Garden Gnome Software

it would be great to have in html5 output option (maybe in Advanced) to insert OG data like

• og:Title
  og:Description
  og:Image
  Favicon

<title>The Rock (1996)</title> - not title of first node opens in html, but override title of all tour
<meta property="og:title" content="The Rock" />
<meta property="og:image" content="http://ia.media-imdb.com/images/rock.jpg" />

https://developers.facebook.com/docs/sharing/webmasters

favicon icon for browser and og:image for social medias

so not do it manually afterwards.

for favicon would be cool to have full code with automaticly generated icons

<link rel="apple-touch-icon" sizes="57x57" href="/apple-icon-57x57.png">
<link rel="apple-touch-icon" sizes="60x60" href="/apple-icon-60x60.png">
<link rel="apple-touch-icon" sizes="72x72" href="/apple-icon-72x72.png">
<link rel="apple-touch-icon" sizes="76x76" href="/apple-icon-76x76.png">
<link rel="apple-touch-icon" sizes="114x114" href="/apple-icon-114x114.png">
<link rel="apple-touch-icon" sizes="120x120" href="/apple-icon-120x120.png">
<link rel="apple-touch-icon" sizes="144x144" href="/apple-icon-144x144.png">
<link rel="apple-touch-icon" sizes="152x152" href="/apple-icon-152x152.png">
<link rel="apple-touch-icon" sizes="180x180" href="/apple-icon-180x180.png">
<link rel="icon" type="image/png" sizes="192x192" href="/android-icon-192x192.png">
<link rel="icon" type="image/png" sizes="32x32" href="/favicon-32x32.png">
<link rel="icon" type="image/png" sizes="96x96" href="/favicon-96x96.png">
<link rel="icon" type="image/png" sizes="16x16" href="/favicon-16x16.png">
<link rel="manifest" href="/manifest.json">
<meta name="msapplication-TileColor" content="#ffffff">
<meta name="msapplication-TileImage" content="/ms-icon-144x144.png">
<meta name="theme-color" content="#ffffff">

Hi Tong,
You can do this now with with the embed_p2vr.ggt.
Please see this post: viewtopic.php?f=6&t=11627
You can make an HTML5 template that has all your data and a Transformation template that generates the preview image and puts it in the output folder.
Regards,
Hopki