For each image conveying information with a detailed description, is this description relevant?

WCAG Reference

Tests

1. 1.7.1

   Does each image (<img> tag) conveying information, with a detailed description, meet these conditions?

   The detailed description on the page and indicated by the text alternative is relevant.
   The detailed description via an adjacent link or button is relevant.
   The passage of text linked by the WAI-ARIA aria-describedby attribute is relevant.
2. 1.7.2

   Does each button of image type (<input> tag with the type="image" attribute), conveying information, having a detailed description, check these conditions?

   The detailed description on the page and indicated by the text alternative is relevant.
   The detailed description via an adjacent link or button is relevant.
   The passage of text linked by the WAI-ARIA aria-describedby attribute is relevant.
3. 1.7.3

   Does each object image (<object> tag with the type="image/..." attribute) conveying information, with a detailed description, meet these conditions?

   The detailed description on the page and indicated by the text alternative is relevant.
   The detailed description adjacent to the object image is relevant.
   The detailed description via an adjacent link or button is relevant.
   The passage of text linked by the WAI-ARIA aria-describedby attribute is relevant.
4. 1.7.4

   Does each embedded image (<embed> tag with the type="image/..." attribute) conveying information, with a detailed description, meet these conditions?

   The detailed description on the page and indicated by the text alternative is relevant.
   The detailed description adjacent to the embedded image is relevant.
   The detailed description via an adjacent link or button is relevant.
   The passage of text linked by the WAI-ARIA aria-describedby attribute is relevant.
5. 1.7.5

   Does each vector image (<svg> tag) conveying information, with a detailed description, meet these conditions?

   The detailed description on the page and indicated by the text alternative is relevant.
   The detailed description on the page and indicated by the text contained in the <desc> or <title> tag is relevant.
   The adjacent detailed description contained in the <desc> tag is relevant.
   The detailed description via an adjacent link or button is relevant.
   The passage of text linked by the WAI-ARIA aria-describedby attribute is relevant.
6. 1.7.6

   Does each bitmap image (<canvas> tag) conveying information, with a detailed description, meet these conditions?

   The detailed description on the page and indicated by the text alternative is relevant.
   The detailed description on the page and indicated by the text contained between <canvas> and </canvas> is relevant.
   The detailed description contained between <canvas> and </canvas> is relevant.
   The detailed description adjacent to the bitmap image is relevant.
   The detailed description via an adjacent link or button is relevant.
   The passage of text linked by the WAI-ARIA aria-describedby attribute is relevant.

WCAG Techniques

• F67
• G92