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Hitachi Global

Hitachi Group网站可访问性政策

已经为Hitachi Group网站建立了以下可访问性策略,该网站符合“残疾人和残疾人的指南 - 信息和通信设备,软件和服务 - 第3部分:Web内容”(JIS x 8341-3:2016)为日本工业标准的一部分,哪些指南与之有关WCAG 2.0 (Web Content Accessibility Guidelines 2.0)W3C(万维网联盟).

  • Level of Accessibility and Extent of Compliance:我们寻求根据JIS X 8341-3:2016标准实现A级和AA合规性。(JIS X 8341-3:2016中的A和AA等级相当于WCAG 2.0中的A和AA)
    • The concept of compliance represents a web content is developed with following requirements of JIS X 8341-3:2016, and also are met all accessibility criteria of targeting level A and AA.
  • Scope of Compliance:The general compliance of entire websites is not our primary goal at this point. Rather, as a preliminary goal, we seek to achieve compliance for individual pages, and then to achieve compliance for as many pages as possible (with a minimum of approximately 50 pages).
    • After we have met our initial objectives, the scope will be expanded to include new pages being developed, as we gradually increase the number of compliant pages on Hitachi sites.

Upon this policy, we are committed to maintaining and improving accessibility in Hitachi Group websites, not just for disabled or elderly visitors but for all website visitors.


The following pages have been tested according to JIS X 8341-3:2016, Section JB.1.1, and confirmed as "compliant."

有针对性的可访问性 AA
Uri. 48个主要页面
See "Tested Web pages" below.
Web content technologies relied upon HTML5、CSS3、JavaScript1.3
可访问性标准清单 请参阅下面的“访问性标准清单”。
最新的测试时期 Mar 20, 2018
  • 2.4.8:当前位置
  • 3.2.5:访客请求的背景变更

Tested Webpages



  • Applicable
    Yes: Accessibility criteria apply to the tested webpage
    –: Accessibility criteria do not apply to the tested webpage
  • Compliant
    Yes: Tested page meets accessibility criteria


Accessibility criteria check results for Level A
可访问性标准 Applicable Compliant Notes
1.1.1非文本内容 Yes Yes
1.2.1 Prerecorded Audio- or Video-only Media Yes No audio- or Video-only content
1.2.2 Captions for Prerecorded Audio Content Yes Yes
1.2.3 Alternatives to/Audio Descriptions of Prerecorded Video Content Yes No audio- or Video-only content
1.3.1 Information and Relationships Yes Yes
1.3.2 Meaningful Sequence Yes Yes
1.3.3感官特征 Yes Not applicable
1.4.1 Use of Color Yes Yes
1.4.2音频内容的控制 Yes No audio- or Video-only content
2.1.1 Keyboard Operations Yes Yes
2.1.2重点控制 Yes Yes
2.2.1可调时间限制 Yes 没有可调时间限制的内容
2.2.2暂停,停止和隐藏内容 Yes Yes
2.3.1三闪烁或低于阈值 Yes No flashing content
2.4.1 Bypassing Blocks of Content Yes Yes
2.4.2 Page Title Yes Yes
2.4.3 Focus Sequence Yes Yes
2.4.4链接的目的,由上下文决定 Yes Yes
3.1.1 Language of Page Yes Yes
3.2.1 Consistent Behavior When Components Receive Focus Yes Not applicable
3.2.2 Consistent Behavior When Visitors Change Settings Yes Yes
3.3.1输入错误识别 Yes No content with input error identification
3.3.2标签或指示 Yes Yes
4.1.1 Parsing of Content Yes Yes
4.1.2可识别/可配置名称,角色和值 Yes Yes


可访问性标准 Applicable Compliant Notes
1.2.4 Captions for Live Audio Content Yes No live audio content
1.2.5 Audio Descriptions for Prerecorded Video Content Yes
1.4.3 Minimum Contrast Yes Yes
1.4.4文本调整大小 Yes Yes
1.4.5文本的图形表示 Yes Yes
2.4.5多种方式达到内容 Yes Yes
2.4.6 Headings and Labels Yes Yes
2.4.7可见焦点 Yes Yes
3.1.2零件语言 Yes Yes
3.2.3一致导航 Yes Yes
3.2.4一致的识别 Yes Yes
3.3.3 Suggestions to Correct Input Errors Yes No content with input error identification
3.3.4 Error Prevention (in Legal, Financial, Data Management, or Test Contexts) Yes 没有合法或金融交易,数据修改或测试响应的内容


可访问性标准 Applicable Compliant Notes
2.4.8当前位置 Yes Yes
3.2.5访客请求的背景变更 Yes Yes