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WordPress Accessibility: Complete Implementation Guide 2025

Master WordPress accessibility with this comprehensive guide. Learn how to make WordPress themes, plugins, Gutenberg blocks, and WooCommerce stores WCAG 2.2 compliant with practical code examples.

AllAccessible
15 min read
WordPressWCAG 2.2ThemesPluginsGutenbergWooCommerce
WordPress Accessibility: Complete Implementation Guide 2025

WordPress Accessibility: Complete Implementation Guide 2025

WordPress powers 43% of all websites, making it the world's most popular content management system. However, with great popularity comes great responsibility—ensuring your WordPress site is accessible to all users is both a legal requirement and the right thing to do.

This guide covers everything you need to make WordPress sites WCAG 2.2 compliant, from theme selection to custom development.

Why WordPress Accessibility Matters

The WordPress Accessibility Challenge:

WordPress itself is built with accessibility in mind, but the ecosystem of themes and plugins creates accessibility barriers:

WordPress core: ✅ Generally accessible
Third-party themes: ⚠️ Often problematic
Third-party plugins: ⚠️ Frequently inaccessible
Custom Gutenberg blocks: ⚠️ Depends on developer
WooCommerce stores: ⚠️ Require careful setup

Legal Requirements:

  • ADA Title III: Applies to US businesses
  • Section 508: Federal websites and contractors
  • European Accessibility Act: EU enforcement since June 28, 2025
  • WCAG 2.1 Level AA: Legal standard in most jurisdictions
  • WCAG 2.2 Level AA: Latest standard (October 2023)

Statistics:

  • 70% of WordPress sites have accessibility issues
  • 98% of plugin developers don't test for accessibility
  • Average lawsuit settlement: $35,000-$75,000

Quick Accessibility Audit for WordPress

Run this checklist on any WordPress site:

1. Test Keyboard Navigation

// Test in browser console
function testKeyboardNav() {
  console.log('Tab through entire page - can you reach all interactive elements?');
  console.log('Press Enter on links and buttons - do they activate?');
  console.log('Can you close modals with Escape?');
  console.log('Is focus visible at all times?');
}

2. Test with Screen Reader

Tools:

3. Check Color Contrast

Tools:

4. Test Forms

  • Do all fields have labels?
  • Are error messages clear and associated with fields?
  • Can forms be completed with keyboard only?

Choosing an Accessible WordPress Theme

Accessibility-Ready Themes

WordPress maintains an Accessibility Ready tag for themes that meet standards:

How to Find:

  1. Go to Appearance → Themes → Add New
  2. Filter by "Accessibility Ready"
  3. Review theme before activating

Top Accessible Themes (2025):

  1. Twenty Twenty-Four (Default WordPress theme)

    • ✅ Built-in accessibility
    • ✅ Block-based
    • ✅ Keyboard navigation
    • ✅ Screen reader tested

  2. Astra (Popular multipurpose theme)

    • ✅ Accessibility Ready certified
    • ✅ Lightweight
    • ✅ WooCommerce compatible
    • ✅ Fast performance

  3. GeneratePress (Developer-friendly)

    • ✅ Accessibility Ready
    • ✅ Semantic HTML
    • ✅ Skip links included
    • ✅ Customizable

  4. Kadence (Feature-rich)

    • ✅ Accessibility Ready
    • ✅ Header/footer builder
    • ✅ Gutenberg-optimized
    • ✅ ARIA landmarks

Theme Accessibility Checklist

Before activating any theme, check:

  • Keyboard Navigation: Can you tab through entire site?
  • Skip Links: "Skip to content" link present?
  • Focus Indicators: Visible focus styles on all elements?
  • Color Contrast: All text meets 4.5:1 minimum?
  • Semantic HTML: Proper heading hierarchy (H1 → H6)?
  • ARIA Landmarks: Header, nav, main, footer roles?
  • Form Labels: All inputs have associated labels?
  • Alt Text: Images have alt attributes?
  • Responsive: Works on mobile with keyboard/screen reader?

Making WordPress Themes Accessible

1. Add Skip Navigation Link

Add to header.php:

<!-- header.php -->
<!DOCTYPE html>
<html <?php language_attributes(); ?>>
<head>
    <meta charset="<?php bloginfo( 'charset' ); ?>">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <?php wp_head(); ?>
</head>
<body <?php body_class(); ?>>
<?php wp_body_open(); ?>

<!-- SKIP LINK -->
<a class="skip-link screen-reader-text" href="#primary">
    <?php esc_html_e( 'Skip to content', 'your-theme' ); ?>
</a>

<header id="masthead" class="site-header" role="banner">
    <!-- Header content -->
</header>

<main id="primary" class="site-main" role="main">

Add to style.css:

/* Skip link styling */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: #000;
    color: #fff;
    padding: 8px 16px;
    text-decoration: none;
    z-index: 100000;
}

.skip-link:focus {
    top: 0;
}

/* Screen reader only text */
.screen-reader-text {
    border: 0;
    clip: rect(1px, 1px, 1px, 1px);
    clip-path: inset(50%);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    width: 1px;
    word-wrap: normal;
}

.screen-reader-text:focus {
    background-color: #000;
    clip: auto;
    clip-path: none;
    color: #fff;
    display: block;
    font-size: 14px;
    font-weight: bold;
    height: auto;
    left: 5px;
    line-height: normal;
    padding: 15px 23px 14px;
    text-decoration: none;
    top: 5px;
    width: auto;
    z-index: 100000;
}

2. Implement Proper ARIA Landmarks

Update template structure:

<!-- header.php -->
<header id="masthead" class="site-header" role="banner">
    <div class="site-branding">
        <?php the_custom_logo(); ?>
        <h1 class="site-title">
            <a href="<?php echo esc_url( home_url( '/' ) ); ?>">
                <?php bloginfo( 'name' ); ?>
            </a>
        </h1>
    </div>

    <nav id="site-navigation" class="main-navigation" role="navigation" aria-label="<?php esc_attr_e( 'Primary menu', 'your-theme' ); ?>">
        <?php
        wp_nav_menu( array(
            'theme_location' => 'primary',
            'menu_id'        => 'primary-menu',
            'menu_class'     => 'menu nav-menu',
            'container'      => false,
        ) );
        ?>
    </nav>
</header>

<!-- index.php or other templates -->
<main id="primary" class="site-main" role="main">
    <div class="container">
        <?php
        if ( have_posts() ) :
            while ( have_posts() ) :
                the_post();
                get_template_part( 'template-parts/content', get_post_type() );
            endwhile;
        else :
            get_template_part( 'template-parts/content', 'none' );
        endif;
        ?>
    </div>
</main>

<!-- sidebar.php -->
<aside id="secondary" class="widget-area" role="complementary" aria-label="<?php esc_attr_e( 'Sidebar', 'your-theme' ); ?>">
    <?php dynamic_sidebar( 'sidebar-1' ); ?>
</aside>

<!-- footer.php -->
<footer id="colophon" class="site-footer" role="contentinfo">
    <div class="site-info">
        <?php
        printf(
            esc_html__( '© %1$s %2$s. All rights reserved.', 'your-theme' ),
            date( 'Y' ),
            get_bloginfo( 'name' )
        );
        ?>
    </div>
</footer>

<?php wp_footer(); ?>
</body>
</html>

3. Accessible Navigation Menus

Add ARIA attributes to menus:

// functions.php

// Register menu with accessibility features
function your_theme_register_menus() {
    register_nav_menus( array(
        'primary' => esc_html__( 'Primary Menu', 'your-theme' ),
        'footer'  => esc_html__( 'Footer Menu', 'your-theme' ),
    ) );
}
add_action( 'after_setup_theme', 'your_theme_register_menus' );

// Add custom walker for accessible dropdown menus
class Accessible_Nav_Walker extends Walker_Nav_Menu {

    // Add aria-haspopup and aria-expanded to parent menu items
    function start_el( &$output, $item, $depth = 0, $args = null, $id = 0 ) {
        $classes = empty( $item->classes ) ? array() : (array) $item->classes;

        $class_names = join( ' ', apply_filters( 'nav_menu_css_class', array_filter( $classes ), $item, $args, $depth ) );
        $class_names = $class_names ? ' class="' . esc_attr( $class_names ) . '"' : '';

        $output .= '<li' . $class_names . '>';

        $atts = array();
        $atts['href'] = ! empty( $item->url ) ? $item->url : '';

        // Add aria-haspopup if item has children
        if ( in_array( 'menu-item-has-children', $classes ) ) {
            $atts['aria-haspopup'] = 'true';
            $atts['aria-expanded'] = 'false';
        }

        $atts = apply_filters( 'nav_menu_link_attributes', $atts, $item, $args, $depth );

        $attributes = '';
        foreach ( $atts as $attr => $value ) {
            if ( ! empty( $value ) ) {
                $value = ( 'href' === $attr ) ? esc_url( $value ) : esc_attr( $value );
                $attributes .= ' ' . $attr . '="' . $value . '"';
            }
        }

        $item_output = $args->before;
        $item_output .= '<a' . $attributes . '>';
        $item_output .= $args->link_before . apply_filters( 'the_title', $item->title, $item->ID ) . $args->link_after;
        $item_output .= '</a>';
        $item_output .= $args->after;

        $output .= apply_filters( 'walker_nav_menu_start_el', $item_output, $item, $depth, $args );
    }
}

// Use accessible walker
function your_theme_nav_menu_args( $args ) {
    $args['walker'] = new Accessible_Nav_Walker();
    return $args;
}
add_filter( 'wp_nav_menu_args', 'your_theme_nav_menu_args' );

Accessible mobile menu toggle:

<!-- header.php -->
<button
    class="menu-toggle"
    aria-controls="primary-menu"
    aria-expanded="false"
    aria-label="<?php esc_attr_e( 'Toggle navigation menu', 'your-theme' ); ?>">
    <span class="menu-toggle-icon">
        <span></span>
        <span></span>
        <span></span>
    </span>
    <span class="menu-toggle-text"><?php esc_html_e( 'Menu', 'your-theme' ); ?></span>
</button>

// script.js
(function() {
    const menuToggle = document.querySelector('.menu-toggle');
    const primaryMenu = document.getElementById('primary-menu');

    if (!menuToggle || !primaryMenu) return;

    menuToggle.addEventListener('click', function() {
        const isExpanded = this.getAttribute('aria-expanded') === 'true';

        this.setAttribute('aria-expanded', !isExpanded);
        primaryMenu.classList.toggle('toggled');

        // Trap focus in mobile menu
        if (!isExpanded) {
            trapFocus(primaryMenu);
        }
    });

    // Close menu with Escape key
    document.addEventListener('keydown', function(e) {
        if (e.key === 'Escape' && primaryMenu.classList.contains('toggled')) {
            menuToggle.click();
            menuToggle.focus();
        }
    });

    function trapFocus(element) {
        const focusableElements = element.querySelectorAll(
            'a, button, input, select, textarea, [tabindex]:not([tabindex="-1"])'
        );

        const firstElement = focusableElements[0];
        const lastElement = focusableElements[focusableElements.length - 1];

        element.addEventListener('keydown', function(e) {
            if (e.key !== 'Tab') return;

            if (e.shiftKey) {
                if (document.activeElement === firstElement) {
                    e.preventDefault();
                    lastElement.focus();
                }
            } else {
                if (document.activeElement === lastElement) {
                    e.preventDefault();
                    firstElement.focus();
                }
            }
        });
    }
})();

4. Accessible Forms

Contact form example:

<!-- template-contact.php -->
<form id="contact-form" action="<?php echo esc_url( admin_url('admin-post.php') ); ?>" method="post">
    <?php wp_nonce_field( 'contact_form', 'contact_nonce' ); ?>
    <input type="hidden" name="action" value="submit_contact_form">

    <div class="form-group">
        <label for="contact-name">
            <?php esc_html_e( 'Full Name', 'your-theme' ); ?>
            <span class="required" aria-label="<?php esc_attr_e( 'required', 'your-theme' ); ?>">*</span>
        </label>
        <input
            type="text"
            id="contact-name"
            name="contact_name"
            required
            aria-required="true"
            autocomplete="name">
    </div>

    <div class="form-group">
        <label for="contact-email">
            <?php esc_html_e( 'Email Address', 'your-theme' ); ?>
            <span class="required" aria-label="<?php esc_attr_e( 'required', 'your-theme' ); ?>">*</span>
        </label>
        <input
            type="email"
            id="contact-email"
            name="contact_email"
            required
            aria-required="true"
            autocomplete="email">
    </div>

    <div class="form-group">
        <label for="contact-message">
            <?php esc_html_e( 'Message', 'your-theme' ); ?>
            <span class="required" aria-label="<?php esc_attr_e( 'required', 'your-theme' ); ?>">*</span>
        </label>
        <textarea
            id="contact-message"
            name="contact_message"
            rows="5"
            required
            aria-required="true"></textarea>
    </div>

    <!-- Error messages container -->
    <div id="form-errors" role="alert" aria-live="assertive" hidden></div>

    <button type="submit" class="btn btn-primary">
        <?php esc_html_e( 'Send Message', 'your-theme' ); ?>
    </button>
</form>

Form validation:

// form-validation.js
document.getElementById('contact-form').addEventListener('submit', function(e) {
    const errors = [];
    const name = document.getElementById('contact-name');
    const email = document.getElementById('contact-email');
    const message = document.getElementById('contact-message');
    const errorContainer = document.getElementById('form-errors');

    // Clear previous errors
    errorContainer.innerHTML = '';
    errorContainer.hidden = true;

    // Validate name
    if (!name.value.trim()) {
        errors.push('Please enter your name');
        name.setAttribute('aria-invalid', 'true');
    } else {
        name.removeAttribute('aria-invalid');
    }

    // Validate email
    if (!email.value.trim() || !isValidEmail(email.value)) {
        errors.push('Please enter a valid email address');
        email.setAttribute('aria-invalid', 'true');
    } else {
        email.removeAttribute('aria-invalid');
    }

    // Validate message
    if (!message.value.trim()) {
        errors.push('Please enter a message');
        message.setAttribute('aria-invalid', 'true');
    } else {
        message.removeAttribute('aria-invalid');
    }

    // Display errors
    if (errors.length > 0) {
        e.preventDefault();

        errorContainer.innerHTML = '<h3>Please correct the following errors:</h3><ul>' +
            errors.map(error => `<li>${error}</li>`).join('') +
            '</ul>';
        errorContainer.hidden = false;
        errorContainer.focus();
    }
});

function isValidEmail(email) {
    return /^[^\s@]+@[^\s@]+\.[^\s@]+$/.test(email);
}

Accessible Gutenberg Blocks

Custom Block Example

// blocks/accessible-card/block.json
{
  "apiVersion": 2,
  "name": "your-theme/accessible-card",
  "title": "Accessible Card",
  "category": "widgets",
  "icon": "index-card",
  "description": "An accessible card component",
  "supports": {
    "html": false
  },
  "attributes": {
    "title": {
      "type": "string",
      "default": ""
    },
    "content": {
      "type": "string",
      "default": ""
    },
    "linkUrl": {
      "type": "string",
      "default": ""
    },
    "linkText": {
      "type": "string",
      "default": "Read more"
    }
  },
  "editorScript": "file:./index.js",
  "editorStyle": "file:./editor.css",
  "style": "file:./style.css"
}

// blocks/accessible-card/index.js
import { registerBlockType } from '@wordpress/blocks';
import { RichText, URLInput } from '@wordpress/block-editor';
import { TextControl } from '@wordpress/components';

registerBlockType('your-theme/accessible-card', {
    edit: ({ attributes, setAttributes }) => {
        const { title, content, linkUrl, linkText } = attributes;

        return (
            <div className="accessible-card-editor">
                <RichText
                    tagName="h3"
                    value={title}
                    onChange={(value) => setAttributes({ title: value })}
                    placeholder="Card title"
                />

                <RichText
                    tagName="p"
                    value={content}
                    onChange={(value) => setAttributes({ content: value })}
                    placeholder="Card content"
                />

                <URLInput
                    value={linkUrl}
                    onChange={(value) => setAttributes({ linkUrl: value })}
                />

                <TextControl
                    label="Link text"
                    value={linkText}
                    onChange={(value) => setAttributes({ linkText: value })}
                    help="Descriptive text for screen readers"
                />
            </div>
        );
    },

    save: ({ attributes }) => {
        const { title, content, linkUrl, linkText } = attributes;

        return (
            <article className="accessible-card">
                <h3>{title}</h3>
                <p>{content}</p>
                {linkUrl && (
                    <a
                        href={linkUrl}
                        className="card-link"
                        aria-label={`${linkText}: ${title}`}>
                        {linkText}
                    </a>
                )}
            </article>
        );
    },
});

WooCommerce Accessibility

Product Page Improvements

// functions.php

// Add ARIA labels to WooCommerce elements
function your_theme_woocommerce_accessibility() {
    // Quantity input label
    add_filter( 'woocommerce_quantity_input_args', function( $args ) {
        $args['input_id'] = 'quantity_' . uniqid();
        return $args;
    });

    // Add label to quantity input
    add_action( 'woocommerce_before_quantity_input_field', function() {
        echo '<label for="quantity_' . uniqid() . '" class="screen-reader-text">' .
             esc_html__( 'Product quantity', 'your-theme' ) .
             '</label>';
    });
}
add_action( 'after_setup_theme', 'your_theme_woocommerce_accessibility' );

// Accessible product images
add_filter( 'woocommerce_single_product_image_thumbnail_html', function( $html, $attachment_id ) {
    $alt_text = get_post_meta( $attachment_id, '_wp_attachment_image_alt', true );

    if ( empty( $alt_text ) ) {
        $product_title = get_the_title();
        $alt_text = sprintf( __( '%s product image', 'your-theme' ), $product_title );
    }

    return str_replace( 'alt=""', 'alt="' . esc_attr( $alt_text ) . '"', $html );
}, 10, 2 );

// Add ARIA live region for cart updates
add_action( 'wp_footer', function() {
    if ( is_cart() || is_checkout() ) {
        echo '<div id="woocommerce-cart-updates" role="status" aria-live="polite" aria-atomic="true" class="screen-reader-text"></div>';
    }
});

Accessible Cart Page

<!-- woocommerce/cart/cart.php override -->
<form class="woocommerce-cart-form" action="<?php echo esc_url( wc_get_cart_url() ); ?>" method="post">
    <table class="shop_table cart woocommerce-cart-form__contents" cellspacing="0">
        <thead>
            <tr>
                <th class="product-thumbnail" scope="col"><?php esc_html_e( 'Product', 'woocommerce' ); ?></th>
                <th class="product-name" scope="col"><?php esc_html_e( 'Name', 'woocommerce' ); ?></th>
                <th class="product-price" scope="col"><?php esc_html_e( 'Price', 'woocommerce' ); ?></th>
                <th class="product-quantity" scope="col"><?php esc_html_e( 'Quantity', 'woocommerce' ); ?></th>
                <th class="product-subtotal" scope="col"><?php esc_html_e( 'Subtotal', 'woocommerce' ); ?></th>
                <th class="product-remove" scope="col"><span class="screen-reader-text"><?php esc_html_e( 'Remove item', 'woocommerce' ); ?></span></th>
            </tr>
        </thead>
        <tbody>
            <?php foreach ( WC()->cart->get_cart() as $cart_item_key => $cart_item ) : ?>
                <tr class="woocommerce-cart-form__cart-item">
                    <td class="product-thumbnail">
                        <?php
                        $thumbnail = apply_filters( 'woocommerce_cart_item_thumbnail', $_product->get_image(), $cart_item, $cart_item_key );
                        echo $thumbnail;
                        ?>
                    </td>

                    <th class="product-name" data-title="<?php esc_attr_e( 'Product', 'woocommerce' ); ?>" scope="row">
                        <?php echo wp_kses_post( apply_filters( 'woocommerce_cart_item_name', $_product->get_name(), $cart_item, $cart_item_key ) ); ?>
                    </th>

                    <td class="product-price" data-title="<?php esc_attr_e( 'Price', 'woocommerce' ); ?>">
                        <?php echo apply_filters( 'woocommerce_cart_item_price', WC()->cart->get_product_price( $_product ), $cart_item, $cart_item_key ); ?>
                    </td>

                    <td class="product-quantity" data-title="<?php esc_attr_e( 'Quantity', 'woocommerce' ); ?>">
                        <label for="quantity_<?php echo esc_attr( $cart_item_key ); ?>" class="screen-reader-text">
                            <?php printf( esc_html__( 'Quantity of %s', 'woocommerce' ), $_product->get_name() ); ?>
                        </label>
                        <?php
                        echo apply_filters( 'woocommerce_cart_item_quantity', $product_quantity, $cart_item_key, $cart_item );
                        ?>
                    </td>

                    <td class="product-subtotal" data-title="<?php esc_attr_e( 'Subtotal', 'woocommerce' ); ?>">
                        <?php echo apply_filters( 'woocommerce_cart_item_subtotal', WC()->cart->get_product_subtotal( $_product, $cart_item['quantity'] ), $cart_item, $cart_item_key ); ?>
                    </td>

                    <td class="product-remove">
                        <a
                            href="<?php echo esc_url( wc_get_cart_remove_url( $cart_item_key ) ); ?>"
                            class="remove"
                            aria-label="<?php printf( esc_attr__( 'Remove %s from cart', 'woocommerce' ), $_product->get_name() ); ?>"
                            data-product_id="<?php echo esc_attr( $_product->get_id() ); ?>"
                            data-product_sku="<?php echo esc_attr( $_product->get_sku() ); ?>">
                            &times;
                        </a>
                    </td>
                </tr>
            <?php endforeach; ?>
        </tbody>
    </table>

    <button type="submit" class="button" name="update_cart" value="<?php esc_attr_e( 'Update cart', 'woocommerce' ); ?>">
        <?php esc_html_e( 'Update cart', 'woocommerce' ); ?>
    </button>
</form>

Essential WordPress Accessibility Plugins

1. AllAccessible for WordPress (Recommended)

  • Type: Real-time remediation + monitoring
  • Cost: Starting at $10/month
  • Features:
    • Automatic alt text generation (AI-powered)
    • Color contrast fixes
    • Keyboard navigation improvements
    • Focus indicator enhancement
    • WCAG 2.2 compliance monitoring
  • Why it's best: Fixes issues automatically, no manual coding required

2. WP Accessibility (Free)

  • Type: Helper plugin
  • Features:
    • Add skip links
    • Remove title attributes
    • Add outline to focused elements
    • Remove target attribute from links
  • Limitations: Requires manual theme fixes

3. Accessibility Checker (Free + Pro)

  • Type: Audit tool
  • Features:
    • Content auditing
    • Real-time checking in editor
    • Accessibility score
  • Limitations: Identifies issues but doesn't fix them

📖 Full comparison: WordPress Accessibility Plugins Comparison 2025

Testing Your WordPress Site

Automated Testing Tools

# Install Pa11y for command-line testing
npm install -g pa11y

# Test your WordPress site
pa11y https://yoursite.com

# Test with specific WCAG level
pa11y --standard WCAG2AA https://yoursite.com

# Generate HTML report
pa11y --reporter html https://yoursite.com > report.html

Manual Testing Checklist

  • Keyboard Navigation: Tab through entire site
  • Screen Reader: Test with NVDA or VoiceOver
  • Color Contrast: Check all text and UI elements
  • Forms: Complete all forms with keyboard only
  • Images: Verify all have meaningful alt text
  • Videos: Check for captions and transcripts
  • Focus Indicators: Visible on all interactive elements
  • Headings: Proper hierarchy (H1 → H6)
  • Links: Descriptive link text (not "click here")
  • Mobile: Test on actual mobile devices

Common WordPress Accessibility Issues

Issue 1: Missing Alt Text

Problem: Images without alt attributes

Solution:

// functions.php - Enforce alt text on upload
function require_image_alt_text( $post, $attachment ) {
    $alt_text = get_post_meta( $attachment['ID'], '_wp_attachment_image_alt', true );

    if ( empty( $alt_text ) && strpos( $attachment['post_mime_type'], 'image' ) === 0 ) {
        $post['post_error'] = '<strong>Please add alt text to this image.</strong>';
    }

    return $post;
}
add_filter( 'wp_handle_upload_prefilter', 'require_image_alt_text', 10, 2 );

Issue 2: Poor Color Contrast

Problem: Text doesn't meet 4.5:1 contrast ratio

Solution:

/* Ensure minimum contrast ratios */
body {
    color: #333; /* Dark gray on white = 12.6:1 */
    background: #fff;
}

a {
    color: #0066cc; /* Blue on white = 4.54:1 ✅ */
}

.btn-primary {
    background: #0066cc;
    color: #fff; /* White on blue = 4.54:1 ✅ */
}

Issue 3: Inaccessible Sliders

Problem: Carousel without keyboard controls

Solution: Use accessible slider library or implement controls:

// Accessible carousel controls
const carousel = document.querySelector('.carousel');
const slides = carousel.querySelectorAll('.slide');
let currentSlide = 0;

// Add keyboard controls
carousel.addEventListener('keydown', (e) => {
    if (e.key === 'ArrowLeft') {
        showSlide(currentSlide - 1);
    } else if (e.key === 'ArrowRight') {
        showSlide(currentSlide + 1);
    }
});

// Add ARIA attributes
carousel.setAttribute('role', 'region');
carousel.setAttribute('aria-label', 'Image carousel');
carousel.setAttribute('aria-live', 'polite');

function showSlide(n) {
    slides[currentSlide].setAttribute('aria-hidden', 'true');
    currentSlide = (n + slides.length) % slides.length;
    slides[currentSlide].setAttribute('aria-hidden', 'false');
    slides[currentSlide].focus();
}

How AllAccessible Helps WordPress Sites

AllAccessible is specifically optimized for WordPress:

Automatic Fixes:

  • Generates alt text for images using AI
  • Fixes color contrast issues
  • Enhances keyboard navigation
  • Improves focus indicators
  • Adds ARIA attributes where needed

WordPress Integration:

  • Works with any theme or plugin
  • No coding required
  • Dashboard widget for monitoring
  • Automatic updates for WCAG 2.2

Start Free Trial - Make your WordPress site accessible in minutes - starting at $10/month.

Related Resources

📖 Platform Guides: Web Platform Accessibility Guides

WordPress-Specific:

WCAG 2.2 Compliance:

Summary

WordPress Accessibility Essentials:

  • ✅ Choose "Accessibility Ready" themes
  • ✅ Add skip navigation links
  • ✅ Use proper ARIA landmarks
  • ✅ Ensure all images have alt text
  • ✅ Test with keyboard and screen readers
  • ✅ Maintain 4.5:1 color contrast minimum
  • ✅ Use accessible forms with labels
  • ✅ Implement accessible navigation menus
  • ✅ Test on mobile devices

Quick Implementation:

// Add to functions.php
require_once get_template_directory() . '/inc/accessibility.php';

// Use AllAccessible plugin for automatic fixes
// Or manually implement skip links, ARIA, and keyboard navigation

For e-commerce: WooCommerce requires extra attention to product pages, cart, and checkout.

Need help making your WordPress site accessible? AllAccessible automatically fixes most issues - starting at $10/month.

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