Website Health Checker: Links, Accessibility and Technical
Scan a page for broken links, accessibility problems and technical issues, and get a structured report you can copy as JSON. Free and instant.
How to use the Website Health Checker: Links, Accessibility and Technical
- Enter your values in the fields above.
- The result updates automatically as you type.
- Copy or note the figures you need.
About this tool
Enter a public page address and the checker loads it, tests up to 30 of its links, and reviews the HTML for common accessibility, SEO and technical problems: missing alt text, unlabelled links and buttons, heading order, language, viewport, canonical and Open Graph tags, security headers, compression and more. Results are grouped by severity, and you can copy the whole report as JSON. It checks one page at a time and is a first-pass screening, not a full audit or a substitute for testing with assistive technology.
Website Health Checker: Links, Accessibility and Technical is part of ToolStack Hub's SEO & Marketing Tools. This tool sends the page address you enter to our server, which fetches the page and up to 30 of its links to run the checks. The report is not stored. Only check pages you own or are allowed to test. There is nothing to install, no account to create and no usage limit.
Frequently asked questions
What does it check?
Broken and redirected links (up to 30 per run), missing alt text, unlabelled links, buttons and form fields, heading order, page language, viewport, title, description, canonical and social tags, structured data, HTTPS, compression and basic security headers.
Why do some links show as broken when they work in my browser?
Some websites refuse automated requests or respond slowly. Open any flagged link yourself to confirm before fixing it.
Does it check my whole site?
No. It checks one page and its links at a time. Run it on your most important pages.
Is the Website Health Checker: Links, Accessibility and Technical free?
Yes. Website Health Checker: Links, Accessibility and Technical is completely free with no sign-up, limits or watermarks.
Is my data private when I use the Website Health Checker: Links, Accessibility and Technical?
This tool sends the page address you enter to our server, which fetches the page and up to 30 of its links to run the checks. The report is not stored. Only check pages you own or are allowed to test.
Does it work on mobile?
Yes. ToolStack Hub tools work on phones, tablets and desktop browsers.
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