'summary_large_image' Small, pixelated and blurry

[wep_uk]

I’m trying to use a summary large image card but the image is pulling through pixelated, small and blurry. I can’t work out why as I am using the same HTML as I was before, and it used to work fine.

Theresa May: leader on a (glass) cliff edge - Women's Equality Here is one URL which won’t work.

I have double checked the meta tags and optimum image size and nothing seems to work. We are whitelisted for cards I believe.

[andypiper]

Here’s the markup in your page:

<meta name="twitter:card" content="summary_large_image">
<meta name="twitter:site" content="@wep_uk">
<meta name="twitter:title" content="Theresa May: leader on a (glass) cliff edge">
<meta name="twitter:description" content="Confronting challenges of female leadership means leading for all women, not just a few.">
<meta expr:content='data:blog.postImageUrl' name='twitter:image'/>
	<meta name="twitter:card" content="summary">
	<meta name="twitter:site" content="@WEP_UK">
	<meta name="twitter:title" content="Theresa May: leader on a (glass) cliff edge">
	<meta name="twitter:creator" content="@nellybbb">
	<meta name="twitter:image:src" content="http://d3n8a8pro7vhmx.cloudfront.net/womensequality/pages/4183/meta_images/medium/hdr_May.jpg?1507128075">
	<meta name="twitter:domain" content="www.womensequality.org.uk">
	<meta name="twitter:description" content="Confronting challenges of female leadership means leading for all women, not just a few.">
   <meta name="twitter:image" content=" https://d3n8a8pro7vhmx.cloudfront.net/womensequality/pages/4183/attachments/original/1507128119/hdr_May.jpg?1507128119">

You have two sets of cards tags. The cards fetcher is choosing the last one it sees (summary).