The
Open Graph meta tags are used to control how Facebook, Pinterest, LinkedIn and other social networking sites interpret the site's content.
The Facebook
Sharing Debugger lets you preview how your content will look when it's shared to Facebook and debug any issues with your Open Graph tags.
Description
A one to two sentence description of the content.
Article publication date & time
The date this content was published on, with an optional time value. Needs to be in
ISO 8601 format.
Article modification date & time
The date this content was last modified, with an optional time value. Needs to be in
ISO 8601 format.
Article expiration date & time
The date this content will expire, with an optional time value. Needs to be in
ISO 8601 format.