Accessible processing method of webpage contents and accessible webpage device

A webpage-access device, comprising:

• a memory storing instructions;
• a processor in communication with the memory, wherein, when the processor executes the instructions, the processor is configured to cause the webpage-access device to:
• add a document outline list tag to a webpage;
• wherein after the document outline list tag is parsed by a web browser:
• after the webpage loads, traverse all title tags of a specified level in the webpage;
• add an anchor point to each title tag of the specified level via an interface;
• respectively copy text information of the each title tag of the specified level to a corresponding link newly established;
• enable the link newly established to point to an anchor point of a corresponding title tag;
• take each link newly established as a list item;
• add the list item to the document outline list tag;
• and
• add a document outline prompt description tag as a first-priority element to the webpage so that the document outline prompt description tag firstly obtains focus when the webpage is accessed, the document outline prompt description tag including style codes of Cascading Style Sheet (CSS) configured not to be displayed visually, the document outline prompt description tag configured to be read out loud to be listened to by a user;
• and
• set an accessible semantic ID in the document outline prompt description tag, wherein:
• contents of the accessible semantic ID comprise shortcut key information of the document outline list tag, and
• the contents of the accessible semantic ID in the document outline prompt description tag further comprise prompt information for viewing detailed accessible descriptions.