Check HTTP headers tool

The HTTP server header tool will allow you to check any server status code. Server responses are critical to SEO since search engine crawls are still an issue, incorrect information may lead to penalties. This tool returns the following information on a server:

• HTTP Status code (See on the bottom of this page for Status code details)
• Date
• Server type, installed modules and extensions
• Last time file was modified
• Etag (current value of the entity tag for the requested variant)
• Authorization
• Content lenght
• connection status
• Content type

Status code description

200 OK
301 Moved permanently
302 Found
304 Not modified
307 Temporary redirect
400 Bad Request
401 Unauthorized
403 Forbidden
404 Not Found
410 Gone
500 Internal Server Error
501 Not implemented

The HTTP server Header checker tool allows you to double check the HTTP headers of your own website and those of your competitors.