I have a google plus share button in my website but it doesn't load any description on it. I have even tried adding
<meta property="og:title" content="titletest"/>
<meta property="og:image" content="url of image"/>
<meta property="og:description" content="descriptiopnddd fas"/>
I don't understand why it only shows the site "onlyin.projectsshowcase.info".
I just want to show default title, description and image while anyone clicks on share button on the page.
What am I missing?
The new Google+ stream design no longer uses the shared page's description in regular shares.
If you're looking to share a specific url with a description you can use the code below.
As far as I'm aware sharing via the "plus.google.com/share?url=[Your URL]" method only allows a title, image and url.
Here's a link to some documentation that may help you:
[Google share documentation][1]
Share method with description:
<script src="https://apis.google.com/js/platform.js" async defer></script>
<g:plus action="share"></g:plus>
来源：https://stackoverflow.com/questions/16956257/google-share-doesnt-show-description-while-sharing