Hi there,
We have an approved card, and recently noticed that our cards haven’t been working. I’ve put this URL through the validator, and it invalidates on the twitter:description meta tag, although it’s right there. Any ideas/help as so why this is happening?
Here are the relevant meta tags:
<meta name="twitter:card" content="summary_large_image">
<meta name="twitter:image:src" content="https://dd1ctajo646p.cloudfront.net/covers/Houghton%20Mifflin%20Harcourt/9780547548401/1376380482.43.jpg?w=800">
<meta property="twitter:title" content="The Patron Saint of Liars">
<meta property="twitter:url" content="https://www.oysterbooks.com/book/ctsyU59FTwjb9sjDbUS743/the-patron-saint-of-liars">
<meta property="twitter:description" content="Since her first publication in 1992, celebrated novelist Ann Patchett has crafted a number of elegant novels, garnering accolades and awards along the way. Now comes a beautiful reissue of the...">
<meta name="twitter:domain" content="oysterbooks.com">
<meta name="twitter:site" content="@Oyster">
<meta name="twitter:app:id:iphone" content="id672803850">
<meta name="twitter:app:id:ipad" content="id672803850">
<meta name="twitter:app:url:iphone" content="oysterbooks://book/ctsyU59FTwjb9sjDbUS743">
<meta name="twitter:app:url:ipad" content="oysterbooks://book/ctsyU59FTwjb9sjDbUS743">
(Also, I noticed that some successful sites use the property attribute on the meta tag: view-source:http://www.nytimes.com/interactive/2014/05/25/magazine/mark-bittman-ribs.html?partner=socialflow&smid=tw-nytmag)
Thanks!
Vivek
