Accept-language test in my browser

Question

How to change the system configuration so that I can control what is sent in the header in the key: Accept-Language?

Thank you for help

Answer 1

In Firefox:

• Tools-> Options
• Click Content
• In the "Languages" section, click "Select."
• In the "Languages" section, select a language
• Move this language to the beginning

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

Answer 2

In Google Chrome 16:

• Wrench icon to open the menu.
• Click the menu item "Options"
• Type "lang" in the search field
• Click the "Settings for languages ​​and ..."
• Use drag and drop to reinstall languages ​​or click the "Add" button to add new ones.

The upper language is the one that is usually considered (the most).