Accessibility

Compliance status

我们坚信，互联网应该是可用的，任何人都可以访问，并致力于提供一个网站，是最广泛的受众访问, regardless of ability.

To fulfill this, 我们的目标是尽可能严格遵守万维网联盟(W3C)的Web内容可访问性指南2.1 (WCAG 2.1) at the AA level. 这些指导方针解释了如何使各种残疾的人都能访问web内容. 遵守这些指导方针有助于我们确保盲人可以访问网站, people with motor impairments, visual impairment, cognitive disabilities, and more.

本网站利用各种技术，旨在使其尽可能在任何时候都可以访问. 我们利用一个可访问性界面，允许有特殊残疾的人调整网站的UI(用户界面)，并根据他们的个人需求进行设计.

Additionally, 该网站利用了一个基于人工智能的应用程序，在后台运行，并不断优化其可访问性水平. This application remediates the website’s HTML, 为盲人用户使用的屏幕阅读器调整其功能和行为, 以及运动障碍人士使用的键盘功能.

如果您想联系网站的所有者，请使用以下电子邮件example@email.com

Screen-reader and keyboard navigation

我们的网站实现了ARIA属性(可访问的富互联网应用程序)技术, alongside various behavioral changes, to ensure blind users visiting with screen-readers can read, comprehend, and enjoy the website’s functions. As soon as a user with a screen-reader enters your site, 他们立即收到提示输入屏幕阅读器配置文件，这样他们就可以浏览和有效地操作您的网站. 以下是我们的网站如何涵盖一些最重要的屏幕阅读器要求:

1. Screen-reader optimization: 我们运行一个从上到下学习网站组件的过程, to ensure ongoing compliance even when updating the website. 在这个过程中，我们使用ARIA属性集为屏幕阅读器提供有意义的数据. For example, we provide accurate form labels; descriptions for actionable icons (social media icons, search icons, cart icons, etc.); validation guidance for form inputs; element roles such as buttons, menus, modal dialogues (popups), and others. 
   
   此外，后台进程扫描网站的所有图像. 它提供了一个准确和有意义的基于图像对象识别的描述，作为未描述的图像的ALT(替代文本)标记. 它还将使用OCR(光学字符识别)技术提取嵌入图像中的文本. To turn on screen-reader adjustments at any time, users need only to press the Alt+1 keyboard combination. 屏幕阅读器的用户在进入网站后还会收到自动提示，提示他们打开屏幕阅读器模式.
   
   这些调整与流行的屏幕阅读器(如JAWS)兼容, NVDA, VoiceOver, and TalkBack.
   
   
2. Keyboard navigation optimization: 后台进程还调整了网站的HTML，并使用JavaScript代码添加了各种行为，使网站可以通过键盘操作. 这包括使用Tab键和Shift+Tab键浏览网站的能力, operate dropdowns with the arrow keys, close them with Esc, trigger buttons and links using the Enter key, navigate between radio and checkbox elements using the arrow keys, and fill them in with the Spacebar or Enter key.
   
   Additionally, 键盘用户可以通过单击Alt+2随时找到内容跳过菜单, 或者在使用键盘导航时作为站点的第一个元素. 后台进程还通过在弹出窗口出现时将键盘焦点移向它们来处理触发的弹出窗口, not allowing the focus to drift outside.
   
   Users can also use shortcuts such as “M” (menus), “H” (headings), “F” (forms), “B” (buttons), and “G” (graphics) to jump to specific elements.

Disability profiles supported on our website

• Epilepsy Safe Profile: 通过消除由闪烁或闪烁动画和危险的颜色组合引起的癫痫发作风险，该配置文件使癫痫患者能够安全地使用该网站.
• Vision Impaired Profile: 此配置文件调整了网站，以便大多数视力受损者(如退化视力)可以访问, Tunnel Vision, Cataract, Glaucoma, and others.
• Cognitive Disability Profile: 此配置文件提供各种辅助功能，以帮助有认知障碍(如自闭症)的用户, Dyslexia, CVA, and others, to focus on the essential elements more easily.
• ADHD Friendly Profile:这个剖面显著减少干扰和噪音，帮助ADHD患者, and Neurodevelopmental disorders browse, read, and focus on the essential elements more easily.
• Blind Users Profile (Screen-readers): 此配置文件调整网站以兼容屏幕阅读器，如JAWS, NVDA, VoiceOver, and TalkBack. 盲人的电脑上安装了一个屏幕阅读器，这个网站与它兼容.
• Keyboard Navigation Profile (Motor-Impaired): 此配置文件使运动障碍人士可以使用键盘标签来操作网站, Shift+Tab, and the Enter keys. Users can also use shortcuts such as “M” (menus), “H” (headings), “F” (forms), “B” (buttons), and “G” (graphics) to jump to specific elements.

Additional UI, design, and readability adjustments

1. Font adjustments – users can increase and decrease its size, change its family (type), adjust the spacing, alignment, line height, and more.
2. Color adjustments – 用户可以选择各种颜色对比配置文件，如浅色、深色、倒色和单色. Additionally, users can swap color schemes of titles, texts, and backgrounds with over seven different coloring options.
3. Animations – 癫痫病患者可以停止所有运行的动画与点击一个按钮. 由界面控制的动画包括视频、gif和CSS闪烁过渡.
4. Content highlighting – 用户可以选择强调一些重要的元素，比如链接和标题. They can also choose to highlight focused or hovered elements only.
5. Audio muting – 使用助听器的用户可能会因为自动音频播放而感到头痛或其他问题. This option lets users mute the entire website instantly.
6. Cognitive disorders – we utilize a search engine linked to Wikipedia and Wiktionary, 让有认知障碍的人破译短语的意思, initials, slang, and others.
7. Additional functions – we allow users to change cursor color and size, use a printing mode, enable a virtual keyboard, and many other functions.

Assistive technology and browser compatibility

我们的目标是支持尽可能多的浏览器和辅助技术, so our users can choose the best fitting tools for them, with as few limitations as possible. Therefore, 我们非常努力地工作，以便能够支持占用户市场份额95%以上的所有主要系统, including Google Chrome, Mozilla Firefox, Apple Safari, Opera and Microsoft Edge, JAWS, and NVDA (screen readers), both for Windows and MAC users.

Notes, comments, and feedback

尽管我们尽了最大的努力让任何人都可以根据自己的需要调整网站, there may still be pages or sections that are not fully accessible, are in the process of becoming accessible, 或者缺乏足够的技术解决方案来使它们易于使用. Still, we are continually improving our accessibility, adding, updating, improving its options and features, and developing and adopting new technologies. 所有这些都是为了在技术进步之后达到最佳的可访问性水平. 如果您想联系网站所有者，请使用以下电子邮件example@email.com