So, what aspects do we need to take into account to ensure that a website is accessible? Below we list some principles and guidelines that we should bear in mind.
WCAG 2.1 Principles and Guidelines
Today, there are some globally known verification guidelines, we are saudi arabia phone number list talking about WCAG 2.1 . These are governed by 4 principles:
Principle 1 (Perceivable): Any information displayed should be presented to users in a way that can be easily perceived.
Include alternative text for all non-textual content.
Provide alternatives to time-dependent content.
Create content that is adaptable to different forms without losing information or structure.
That the presentation of the contents is perceived instantly.
Principle 2 (Operable): Navigation must be manageable, that is, the content must be accessible from any supporting device.
All functionalities must be accessible via a keyboard.
Sufficient time must be provided for users to read and understand the content.
Do not present content that may cause problems for users.
Provide users with navigation aids, that is, to find content or know where they are.
Principle 3 (Understandable): The content we provide must be clear and easy to interpret, without giving rise to confusion or mistakes.
Create readable and understandable content.
Make web page navigation predictable.
Help users prevent and correct errors.
Principle 4 (Robust): Content and navigation must be interpretable by browsers and assistive technologies.
Ensure compatibility with current and future user applications.
