Twitter card works in some parts of the site



I have twitter card working on some areas of the website but in other sections it does not work even though it has exactly the same markup.
Tried the validator and it gets the green lights with the “try cards preview”, but the validator throws meta error.

Here is example of travel tip section not working:

and here is the section that works:

Any ideas what could be wrong?


I’m not able to see a robots.txt from your domain (see here for more information:

My immediate assumption is that we’re not able to crawl the subdirectory /travel-tips/top-ten/, but we are able to crawl /barcelona-hostels, possibly because you previously had a working robots.txt.

Please try re-adding the file and ensure that it’s viewable at