How to use Website Status Checker
- Paste or load response headers, cURL -i output or a HAR into Website Status Checker.
- Click Analyze — Website Status Checker processes everything on your device.
- Read the parsed redirect chain and security-header audit that Website Status Checker lays out for you.
About this tool
There is no server behind Website Status Checker. Website Status Checker reconstructs a redirect chain and status codes from response headers, a curl -i dump or a HAR you capture in DevTools.
It also audits the final response for security headers such as HSTS, CSP and X-Content-Type-Options. No data is sent anywhere, so it stays fast and private by default.
Frequently asked questions
What is Website Status Checker for?
Website Status Checker runs entirely on your device: add your input, and it checks it locally in real time.
Does Website Status Checker cost anything?
No — Website Status Checker is completely free, with no sign-up and no hidden limits.
Does Website Status Checker upload my data?
No — Website Status Checker processes everything locally in your browser, so nothing you enter is uploaded or stored.
Why can't Website Status Checker fetch a live URL itself?
Browsers block cross-origin requests (CORS), so Website Status Checker analyzes response headers, curl -i output or a HAR you capture and paste — all locally.
Does Website Status Checker work on mobile?
Yes — Website Status Checker is just a web page and runs on any modern browser, including phones and tablets.