This is a known issue with the Twenty Ten theme, arising from both the theme and core code. Twenty Ten has a number of accessibility issues – see Trac: http://core.trac.wordpress.org/ticket/14782 Some of these have been corrected in a child theme for Twenty Ten that you can get here: http://accessible.sprungmarker.de/2011/01/accessible-1-0/ The CSS and functions in the … Read more
Make alt text required when setting a featured image
Codex has some info on it overall: Accessibility WordPress ATAG Evaluation
I agree with Nathan’s answer, but you can copy the source and create your own SelectControl component based on that source. Here’s an example, with basically just the aria-label addition: <option key={ `${ option.label }-${ option.value }-${ index }` } value={ option.value } disabled={ option.disabled } aria-label={ option.ariaLabel || ” } > { option.label } … Read more
I use W3TC, so these are approaches that I can come up with it for it: Fragment caching to exclude that part of page, will reduce cache effectiveness overall. Identify page with switched stylesheet by query argument, disable caching of such pages. Identify page with switched stylesheet by URL endpoint, disable caching of such by … Read more
This class is used to visually hide elements from sighted users but still allows assistive technologies like screen readers to still present those elements to users who are visually impaired. For example you may have an icon with Facebook’s logo as a link to your page/profile. A sighted user will know that’s Facebook but a … Read more
You may target the current_page_item CSS class or you may target the current-menu-item CSS class instead. current_page_item class may not be present for all kinds of menu item. Read the answer here to know why. Whichever CSS class you choose, you may use the CODE like the following to set the attribute: add_filter( ‘nav_menu_link_attributes’, ‘wpse260933_menu_atts_filter’, … Read more
Though this is old, I’m updating it for others who might find this question when searching later. @Matt Kelliher: Using the css :before and a data-* attribute for the list is a great idea, but can be modified slightly to be more handicap accessible as well: HTML: CSS: This will make a list with the “header” pseudo element … Read more
You can only define one language as the HTML’s primary language. There can be only one language (no multiple values) specified for the <html> tag’s lang attribute. But you can define a different language for some parts of the page. For example: See the HTML5 spec for further info.