loadstart: readyState >= HAVE_NOTHING
durationchange: readyState >= HAVE_METADATA duration=0
loadedmetadata: readyState >= HAVE_METADATA
error: readyState >= HAVE_NOTHING code=3
abort: readyState >= HAVE_NOTHING
emptied: readyState >= HAVE_NOTHING
loadstart: readyState >= HAVE_NOTHING
durationchange: readyState >= HAVE_METADATA duration=12.043
loadedmetadata: readyState >= HAVE_METADATA
