I have my blog hosted in blogspot with free host (http://freshtechs1.blogspot.com) and twitter cards works in a perfect way, but, when i redirect my page to my own domain: freshtechs.com.ve hosted in cdmon.com (currently disabled), the twitter cards doesnt show any more.
The Cards are tied to a domain. You need to validate your cards for the new domain.
Quick follow-up: The Twitter Card may have one or more of the following issues:
The twitter:title tag has the following error: Required meta tag missing A robots.txt file was not accessible to verify access to images/videos. (https://lh3.googleusercontent.com/robots.txt)
