`description.content.html`

Default: error
Plugin: description

The description has no HTML tags in its text.

Why: A description holds plain text. Tags in it, such as an escaped <b>, show up as literal text in search results.

Only the tags of HTML elements, comments, and declarations count. A description can name a tag that no HTML element has, such as <svelte:head> or <my-element>.

When off: descriptions with tags pass.

<!-- ✗ Fails -->
<meta name="description" content="Our &lt;b&gt;best&lt;/b&gt; bread." />

<!-- ✓ Passes -->
<meta name="description" content="Our best bread." />
<meta name="description" content="How &lt;svelte:head&gt; works." />

References

Google: Snippets: A description is plain, human-readable text.