Figure and caption (figure-figcaption)
Ensure captioned images and diagrams are marked up with a <figure> element containing a <figcaption>.
Missing figure and figcaption:
In this example no <figure> is used for an image with a caption
Diagram showing network connections.
<img src="../../../assets/images/diagram.png" width="500"
alt="A network diagram" />
<p>Diagram showing network connections.</p>
<p>Diagram showing network connections.</p>