6. Graphic Alt Tag- Bhut sare log is bat ko nahi jante ki Google image ko go through nahi kar pata. Google impression me lage alt tag se ye pata karta hai ki ye picture kiski hai. For example- agar aapne Sachin Tendulkar ki Image apni website par lagayi lekin alt tag nahi dala to Google ko pata nahi chlega ki ye Image kiski hai lekin agar aapna Alt