“Unable to render Card preview” in the card tester



Hi there,

Twitter Cards on my website are hit or miss. It is a website hosted via Webfaction with Wordpress as CMS. When I publish an article manually, the summary card with large photo shows up. When I schedule a post, the summary card doesn’t show up.

I’ve used the Validator and for a scheduled post, the validator times out;
ERROR: Fetching the page failed because the request timed out.
But for a manually published article at the same time and same server has no issues and works perfectly.




That first link, loading via curl -A Twitterbot http://houseofduck.com/120/donald-duck-fore-feathers/, seems to load in “chunks” - very slowly. I’m not sure why that would be the case. Is there some caching going on?


This topic was automatically closed 14 days after the last reply. New replies are no longer allowed.