$generator = explode(' ', JsonLD::fetchElement($actor['as:generator'], 'as:name', '@value'));
$serverdata['platform'] = strtolower(array_shift($generator));
$serverdata['detection-method'] = self::DETECT_SYSTEM_ACTOR;
$generator = explode(' ', JsonLD::fetchElement($actor['as:generator'], 'as:name', '@value'));
$serverdata['platform'] = strtolower(array_shift($generator));
$serverdata['detection-method'] = self::DETECT_SYSTEM_ACTOR;