YouTube™ Open Tabs Total Time wót Tomas Martty

3 z 5 gwězdkow

2 pógódnośeni

Z 5 z 5 pógódnośony
wót Duelbro, 3 jierren lyn
Works well for me, even tracks time left on videos, not just total time.
Z 1 z 5 pógódnośony
wót Wužywaŕ Firefox 13074501, 4 jierren lyn
Do not work for me. Shows NaN NaN Total Time