HTTP_USER_AGENT
HTTP_X_OPERAMINI_PHONE_UA
HTTP_X_DEVICE_USER_AGENT
HTTP_X_ORIGINAL_USER_AGENT
HTTP_X_SKYFIRE_PHONE
HTTP_X_BOLT_PHONE_UA
HTTP_DEVICE_STOCK_UA
HTTP_X_UCBROWSER_DEVICE_UA
HTTP_FROM
HTTP_X_SCANNER