What is an HTTP status checker?

An HTTP status checker is a tool that sends requests to URLs and reports the HTTP status codes returned by web servers. It helps monitor website availability, debug issues, and analyze redirect chains.

What do different HTTP status codes mean?

HTTP status codes indicate the result of HTTP requests: 2xx codes mean success, 3xx indicate redirects, 4xx are client errors (like 404 Not Found), and 5xx are server errors (like 500 Internal Server Error).

Can I check multiple URLs at once?

Yes, our tool supports bulk URL testing. You can enter multiple URLs manually or upload a text/CSV file containing URLs. The tool processes them in batches with progress tracking.

Why do some requests fail with CORS errors?

CORS (Cross-Origin Resource Sharing) errors occur due to browser security policies. Our tool uses a CORS proxy to bypass these limitations, but some servers may still block automated requests.

HTTP Status Checker – Test Response Codes

HTTP Status Checker - Test Website Response Codes

Check HTTP status codes, response times, and headers for any URL. Perfect for monitoring website uptime, debugging issues, and validating redirects with support for bulk testing and detailed analysis.

Key Features

Single & Bulk URL Testing

Check individual URLs or test multiple URLs in bulk with progress tracking and batch processing.

Response Time Measurement

Accurate response time tracking to monitor website performance and identify slow-loading pages.

Redirect Chain Tracking

HTTP Status Checker - Test Website Response Codes

Key Features

Single & Bulk URL Testing

Response Time Measurement

Header Analysis

Related Tools

API Request Builder

Unix Timestamp Converter (Epoch ↔ Date)

URL Encoder / Decoder

Markdown Previewer

Hash Generator

Cron Expression Generator

Redirect Chain Tracking

Export Results

File Upload Support

HTTP Status Code Reference

1xx - Informational

2xx - Success

3xx - Redirection

4xx - Client Error

5xx - Server Error

Common Status Codes

OK

Moved Permanently

Found

Bad Request

Unauthorized

Forbidden

Not Found

Internal Server Error

Bad Gateway

Service Unavailable

Common Use Cases

Website Monitoring

SEO Analysis

Migration Testing

API Testing

How to Use the HTTP Status Checker

Single URL Testing

Bulk URL Testing

Best Practices & Tips

Testing Guidelines

Troubleshooting

Technical Information

Privacy & Security

Limitations