Broadband internet is the blessing of the modern age. Khulna is a large city with innovation in information technology, engineering, and industrialization. Khulna is the 3rd largest city in Bangladesh. Khulna is located in the southwest part of Bangladesh. Khulna is a district and a division. Khulna economy is the third largest position, one sea post-Mongla, and has the world’s largest Mangrove forest Sundarban. Khulna municipal council was established on 12 December 1884 and Khulna city corporation was established on 6 August 1990.