Facebook & Twitter -sharing without SDKs

share.js

onShareFB() {
  window.open(
    'https://www.facebook.com/sharer/sharer.php?u=http://SHARE-URL.com',
    'pop',
    'width=600, height=400, scrollbars=no'
  );
},
onShareTwitter() {
  window.open(
    'https://twitter.com/intent/tweet?text=http://SHARE-URL.com',
    'pop',
    'width=600, height=400, scrollbars=no'
  );
},

<meta property="og:title" content="The Rock"/>
<meta property="og:type" content="movie"/>
<meta property="og:url" content="http://www.imdb.com/title/tt0117500/"/>
<meta property="og:image" content="http://ia.media-imdb.com/rock.jpg"/>
<meta property="og:site_name" content="IMDb"/>
<meta property="fb:admins" content="USER_ID"/>
<meta property="og:description"
      content="A group of U.S. Marines, under command of
               a renegade general, take over Alcatraz and
               threaten San Francisco Bay with biological
               weapons."/>