Test Result

Errors: (1 critical)
Warnings: (0 non-critical)
Passed: (2 passed)
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Input Url:
https://youtu.be/VfZ3uh3pR9w
Stream Site:
Your ISP:
Comcast Cable
Location:

Browser Test Incomplete

Operating System

Unknown version of Mac OS 10 0 %

Unknown version of Mac OS 10

Mac OS X

Release Date: Mar 24, 01

You are 12 versions out of date

Your operating system is outdated and unlikely to receive updates to imrpove or fix playback for streaming video.

Fix

0%

Speed Test Incomplete

Flash Test Incomplete

ISP

Comcast Cable 88%

Comcast Cable

Your internet provider (ISP) is the gateway between your device and the video stream. Network issues are the most common cause of streaming problems, like excessive buffering or loss of quality.

88%

Site Test Incomplete

Buffering

0 Buffering Events 100%

Buffering occurs when the media you're viewing has played out faster than your device can download it, causing it to stop and wait for the next chunk of data to become available.

Buffering is an issue specific to your internet connection, and not the speed or capability of the device you're viewing on.