Cant validate twitter card on one of four sites


#1

Hi,
We are a publishing company and have successfully validated twitter card on 3 of our sites - but one refuses and we can’t see why.
the validator seems to work fine, and we have to request approval - then we get an email saying that the metatags didn’t validate!
an example url is: http://www.edie.net/news/6/National-Trust-Plas-Newydd-marine-source-heat-pump-renewable-energy/

There are no clues in the tag validator - please help?


#2

Yay - we got it sorted.
We had to reduce the description tag to under 200 characters. While that is in the instructions, the validator was giving a green light on the description tag anyway.
if this is an approval criterion, it would be good to make the validator validate it - would have saved us loads of time.
Thanks,
Carl


#3

Sorry for the confusion, and we’ll take that feedback to the engineering team.

Thanks!