We try to support Summary Card with Large Image,
but it cannot apply because of the error of validator.
We would like you to confirm it.
Please see below for the error message.
Msg example : Failed to crawl url, debugId: 1424663881467-5923
The following is an example URL we are going to support .http://blogos.com/article/81698/
In addition, http://blogos.com/ can use validator normally