# This is YAML code block!
We treats it as a special block and handle it like followings,
is removed on Oopy rendered page. Visitors won't see it at all.
According to its content, it can do special things for you.
Check out this video for more detail
What can you do with Head YAML Code Block?
Sometimes, you want to do some customization for specific pages.is built for the case. Check out the reference page for details.