What is a barrier-free website?

Barrier-free website means that people with visual impairment and hearing impairment can use the Internet to obtain information and browse web information conveniently and without obstacles.

Existing barrier-free websites, such as China Railway 12306, China Agricultural Bank, etc. , to achieve zoom-in, audio reading, color adjustment and other functions. By adding auxiliary tools, users can choose the appropriate way to obtain website information according to their own needs.