NSFW post test

This post has NSFW contents❗ Google's SafeSearch excludes it from search results.

When frontmatter is specified as follows,

date: 2023-04-21 21:46:00+9
isNSFW: true
tags:
  - English
  - isNSFW
  - Markdown

The following tag will be inserted.

<meta name="rating" content="adult" />

Reference: Google: SafeSearch and your website