Declaration of accessibility

Perceptible

1.1.1 Non-text content (A) - All non-text content presented to the user has a text alternative that fulfils the same purpose.

1.3.1 Information and relationships (A) - Information, structure and relationships conveyed by the representation can be determined by software or are available in text form.

1.3.2 Meaningful order (A) - If the order in which content is presented is important to their understanding, the correct reading order can be determined by software.

1.4.1 Use of colour (A) - Colour is not used as the sole visual means to convey information, indicate an action, request a response or distinguish a visual element.

1.4.3 Contrast, minimum (AA) - Text has a contrast ratio to the background of at least 4.5:1, unless it is purely decorative or a logo. Larger text (from 18pt or 14pt bold) requires a contrast ratio of at least 3:1.

1.4.11 Contrast of non-text content (AA) - Visual representations of user interface components and graphical objects have a contrast ratio of at least 3:1 to the neighbouring area.

Operable

2.1.1 Keyboard (A) - All functions of the content can be operated via a keyboard interface without the need for specific time intervals for individual keystrokes.

2.1.2 No Keyboard Trap (A) - If the keyboard focus can be moved to a part of the page, the focus can also be moved away from that part by using only the keyboard.

2.4.1 Skip blocks (A) - There is a mechanism to skip blocks of content that are repeated on multiple web pages.

2.4.2 Page titles (A) - Web pages have titles that describe the topic or purpose.

2.4.3 Focus Order (A) - If a web page can be navigated sequentially and the navigation order affects meaning or function, focusable components receive focus in an order that preserves meaning and usability.

2.4.4 Link purpose in context (A) - The purpose of each link can be determined by the link text alone or by the link text in conjunction with its link context determined by software.

2.4.6 Headings and labelling (AA) - Headings and labelling describe the topic or purpose.

2.4.7 Focus visible (AA) - Every user interface that can be operated via the keyboard has an operating mode in which the keyboard focus is visible.

2.4.11 Focus Appearance (AA) - When a user interface component receives keyboard focus, the focus indicator is fully visible and meets minimum size and contrast requirements.

2.4.12 Focus not obscured, minimum (AA) - When a user interface component receives keyboard focus, it is not completely obscured by author-created content.

2.5.8 Target size, minimum (AA) - The size of the target for pointer inputs is at least 24 × 24 CSS pixels.

Understandable

3.1.2 Language of Parts (AA) - The human language of each section or phrase in the content can be determined by software, except for proper names, technical terms and words of indeterminate language.

3.2.4 Consistent Identification (AA) - Components with the same functionality within a group of web pages are identified consistently.

3.3.2 Labels or instructions (A) - Labels or instructions are provided when content requires user input.

Robust

4.1.2 Name, role, value (A) - The name and role of all user interface components can be defined programmatically; states, properties and values that can be defined by the user can be defined programmatically.