iCab network errors on brand new iPad 3

I have just downloaded and installed icab on a brand new iPad 3. The problem is although most sites load fine many sites produce a network error message? Here it is copied and pasted when I went to the apple website. It's not just this site but quite a few random sites. Is there a setting I need to change? I've edited it to remove any links.
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Network Error

An error occurred while accessing "htt//fls.doubleclick.activityi;src=1566767;type=apple663;cat=apple249;ord=9272768863011.152?".

Could not connect to the server.

(Network Error #-1004)
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