My site was working off OpenGraph tags for a while now it has suddenly stopped. I tried to implement twitter specific tags but got this from logs:
INFO: Page fetched successfully
INFO: 17 metatags were found
INFO: twitter:card = summary_large_image tag found
ERROR: Required meta tag missing (twitter:text:description)
There’s no mention of that missing meta tag in the official tag list ( https://dev.twitter.com/cards/markup ) so perhaps deprecated ?
Still my URL isn’t showing preview. Help please. Thanks.