
Fast.com
Speedtest.net
SpeedOf.Me
Testmy.net
nPerf
Speed Test by Cloudflare
speedtest-cli
Self-hosted Speedtest for HTML5. Easy setup, examples, configurable, mobile friendly.

Cold Turkey
Freedom.to
Time Sink
Anti-Social
Strict Workflow
ChatterBlocker
SelfRestraint
LeechBlock is an extension for Firefox and Chrome that allows users to block time-wasting sites.

Which is more popular?
Based on our record, LibreSpeed seems to be more popular. It has been mentioned 34 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | github.com | proginosko.com |
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What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


No analysis of LibreSpeed yet.
Overall verdict
Why this product is good
Recommended for
LeechBlock is recommended for students, professionals, or anyone who finds themselves frequently distracted by social media, news websites, or other online content. It is particularly useful for those who need a simple solution to improve their focus and time management.
Walkthroughs and reviews on video.
Self-host your own internet speed test with LibreSpeed!
More videos
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using LibreSpeed and LeechBlock. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


I run internetspeedtest.net, a free, no-signup speed test built on the open-source LibreSpeed engine. - Source: dev.to / about 1 month ago
Try hosting a DIY speed test on a cloud server (like Google colab or the free oracle instances or whatever): https://github.com/librespeed/speedtest. - Source: Hacker News / over 3 years ago
It should be DIA. They provide the internet connection to the company since 2 decades and it's a very small ISP, so it's very vague in terms of contract. Iperf was giving me very terrible results with TCP, UDP was giving me a couple of... Source: over 3 years ago
Tracking LeechBlock since Mar 2021.
When comparing LibreSpeed and LeechBlock, you can also consider the following products.

Quickly test your internet speed with this fast-loading speed test powered by Netflix.
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Cold Turkey is a free productivity program that you can use to temporarily block distractions so that you can get your work done!
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Test your Internet connection bandwidth to locations around the world with this interactive broadband speed test from Ookla
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Freedom is a productivity hack that lets you block apps, websites or the entire Internet on iPhones, iPads, Windows and Mac computers.
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SpeedOf.Me is an HTML5 Internet speed test. No Flash or Java needed!
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Time Sink helps you track how you spend your time on your Mac.
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