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Introduction to web accessibility: A guide for developers
Carlos Cusí
Web accessibility is a topic that has gained significant relevance in recent years, making it essential for web developers to understand its importance.
In this article, we will explore what web accessibility is, why it’s crucial to implement it, the necessary changes to make your site more accessible, and we’ll provide some practical tips.
We will also discuss the levels of accessibility and introduce the concept of Web Accessibility Widgets.
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What is web accessibility?
Web accessibility refers to the practice of designing and developing websites that can be used by everyone, including people with disabilities. This includes people with visual, auditory, motor, and cognitive disabilities. It also applies to older adults and disabling situations, such as conditions that limit interaction.
The main idea behind accessibility is to eliminate barriers that prevent certain groups from accessing the information and services available online.
The importance of web accessibility
Web accessibility not only benefits people with disabilities but also enhances the overall user experience. An accessible website can attract a broader audience, leading to increased traffic and potentially more conversions. It also boosts user satisfaction and loyalty.
Search engines value accessible websites and may improve their ranking in search results.
Additionally, many countries have laws requiring websites to be accessible. Compliance with these regulations not only avoids legal issues but also improves a brand’s reputation by demonstrating a commitment to inclusion and sustainability.
In Europe, we have the EAA (European Accessibility Act) that regulates how products and services should be in terms of accessibility. In Spain, this has been transposed into the fully enforced RD1112/2018. It’s the reason the Digital Kit includes an accessibility requirement for websites.
The deadline set by the directive for all websites to be accessible is June 28, 2025. It’s now imperative for websites to be accessible.
Main changes to make a website accessible
To make a website more accessible, here are some key changes you can implement: Correct use of semantic HTML: Use appropriate semantic HTML (like <header>, <nav>, <main>, <footer>) tags to properly structure your content.
Autor
Carlos Cusí
Computer scientist and empath since the beginning of my time. I am dedicated to making the Internet a useful resource for everyone. Help me to help and make your web accessible. And if you don't know how, ask me.
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