The use of mobile optimised online services and applications has seen online growth for Sainsbury’s grow by 20 percent.

The improved mobile website allows customers to easily view Sainsbury’s website for groceries which offers over 20,000 products for purchase.

Sainsbury’s released the mobile optimise site last month, making the website available for Apple iPhones, Android operating systems and other smart phone systems. The first quarter trading results demonstrated a 3.6 percent increase in sales.