In order for the images to appear large as in the second example mentioned in your question, use images that have at least 1200 x 630
pixels for better display on high resolution devices. The minimum size required for images to appear large in this way is% w / o% pixels. And the minimum size required for 600 x 315
is og:image
.
You can read more about the topic - 200 x 200
here at this link
However I noticed that the image problem appeared small due to a lack of update because after inspecting the link in < I have seen that the image appears large after updating the link with the Object Debugger.
When the description does not appear, try changing og:image
as follows.
Change the current code:
<b:if cond='data:blog.metaDescription != ""'>
<meta expr:content='data:blog.metaDescription' name='og:description'/>
</b:if>
For the following:
<b:if cond='data:blog.metaDescription'>
<meta expr:content='data:blog.metaDescription' property='og:description'/>
<b:else/>
<meta expr:content='"Ler artigo sobre " + data:blog.pageName + " em " + data:blog.title + ""' property='og:description'/>
</b:if>
Basically what this will do is to get the Object Debugger
if it exists and display it as og:description
, but if there is no meta description
available, then the og:description
text will be implemented as meta description
instead.
Ler artigo sobre ...
on Blogger
To enable og:description
you have to go to:
Meta description
Click edit.
And the following will appear:
Add%with%toindividualpublications
SimplyedityourpublicationorpageandlookfortheSearchDescriptionoption,andthisiswherewe'lladdthedescriptionforeachpagethatwillnowalsobedisplayedasmetadescription
toFacebook.