404. That’s an error.

The requested URL /custom?q=Squarepusher&client=google-coop&cof=FORID:13%3BAH:left%3BCX:Ink%252019%3BL:https://www.google.com/intl/en/images/logos/custom_search_logo_sm.gif%3BLH:30%3BLP:1%3BKMBOC:%23336699%3B&cx=014067313122824458440:mjklicivjto&adkw=AELymgUmpkYJN23oLN_4S2h1bXu3Et4dfb7abq7Au_PDhXdU9OQHkeLGQmA9e0M4ud8j7ax--OO4JK2ZkDav9PT7cucK6tHJT-e5cVcCZYuYPLi2_bnNBb8QNDxhtlXxPywpLQ4yZDzOkYUUUlw-7Ap3Vm-uFNOkg9X0Xfz0qjM9f37gtPWbNgE&boostcse=0&ie=UTF-8&oe=UTF-8&prmd=ivnsl&ei=VXdHV8n_CNeSyQKd15qYCQ&start=20&sa=N was not found on this server. That’s all we know.