1. Introduction| w3c.github.io
Moved to| w3c.github.io
1. | w3c.github.io
This document outlines the requirements that the Web Content Accessibility Guidelines Working Group (WCAG WG) has set for the development of Web Content Accessibility Guidelines (WCAG) 2.1. These dot.x requirements build on the existing requirements for WCAG 2.0, and are designed to work in harmony with the WCAG 2.0 standard.| w3c.github.io
Introduction| w3c.github.io
Enabling users of assistive technologies to find their way through web content requires embedding semantic metadata about web document structural divisions. This is particularly important for structural divisions of long-form documents and goes along with embedding semantic metadata about web-application widgets and behaviors for assistive technologies. This specification defines a set of WAI-ARIA roles specific to helping users of assistive technologies navigate through such long-form docume...| w3c.github.io
Introduction| w3c.github.io
Background on WSG| w3c.github.io
W3C Accessibility Guidelines (WCAG) 3.0 will provide a wide range of recommendations for making web content more accessible to users with disabilities. Following these guidelines will address many of the needs of users with blindness, low vision and other vision impairments; deafness and hearing loss; limited movement and dexterity; speech disabilities; sensory disorders; cognitive and learning disabilities; and combinations of these. These guidelines address accessibility of web content on d...| w3c.github.io
The HTML Media Capture specification defines an HTML form| w3c.github.io
This document describes how user agents determine the names and descriptions of accessible objects from web content languages. This information is in turn exposed through accessibility APIs so that assistive technologies can identify these objects and present their names or descriptions to users. Documenting the algorithm through which names and descriptions are to be determined promotes interoperable exposure of these properties among different accessibility APIs and helps to ensure that thi...| w3c.github.io
This section is non-normative.| w3c.github.io
Codec| w3c.github.io
Introduction| w3c.github.io
Notes on ARIA Use in HTML| w3c.github.io
Web Sustainability Guidelines (WSG) 1.0 covers a wide range of recommendations for making websites and products more sustainable. Following these guidelines which utilize planetary, people, and prosperity (PPP) principles throughout the decision-making processes, you can minimize your environmental impact through a mixture of user-centered design, performant web development, renewable infrastructure, sustainable business strategy, and (with metrics) various combinations of those mentioned. It...| w3c.github.io
1. Introduction| w3c.github.io
Overview| w3c.github.io
1. Introduction| w3c.github.io
1. Introduction| w3c.github.io
Introduction| w3c.github.io
Introduction| w3c.github.io
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The following example uses the API to access a "library" database. It has a "books" object store that holds books records stored by their "isbn" property as the primary key. | w3c.github.io
1. Introduction| w3c.github.io
1. Introduction| w3c.github.io
1. Introduction| w3c.github.io
2. Examples| w3c.github.io
1. Motivations| w3c.github.io
1. Introduction| w3c.github.io
1. Introduction| w3c.github.io
3. Referrer Policies| w3c.github.io
source| w3c.github.io
Attestation| w3c.github.io
The content previously found at this location has been moved to the following pages:| w3c.github.io
1. Introduction| w3c.github.io
Introduction| w3c.github.io
1. Introduction| w3c.github.io
This specification defines common infrastructure that other specifications can use to interact with browser permissions. These permissions represent a user's choice to allow or deny access to "powerful features" of the platform. For developers, the specification standardizes an API to query the permission state of a powerful feature, and be notified if a permission to use a powerful feature changes state.| w3c.github.io
1. Introduction| w3c.github.io
Introduction| w3c.github.io
ARIA semantics that extend and diverge from HTML| w3c.github.io
Web Content Accessibility Guidelines (WCAG) 2.2 covers a wide range of recommendations for making web content more accessible. Following these guidelines will make content more accessible to a wider range of people with disabilities, including accommodations for blindness and low vision, deafness and hearing loss, limited movement, speech disabilities, photosensitivity, and combinations of these, and some accommodation for learning disabilities and cognitive limitations; but will not address ...| w3c.github.io
identifier| w3c.github.io
WebDriver is a remote control interface that enables introspection and control of user agents. It provides a platform- and language-neutral wire protocol as a way for out-of-process programs to remotely instruct the behavior of web browsers.| w3c.github.io
Introduction| w3c.github.io
Examples| w3c.github.io
User Timing| w3c.github.io
Introduction| w3c.github.io
HTML Accessibility API Mappings (HTML-AAM) defines how user agents map HTML [HTML] elements and attributes to platform accessibility application programming interfaces (APIs). It leverages and extends the Core Accessibility API Mappings 1.2 and the Accessible Name and Description Computation 1.2 for use with the HTML host language. Documenting these mappings promotes interoperable exposure of roles, states, properties, and events implemented by accessibility APIs and helps to ensure that this...| w3c.github.io
Accessibility of web content requires semantic information about widgets, structures, and behaviors, in order to allow assistive technologies to convey appropriate information to persons with disabilities. This specification provides an ontology of roles, states, and properties that define accessible user interface elements and can be used to improve the accessibility and interoperability of web content and applications. These semantics are designed to allow an author to properly convey user ...| w3c.github.io