This is my site: https://trialstracker.ebmdatalab.net
The Twitter card image link is as follows:
<meta name="twitter:image" content="/css/img/trialstracker-image.png">.
The image is present at that path, the PNG is 240x240px and less than 2MB. I’m not blocking the path in my
Yet when I and others tweet the link, the title and description appear correctly, but the image does not appear.
The Twitter card validator says the card is OK, but also doesn’t show the image.
Any ideas why this might be happening? Thanks.