Language is one of the browser's basic fingerprints, and the language setting of the Navigator object helps websites recognize your preferred language. Based on this value, the site will adjust the language in which it presents content to you. Like any other Navigator object value, it can also be used for browser fingerprinting.

Through the "language" attribute, the website can see some codes representing the country/language, such as en-US, fr-FR. These parameters come from the browser's language setting options. Once the user has set the browser language, the website can get the preferred language of the user's browser through JavaScript script when visiting the website or sending HTTP requests.

1. Language: You can enable the [Generate browser language corresponding to the country based on IP], or select a customized language if you disable it. For example, if you choose "China zh-CN", it means that the browser language is Chinese; if you choose "United States en-US", it means that the browser language is American English.

2. Display Language: You can enable [Generate browser language corresponding to the country based on IP], or select a customized language if you disable it. The default is to follow the system when no language is selected.

Notes:

The language/display language should be consistent with the language of the

 proxy IP address being used. For example, for a US proxy IP address, select 

"United States en-US" for the language/display language.