Updated for WCAG 2.2 Compliance

Make your website accessible to everyone.

A fast, accurate, and free accessibility checker designed with enterprise-grade scanning technology. No credit card required.

Scans up to 50 pages • Checks WCAG 2.1 & 2.2 • Instant Report

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Instant Analysis

Get results in seconds. We scan your HTML structure, images, and contrast ratios instantly.

Actionable Insights

Don't just see errors. Get clear, code-level instructions on how to fix them.

WCAG 2.2 Standards

Stay compliant with the latest Web Content Accessibility Guidelines automatically.

Make your website accessible with SitecanX

SitecanX is a powerful website accessibility checker online that helps you scan any page and see real accessibility problems in a few seconds. With this website accessibility checker online, you do not need to be a technical expert to understand WCAG rules or complex code errors. Just enter your URL, run the website accessibility checker online, and get a clear report that shows what to fix first.​

This website accessibility checker online focuses on real-world issues that stop people with disabilities from using your site, such as missing alt text, poor contrast, broken headings, and inaccessible forms. By using our website accessibility checker online regularly, you can protect your brand, improve user experience, and move closer to WCAG compliance over time.​

Free WCAG audit and issue reports

SitecanX includes a wcag audit tool free inside the platform so you can quickly understand how your website matches important WCAG 2.1 rules. With this wcag audit tool free, you get a clear score and a list of failed checks that are mapped to guidelines like WCAG success criteria. The wcag audit tool free helps you prove your progress to clients, managers, or compliance teams using easy-to-read summaries instead of raw code.​

Because the wcag audit tool free runs completely in the browser, you can scan any public page without installing plugins or extensions. Run the wcag audit tool free every time you launch a new page, then track how many issues you fix release after release to continuously improve website accessibility.​

Deep website accessibility scanning

The SitecanX website accessibility scanner crawls your page and checks the HTML, ARIA, and visible UI to find problems that automated tools can detect. You can use the website accessibility scanner on key pages like home, category, product, blog, and checkout to get a complete view of your risks. Our website accessibility scanner groups issues by type and severity, so you can fix the most important ones first.​

Because the website accessibility scanner focuses on both accessibility and structure, it works well for developers, designers, and content editors. With regular use of the website accessibility scanner, your team builds a habit of catching accessibility problems early instead of waiting for complaints.​

Smart HTML and ARIA checks

SitecanX includes an advanced html accessibility checker that reviews your code for missing landmarks, bad labels, incorrect roles, and more. The html accessibility checker highlights the exact element in your DOM and gives you a short explanation of what is wrong and how to fix it. Using the html accessibility checker on every page template helps you keep a clean, semantic structure that works well with assistive technologies.​

This html accessibility checker also cross-checks ARIA attributes to make sure they are valid and correctly used. When you run the html accessibility checker, you immediately see where your structure breaks WCAG rules so you can repair it before users are impacted.​

WCAG error detection for real sites

The wcag error detector tool inside SitecanX is built to map real site problems to WCAG 2.1 success criteria. When you run the wcag error detector tool, it flags issues like low contrast, missing labels, keyboard traps, and more in a single unified panel. The wcag error detector tool explains which WCAG rule is affected and why it matters for users with disabilities.​

By running the wcag error detector tool on every major release, you build a repeatable process around accessibility instead of treating it as a one-time task. Developers and QA teams can rely on the wcag error detector tool to catch many obvious barriers before a page goes live.​

Fix missing alt text in seconds

Images without text alternatives are a big barrier, so SitecanX includes a dedicated missing alt text checker. The missing alt text checker scans every image on the page and shows you which ones have no alt attribute or empty alt in places where it should be descriptive. With the missing alt text checker, content editors can quickly write meaningful descriptions for product photos, icons, and banners.​

Using the missing alt text checker as part of your normal publishing flow helps screen reader users understand your content and products. Over time, the missing alt text checker also helps your SEO, since search engines can better understand what your images show.​

Check color contrast and readability

SitecanX includes a website contrast ratio checker that compares your text color and background color against WCAG contrast ratios. With the website contrast ratio checker, you see exactly which buttons, headings, and body text fail minimum AA or AAA contrast standards. Designers can use the website contrast ratio checker to test new color palettes before they reach production.​

If you change a color and run the website contrast ratio checker again, you can immediately confirm that your text is now readable for users with low vision or color blindness. Using the website contrast ratio checker regularly gives your brand a more consistent and accessible visual system.​

ARIA label checks for interactive elements

To make custom components usable with screen readers, SitecanX offers an aria label checker tool. The aria label checker tool scans buttons, links, icons, and widgets to confirm they have meaningful labels that describe their actions. If something is missing or unclear, the aria label checker tool shows you the element and suggests how to improve the label.​

Front-end teams can use the aria label checker tool when building menus, modals, sliders, and other interactive UI elements. Running the aria label checker tool along with keyboard testing helps ensure your custom components feel native and understandable for assistive technology users.​

Built for developers and technical teams

SitecanX is also an accessibility checker for developers who want detailed, actionable insights. This accessibility checker for developers shows the exact HTML snippet, CSS selector, and relevant WCAG reference so fixes can be done quickly. The accessibility checker for developers fits easily into existing workflows, from manual testing to continuous integration.​

Because the accessibility checker for developers is web-based, you can share live reports with teammates and clients in a single link. Over time, using the accessibility checker for developers helps teams write better markup and reduces regression issues on large projects.​

WCAG 2.1 website audits made simple

With SitecanX, you can run a wcag 2.1 website audit without needing to read long technical documents. The wcag 2.1 website audit maps each detected issue to the correct level and principle so you know exactly how your page scores. You can export wcag 2.1 website audit results and share them during compliance reviews or accessibility planning sessions.​

Teams that run a wcag 2.1 website audit on key user journeys (like signup, checkout, and contact forms) gain a clear roadmap of what to fix first. Repeating the wcag 2.1 website audit after each improvement cycle lets you measure how your accessibility score improves over time.​

Heading and form structure testing

SitecanX includes an html heading structure checker that looks at your H1–H6 order and nesting. The html heading structure checker flags skipped levels and confusing hierarchies that make it hard for screen reader users to understand the page outline. Fixing the issues shown by the html heading structure checker also improves SEO, because search engines better understand the importance of each section.​

For interactive areas, the website forms accessibility tester verifies that labels, errors, and help text are linked correctly. The website forms accessibility tester makes sure that users can move through fields with a keyboard and that error messages are announced properly. By using the website forms accessibility tester on all sign-up and checkout forms, you reduce drop-offs and make tasks easier for everyone.​

Full-site accessibility scanning and compliance

With SitecanX, you can scan website for accessibility issues across many pages, not just one. When you scan website for accessibility issues, you get a prioritized list of problems grouped by pattern, so one fix can often solve many pages. Project teams that regularly scan website for accessibility issues stay ahead of legal and UX risks.​

SitecanX also works as a website compliance checker free for core automated checks. Using the website compliance checker free, you get fast feedback on where your site falls short of common standards like WCAG and ADA-related requirements. The website compliance checker free gives you a strong starting point before moving into manual testing and expert audits.​

For ongoing monitoring, SitecanX acts as a wcag issues scanner for websites, watching for new problems introduced by content or code changes. The wcag issues scanner for websites alerts your team when new violations appear so you can respond quickly. Over time, using a wcag issues scanner for websites builds a culture where accessibility is part of everyday development—not an afterthought.