A11y improvements

[obenland]

From ​Graham Armfield:

Front Page

• Heading structure – there are multiple h1s. Needs a better hierarchy
• Search button has no text in it so screen readers have nothing to voice. Suggest use screen reader text.
• ‘See all’ links – see all what? Need screen reader text for context there.
• Ratings count figure could use some screen reader text to explain what the number represents
• Some screen readers may not read out star rating in title attribute – could use screen reader text instead.

Plugin Page

• Heading structure – there are multiple h1s. Needs a better hierarchy
• Search button has no text in it so screen readers have nothing to voice. Suggest use screen reader text.
• Some screen readers may not read out star rating in title attribute – could use screen reader text instead.
• Could use a heading above the Version, Last Updated, etc in the same way as there is for Ratings and Support. Screen reader users use headings to navigate around page to save time.

[obenland]

In 3792:

Plugin Directory: Accessibility improvements.

Adds more context to ambiguous UI items on front page and single plugin page.

Fixes #1862.

[obenland]

In 3793:

Plugin Directory: Hide trailing space for screen reader text.

See #1862.

[samuelsidler]

Milestone Plugin Directory v3 - M6 deleted