
Browser
Firefox 70 %
Firefox
39.0
Release Date: Jul 2, 15
You are 2 versions out of date
An outdated browser can negatively affect the performance of your video playback, and could be missing important features required for certain types of video streams.
70%
Operating System
Windows 8 70 %
Windows 8
Windows
Release Date: Oct 26, 12
You are 2 versions out of date
An outdated operating system can negatively affect the performance of your video playback, and could be missing important features required for certain types of video streams.
70%
Internet Speed
21.32 Mbps 60%Download: Standard Video
Upload: Pass
Latency: Pass
Test Server: Los Angeles 5
Your download speed is the rate at which you can receive media content. A higher download speed allows you to receive higher quality (larger) content. Upload speed doesn't have as drastic of an effect on your viewing experience, but a minumum upload rate is required to 'respond' to the server offering your video stream. Latency and Jitter refer to the time it takes for each communication between you and the server offering the stream.
60%
Adobe Flash
Not Installed0%ISP
Cogent Communications 88%Cogent Communications
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
youtube 78%youtube

The content of the website containing your media has direct affect on the performance of it's playback. The presence of too many graphically intensive components like advertisements or other videos can dramatically reduce the responsiveness of the media you choose to view.
78%
Buffering
2 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.