Accessibility Checker
Check basic web accessibility — alt text, headings, ARIA landmarks, form labels, and navigation.
What We Check
Every check comes with a pass/fail result and specific fix instructions.
Language Attribute
Screen readers use the lang attribute to determine pronunciation rules.
H1 Present
H1 is the main page heading. Screen readers use it to announce the page topic.
Heading Order
Headings should follow sequential order (H1, H2, H3). Skipping levels confuses assistive technology.
Viewport Meta
Viewport meta tag ensures proper scaling on mobile devices for all users.
Image Alt Text
Alt text describes images for screen reader users and when images fail to load.
Form Labels
Every form input needs a label element for screen readers to announce the field purpose.
Link Text
Links need descriptive text. Click here is bad; View pricing plans is good.
Skip Navigation
Skip navigation link lets keyboard users jump directly to main content.
ARIA Main
The main element identifies the primary content area for assistive technology.
ARIA Navigation
The nav element identifies navigation menus for screen reader users.
Why It Matters
Numbers that make a difference for your website.
Checks
Core WCAG compliance
Score
Quick accessibility grade
Users
People with disabilities
Risk
Avoid legal issues
Frequently Asked Questions
Common questions about this tool and how to use the results.
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