentRoles-option)
• role=menuitem must be owned by role=menu or menubar (W3cHtml5AriaRequiredParentRoles-menuitem)
• role=menuitemcheckbox must be owned by role=menu or menubar (W3cHtml5AriaRequiredParentRoles-menuitemcheckbox)
• role=menuitemradio must be owned by role=menu or menubar or group (W3cHtml5AriaRequiredParentRoles-menuitemradio)
• role=tab must be owned by role=tablist (W3cHtml5AriaRequiredParentRoles-tab)
• role=treeitem must be owned by role=tree or group (W3cHtml5AriaRequiredParentRoles-treeitem)
• role=listitem must be owned by role=list (W3cHtml5AriaRequiredParentRoles-listitem)
• role=gridcell must be owned by role=row (W3cHtml5AriaRequiredParentRoles-gridcell)
• role=columnheader must be owned by role=row (W3cHtml5AriaRequiredParentRoles-columnheader)
• role=rowheader must be owned by role=row (W3cHtml5AriaRequiredParentRoles-rowheader)
• role=row must be owned by role=grid or rowgroup or treegrid or table (W3cHtml5AriaRequiredParentRoles-row)
• role=rowgroup must be owned by role=grid or treegrid or table (W3cHtml5AriaRequiredParentRoles-rowgroup)

Compatibility

• position: sticky property has partial support (BugCssPositionSticky)
• :focus-visible selector has partial support (BugCssSelectorFocusVisible)
• :is() selector has partial support (BugCssSelectorIs)
• :where() selector has partial support (BugCssSelectorWhere)
• counter-set: property has partial support (BugCssCounterSet)

Standards

• role=cell must be owned by role=row (W3cHtml5AriaRequiredParentRoles-cell)
• role=option must be owned by role=listbox (W3cHtml5AriaRequiredParentRoles-option)
• role=menuitem must be owned by role=menu or menubar (W3cHtml5AriaRequiredParentRoles-menuitem)
• role=menuitemcheckbox must be owned by role=menu or menubar (W3cHtml5AriaRequiredParentRoles-menuitemcheckbox)
• role=menuitemradio must be owned by role=menu or menubar or group (W3cHtml5AriaRequiredParentRoles-menuitemradio)
• role=tab must be owned by role=tablist (W3cHtml5AriaRequiredParentRoles-tab)
• role=treeitem must be owned by role=tree or group (W3cHtml5AriaRequiredParentRoles-treeitem)
• role=listitem must be owned by role=list (W3cHtml5AriaRequiredParentRoles-listitem)
• role=gridcell must be owned by role=row (W3cHtml5AriaRequiredParentRoles-gridcell)
• role=columnheader must be owned by role=row (W3cHtml5AriaRequiredParentRoles-columnheader)
• role=rowheader must be owned by role=row (W3cHtml5AriaRequiredParentRoles-rowheader)
• role=row must be owned by role=grid or rowgroup or treegrid or table (W3cHtml5AriaRequiredParentRoles-row)
• role=rowgroup must be owned by role=grid or treegrid or table (W3cHtml5AriaRequiredParentRoles-rowgroup)