I got these meta tags the head of my sites, but hotmail shows no image when calling the url.
Any idea to solve this?
<meta property="og:title" content="Customer title" />
<meta property="og:description" content="Customer description" />
<meta property="og:image" content="http://customerurl.nl/images/ogimage.png" />
<meta property="og:url" content="http://customerurl.nl/" />
The og-tool of Facebook shows the right image, but shows also a warning I don't understand.
The 'og:image' property should be explicitly provided, even if a value can be inferred from other tags.
But it is explicit present, not just a few hours, a few months.