Hi,
I’m having some problems getting my large image cards to work. Could anyone please have a look at the code and identify any possible issues?
Thanks!!
<meta content='summary_large_image' name='twitter:card'/>
<meta content='@TechTeacherSA' name='twitter:site'/>
<meta content='@TechTeacherSA' name='twitter:creator'/>
<meta expr:content='data:blog.pageName' name='twitter:title'/>
<meta expr:content='data:blog.metaDescription' name='twitter:description'/>
<meta expr:content='data:post.firstImageUrl' name='twitter:image'/>`