Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user’s experience. For more help http://xhr.spec.whatwg.org/
Jun XMLHttpRequest pa ximojri'ïl rik'in ri nimaläj b'ätz' man ütz ta nitz'et ruma ri itzel nub'än pa ri ruk'aslemal ruk'isib'äl winäq. Richin ch'aqa' chik taq to'ïk tab'etz'eta' http://xhr.spec.whatwg.org/