Since we dont plan to use it commercialy or try to compete with the web site and just use it as personally and the web site is free and also ad free too, i feel like its under fair use conditions. But its states "copying large quantaties" under the not favorable use so i might be wrong. Since it takes so much time and the user "Hanzala" didnt responded to me and im kinda warned in a good humor i drop my case. And also i want to thank dsonesuk for his contrubutions to this forum (man he has so many posts).
To users who may see this in future you can download some parts of the website like just /css part under 2 hour with [Tool name removed] and use it offline.