/**
  * If instead you have a page that has personalization on it
  * (say, for example, the splash page contains local news as well),
  * you can set a copy to be cached only by the browser.
  *
  * @param int $seconds Interval in seconds
  *
  * @return $this
  */
 public function cacheBrowser($seconds)
 {
     self::preventMultipleCaching();
     self::$cached = true;
     Header::cacheBrowser($seconds);
     return $this;
 }