Website Status Checker

Check website availability and HTTP status codes

Free to use

Web & URL

Note about CORS: Due to browser security restrictions (CORS), some websites may return limited information. The tool will still confirm if the site is reachable.

Status Codes:

200-299: Success
300-399: Redirection
400-499: Client error (404 = Not Found)
500-599: Server error

About Website Status Checker

Website Status Checker instantly verifies if websites are online and accessible while displaying detailed HTTP status codes. It is the perfect tool for developers, system administrators, and anyone who needs quick insights into website availability and server response information.

Monitor multiple sites simultaneously, diagnose connectivity issues, and troubleshoot server problems without leaving your browser. All processing happens locally on your device, ensuring your privacy while delivering fast, reliable status checks.

100% Local

Privacy-safe

Instant

Real-time checks

All Status Codes

Detailed responses

No signup

Completely free

How to use Website Status Checker

Enter Website URL

Type or paste the website URL you want to check in the input field (e.g., https://example.com).

Run Status Check

Click the check button to instantly query the website and retrieve server response information.

Review Results

View the HTTP status code, response time, headers, and availability details in the results panel.

Pro Tips

Add multiple URLs separated by commas to check several websites in one batch and compare their statuses side-by-side.
Use the response time data to identify slow-loading sites-times over 3 seconds may indicate performance issues worth investigating.
Check the SSL certificate status for HTTPS sites to catch expired or invalid security certificates before they affect users.
Save or export results regularly to track website availability trends and create historical records for uptime monitoring.