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GB/T 37668-2019: Information technology - Internet content accessibility technical requirements and conformance testing
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GB/T 37668-2019: Information technology - Internet content accessibility technical requirements and conformance testing

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(Information technology Internet content accessibility accessibility technical requirements and test methods) ICS 35.240.30 L77 National Standards of People's Republic of China Information technology Internet content accessibility Technical requirements and test methods Informationtechnology-Internetcontentaccessibilitytechnicalrequirementsand Conformancetesting Published on.2019-08-30 2020-03-01 implementation State market supervision and administration China National Standardization Administration issued Content Foreword III 1 Scope 1 2 Terms and Definitions 1 3 Technical requirements 3 3.1 Technical requirements level 3 3.2 Perceptibility 3 3.3 operability 5 3.4 Intelligibility 7 3.5 Compatibility 9 4 Test Method 9 4.1 Test environmental conditions 9 4.2 Perceptibility 9 4.3 operability 12 4.4 Intelligibility 15 4.5 Compatibility 17 Appendix A (Normative) List of Level Requirements 18 Reference 20

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. Please note that some of the contents of this document may involve patents. The issuing organization of this document is not responsible for identifying these patents. This standard is proposed and managed by the National Information Technology Standardization Technical Committee (SAC/TC28). This standard was drafted. Zhejiang University, China Electronics Technology Standardization Institute, China Disabled Persons Federation Information Center, Beijing Airlines Tian University, China Information and Communication Research Institute, China Braille Press, China Blind Association, China Deaf Association, Alibaba (China) Co., Ltd. Division, Shenzhen Information Accessibility Research Association, Changchun University, Beijing Baidu Netcom Technology Co., Ltd., Boyan Technology Co., Ltd., Harbin Billion Times Digital Technology Development Co., Ltd. The main drafters of this standard. Bu Jiajun, Dai Lianjun, Dai Hong, Hu Chunming, He Chuan, Li Qingzhong, Yang Yang, Zhang Jianfeng, Wu Yinghua, Zhou Qin, Wang Wei, Yu Zhi, Dong Jian, Ruo Ruoqi, Xu Yang, Zhao Jian, Zhang Kun, Wang Can, Ma Lingzhou, Tang Lizhen, Zhao Haili, Xu Peng, Liu Siyang, Zhu Jianke, Chen Yumin, Huang Chunmei, Chen Weigang. Information technology Internet content accessibility Technical requirements and test methods

1 Scope

This standard specifies the technical requirements and test methods for Internet content accessibility. This standard applies to the development and testing of Internet web pages (including mobile web pages) and mobile application products.

2 Terms and definitions

The following terms and definitions apply to this document. 2.1 Webpage A plain text file containing a Hypertext Markup Language tag. Note. A web page is an essential element of a website. 2.2 Mobile app mobileapplication Application software running on mobile devices. 2.3 Assistive technology Hardware or software that acts as a user agent or works with mainstream user agents. Note. Provides the ability to meet the needs of people with different body functions, which often exceed the functional requirements provided by mainstream user agents. 2.4 User agent useragent Any software that retrieves and renders web content for users. 2.5 Accessibility accessibility Internet content is perceptible to specific users (including disabled, elderly, and other users), and the interface group in the content The pieces are operational, the content and control definitions are understandable, and the content should be well compatible. 2.6 Non-text content non-textcontent The content of any non-character sequence. Note. This sequence of characters is programmable or used in places where the sequence does not express the meaning of human language. 2.7 Alternative text textalternative Can be programmatically determined, used to replace text in non-text content, or used to supplement non-text content and can be determined programmatically The text that is referenced in the text. 2.8 Navigation structure tag navigationstructuretag A label that helps browsers quickly access different page content. GB/T 37668-2019 (Information technology Internet content accessibility accessibility technical requirements and test methods) ICS 35.240.30 L77 National Standards of People's Republic of China Information technology Internet content accessibility Technical requirements and test methods Informationtechnology-Internetcontentaccessibilitytechnicalrequirementsand Conformancetesting Published on.2019-08-30 2020-03-01 implementation State market supervision and administration China National Standardization Administration issued Content Foreword III 1 Scope 1 2 Terms and Definitions 1 3 Technical requirements 3 3.1 Technical requirements level 3 3.2 Perceptibility 3 3.3 operability 5 3.4 Intelligibility 7 3.5 Compatibility 9 4 Test Method 9 4.1 Test environmental conditions 9 4.2 Perceptibility 9 4.3 operability 12 4.4 Intelligibility 15 4.5 Compatibility 17 Appendix A (Normative) List of Level Requirements 18 Reference 20

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. Please note that some of the contents of this document may involve patents. The issuing organization of this document is not responsible for identifying these patents. This standard is proposed and managed by the National Information Technology Standardization Technical Committee (SAC/TC28). This standard was drafted. Zhejiang University, China Electronics Technology Standardization Institute, China Disabled Persons Federation Information Center, Beijing Airlines Tian University, China Information and Communication Research Institute, China Braille Press, China Blind Association, China Deaf Association, Alibaba (China) Co., Ltd. Division, Shenzhen Information Accessibility Research Association, Changchun University, Beijing Baidu Netcom Technology Co., Ltd., Boyan Technology Co., Ltd., Harbin Billion Times Digital Technology Development Co., Ltd. The main drafters of this standard. Bu Jiajun, Dai Lianjun, Dai Hong, Hu Chunming, He Chuan, Li Qingzhong, Yang Yang, Zhang Jianfeng, Wu Yinghua, Zhou Qin, Wang Wei, Yu Zhi, Dong Jian, Ruo Ruoqi, Xu Yang, Zhao Jian, Zhang Kun, Wang Can, Ma Lingzhou, Tang Lizhen, Zhao Haili, Xu Peng, Liu Siyang, Zhu Jianke, Chen Yumin, Huang Chunmei, Chen Weigang. Information technology Internet content accessibility Technical requirements and test methods

1 Scope

This standard specifies the technical requirements and test methods for Internet content accessibility. This standard applies to the development and testing of Internet web pages (including mobile web pages) and mobile application products.

2 Terms and definitions

The following terms and definitions apply to this document. 2.1 Webpage A plain text file containing a Hypertext Markup Language tag. Note. A web page is an essential element of a website. 2.2 Mobile app mobileapplication Application software running on mobile devices. 2.3 Assistive technology Hardware or software that acts as a user agent or works with mainstream user agents. Note. Provides the ability to meet the needs of people with different body functions, which often exceed the functional requirements provided by mainstream user agents. 2.4 User agent useragent Any software that retrieves and renders web content for users. 2.5 Accessibility accessibility Internet content is perceptible to specific users (including disabled, elderly, and other users), and the interface group in the content The pieces are operational, the content and control definitions are understandable, and the content should be well compatible. 2.6 Non-text content non-textcontent The content of any non-character sequence. Note. This sequence of characters is programmable or used in places where the sequence does not express the meaning of human language. 2.7 Alternative text textalternative Can be programmatically determined, used to replace text in non-text content, or used to supplement non-text content and can be determined programmatically The text that is referenced in the text. 2.8 Navigation structure tag navigationstructuretag A label that helps browsers quickly access different page content. ...