Daily Post January 21 2026
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LibreSpeed
As we keep talking here at mintarc, you all know there is a growing demand for more transparent, private, and customizable tool alothough Japan has not really seen the light yet. in this case LibreSpeed, is an alternative to mainstream testing services. This self-hosted speed test utility is a way to measure network performance without the baggage associated with commercial proprietary software.
This is a speed test tool that is designed to be hosted on your own server. That is different from many other speed tests that require heavy browser plugins or some crazy backend frameworks, LibreSpeed is built using Javascript, PHP, and MySQL or PostgreSQL. Its primary value lies in its simplicity and the fact that it does not rely on Java, which were common requirements for legacy speed tests. The project provides a clean, web-based interface that allows users to measure download speed, upload speed, ping, and jitter. Because it is designed to be platform-agnostic, it can run on almost any web server, ranging from a low-power Raspberry Pi to a high-end enterprise server cluster.
Open Source Over Commercial Services
The most immediate question many users ask is why they should bother setting up their own speed test when dozens of free commercial options exist. The answer primarily concerns privacy and data integrity. Most free commercial speed tests are funded by advertising and the collection of user data. When you run a test on a commercial site, your IP address, service provider, and location are often recorded and sold to third parties or used for targeted marketing. LibreSpeed eliminates this privacy concern entirely. Since you host the software yourself, you own the data. There are no tracking scripts, no third-party cookies, and no hidden telemetry being sent back to a corporate entity.
Looking past privacy, it has a level of accuracy that commercial tests cannot match in specific scenarios. Most commercial tests automatically connect you to a server they deem "optimal," which is often a server within their own partner network. This can create a "best-case scenario" result that does not reflect real-world performance when accessing your specific internal resources or a particular data center. When hosting this on your own infrastructure, you are measuring the actual pipe between your users and your specific network. This is invaluable for troubleshooting internal bottlenecks that a public speed test would never be able to detect.
Advantages for Small Business
For small businesses, LibreSpeed is more than just a novelty; it is a functional tool for IT management and customer assurance. Many small businesses operate with limited IT budgets and cannot afford expensive network monitoring suites. This provides a professional grade diagnostic tool at zero licensing cost. A small business can host an instance of LibreSpeed on their local office network to help employees diagnose connectivity issues without leaving the corporate intranet. This helps distinguish between a problem with the office Wi-Fi and a problem with the external Internet Service Provider.
Also, for small businesses that provide hosting services, managed IT, or web development, LibreSpeed serves as a value-add for clients. A service provider can host an instance in their data center to prove to clients that the promised bandwidth is being delivered. It provides a transparent, "no-nonsense" interface that clients can use to verify their connection quality. Because it is customizable, the business can brand the interface with their own logo and colors, creating a professional experience that reinforces brand trust while providing a useful service.
Features
It has features that cater to both casual users and technical administrators. One of the features is its multiple-server support. If an organization has multiple branch offices or data centers, a single LibreSpeed frontend can be configured to allow users to select which server they want to test against. This makes it an excellent tool for testing latency between different geographic locations. Additionally, the software supports multiple "telemetry" backends. This means that if you choose to enable it, the results of every speed test performed can be stored in a database. This allows administrators to view historical trends, identify peak usage times when speeds might drop, and generate reports on network performance over time.
It can be deployed as a simple set of PHP files, or it can be run as a Docker container, making it compatible with DevOps workflows. It supports various encryption standards and can be secured with SSL certificates. For users with specific needs, the test parameters themselves are adjustable. You can change the duration of the test, the size of the overhead, and the number of concurrent streams used during the download and upload phases. This level of granular control is rarely available in consumer-grade speed tests and allows for much more rigorous stress testing of a network link.
Licensing
It is released under the LGPLv3. This is a free software license that allows users the freedom to run, study, share, and modify the software. For a business or an individual developer, this license is particularly advantageous because it permits the integration of LibreSpeed into other projects even proprietary ones without forcing the entire project to become open source, provided the LibreSpeed components remain under the LGPL.
This licensing model ensures that the project remains community-driven and transparent. There is no risk of the software being suddenly locked behind a paywall or the "free" version being crippled to push users toward a premium tier. The open-source nature also means that the code is subject to public audit. Security-conscious organizations can review every line of code to ensure there are no backdoors or vulnerabilities before deploying it on their private networks.
A nice and easy to use tool: https://librespeed.org/