2024 Web Almanac
章节精选
无障碍可访问性
Most modern governments have committed to either WCAG 2.0 AA or WCAG 2.1 AA. It is clear that the implementation of these policies isn’t being equally delivered.
40%
Of desktop sites and 39% of mobile sites have at least one
role=”presentation”.0.1%
Sites with
<audio> elements that include a <track> element.57%
Mobile sites passing the Lighthouse audit for properly ordered headings.