Issue with Twitter Card Type


Hi Guys,

I know the subject was mentioned in Documentation, however, I am not sure how to resolve - a rookie here :). Just set up my blog on DreamHost and I was trying to validate my site when I got a notification that it was invalid card type. It was suggest it to configure my web server to allow Twitter access via the robots.txt file.

Could you suggest any steps for a dummy (that’s me)?

Best regards,