Summary

ECMAScript Internationalization API provides language sensitive string comparison, number formatting, and date and time formatting. The window.Intl object provides access to several constructors as well as functionality common to the internationalization constructors and other language sensitive functions. See https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl.

It make sense to provide white lies about the internationalization for the Strict level. During the fix, we should investigate other similar APIs like Date,getTimezoneOffset, navigator.languages, navigator.userLanguage, or navigator.language.

We might want to synchronize the lies with AcceptLanguage header, see #44. We might want to consider top-level domain for the probabilities and outcome of the lies.