YouTube clients know very well the race between the red and the dark bar that stems from slow buffering of a video that you're watching. So to stay away from the inconvenience, you can generally take a speed test to know whether there's an issue with the video or your own web association.
You should simply to right-tap on the video and in the menu that seems pick Details for geeks (truly amusing YouTube). A data box will show up in one corner of the video screen that will give you your web's association speed, network movement, and cushion wellbeing.
detail for geeks
Aside from the association speed, this data box will show you numerous other details in regards to the video for example Video ID, Edges, Ideal goal, and Codecs, and so on
