Is the http header checker free?
Yes. You can use it without creating an account or entering payment information.
Free Online HTTP Header Checker
View the response headers returned by a website. This free online tool gives you the result immediately in your browser.
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This check sends only the website address you enter to our server.
How to use this http header checker
- Enter or choose the information requested in the tool.
- Select the main button to create or calculate your result.
- Review, copy, download, or print the result as needed.
Common questions
Do I need to install anything?
No. The tool works in a modern web browser on a phone, tablet, or computer.
Is my information saved?
Only the website address needed for the check is sent to our server. We do not ask for an account.