5 ms·
For mobile phones: http://www.iab.net/guidelines/508676/508767/mobileguidelines http://www.iab.net/guidelines/508676/508767/mobileguidelines
by himal 13y ago
For mobile phones: http://www.iab.net/guidelines/508676/508767/mobileguidelines http://www.iab.net/guidelines/508676/508767/mobileguidelines