title: Detect user language who visit my website (React, i18next)
body: <p>I am developing a multilanguage application using React, <code>i18next</code> and <code>i18next-browser-languagedetector</code>.</p>
  
  <p><code>i18next-browser-languagedetector</code> detect user language in the browser with support for: cookie, localStorage, navigator, querystring, htmlTag</p>
  
  <p>Should I verify Accept-Language from HTTP request header with another module ?</p>