Adding Open Graph tags to your website won’t directly affect your on-page SEO, but it will influence the performance of your links on social media, so that means it’s worth looking into. Let’s take a look at the most important meta tags for Facebook and how to optimize them for better sharing.
Now, other social media sites also are taking advantage of social meta tags. All of the other major platforms, Line, Facebook, Twitter, LinkedIn, and Google+, recognize Open Graph tags. Twitter actually has its own meta tags for Twitter Cards, but if Twitter robots cannot find any, Twitter uses Open Graph tags instead.
Check Open Graph Tags
To make life easier, Facebook has created a tool called Open Graph Object Debugger (URL Linter). It has two very helpful functionalities.