Speed Test Internet by Firefox addon Free

Check internet download/upload speed

3.8 (4 reviews)

146 Users

You'll need Firefox to use this extension

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About this extension

Using our add-on, you can check your internet speed right away. If you are constantly facing slow Internet issues, it might be time to have a talk with your Internet Service Provider to see what technical issues you may be facing.

Rated 3.8 by 4 reviewers

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