Having issues loading web pages after migrating to new MBP 13"

a few days ago i migrated my old information from my old macbook pro to my new 13". Ever since then i've been having troubles/annoyances when trying to surf the web. Sometimes the web page will load on the first try but other times it will hang there loading for a while until i get a message that it is taking too long respond or until i click the link again or refresh. This is EXTREMELY ANNOYING especially when im trying to get work done. Does anyone know what is wrong?

Also my old macbook pro never had this problem connecting to the same wifi and neither does my ipad or blackberry.

 

ive done it all, i have a feeling it has something to do with files from my old mac conflicting with my new one but i dont know what. this really sucks