FREE SEO TOOL
HTTP Status Code Checker
Check and understand HTTP status codes such as 200, 301, 302, 404 and 500. Analyze a URL directly in your browser without an API.
Example: https://example.com/page
🔄 Analyzing URL…
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Browser-side analysis
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Protocol
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Domain
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Path
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Port
🔍 URL Details
Full URL
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Hostname
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Query Parameters
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Fragment
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Common HTTP Status Codes
200
OK — Request successful
201
Created — Resource created
301
Moved Permanently
302
Found — Temporary redirect
304
Not Modified
400
Bad Request
401
Unauthorized
403
Forbidden
404
Not Found
405
Method Not Allowed
429
Too Many Requests
500
Internal Server Error
502
Bad Gateway
503
Service Unavailable
504
Gateway Timeout
Important:
This is a browser-only version. Browsers normally
block JavaScript from reading another website’s
HTTP response headers because of CORS/security rules.
Therefore this tool does not invent a 200/301/404
result when the actual server response cannot be read.