Insert below Open Graph Meta Tags bewteen <header> </header>

<meta property="og:url" content="https://siam.naulak.com/" />
<meta property="og:site_name" content="Siam Naulak Blog" />
<meta property="og:type" content="website" />
<meta property="og:title" content="Siam Naulak - My personal blog" />
<meta property="og:description" content="Check out Joomla and WordPress tips and tutorials" />
<meta property="og:image" content="http://siam.naulak.com/wp-content/uploads/2020/11/siam-naulak-social.jpg" />
<meta property="og:image:secure_url" content="https://siam.naulak.com/wp-content/uploads/2020/11/siam-naulak-social.jpg" />
<meta property="og:image:width" content="1000" />
<meta property="og:image:height" content="520" />
<meta property="og:image:alt" content="Siam Naulak Blog" />