Test Accept-language in my browser

How can I change my system configuration so that I can control what 开发者_StackOverflowis sent in header in key: Accept-Language?

Thank You very much for help

In Firefox:

• Tools->Options
• Click Content
• Under Languages click "Choose"
• Under Languages select a language
• Move that language to the top

That language should now be sent to the server with the accept-language header.

In Google Chrome 16:

• Wrench icon to open menu
• Click the "Options" menu item
• Enter "lang" in the search field
• Click the "Settings for Languages and..." button
• Use drag and drop to re-arrange the languages or click the "Add" button to add new ones.

The top language is the one that ususally counts (the most).