![HTML5 Speedtest Logo](https://github.com/adolfintel/speedtest/blob/master/.logo/Readme-Logo.png?raw=true)

# HTML5 Speedtest

No Flash, No Java, No Websocket, No Bullshit.

This is a very lightweight Speedtest implemented in Javascript, using XMLHttpRequest and Web Workers.

## Try it
[Take a Speedtest](http://speedtest.fdossena.com)

## Compatibility
Only modern browsers are supported (IE11, latest Edge, latest Chrome, latest Firefox, latest Safari)

## Features
* Download
* Upload
* Ping
* Jitter
* IP Address
* Telemetry (optional)
* Results sharing (optional)

![Screenshot](https://speedtest.fdossena.com/screenshot.png)


## Requirements
 - A reasonably fast web server with PHP (see doc.md for details and use without PHP)
 - Your server must accept large POST requests (up to 20 Megabytes), otherwise the upload test will fail
 - It's also better if your server does not use compression, but it's not mandatory

## Quick installation videos
* [Debian 9.0 with Apache](https://fdossena.com/?p=speedtest/quickstart_deb.frag)
* [Windows Server 2016 with IIS](https://fdossena.com/?p=speedtest/quickstart_win.frag)
* [Ubuntu (External)](https://freedif.org/how-to-install-selfhosted-speedtest)

Also, here's an [example config on Ubuntu 16 LTS](https://github.com/adolfintel/speedtest/issues/50)

## How to use in your site
* See the examples
* [Read the wiki](https://github.com/adolfintel/speedtest/wiki)
* Read doc.md

## Multiple test servers
Please see the ```mpot``` branch

## Docker
Please see the ```docker``` branch

## Node.js backend
A Node.js implementation is available in the ```node``` branch, maintained by [dunklesToast](https://github.com/dunklesToast).

## Donate
[![Donate with Liberapay](https://liberapay.com/assets/widgets/donate.svg)](https://liberapay.com/fdossena/donate)  
[Donate with PayPal](https://www.paypal.me/sineisochronic)  
Send ETH at this address: ```0x8A5273d4e2618c4cff2C62d8EB731701FceEd8E3```

## License
Copyright (C) 2016-2019 Federico Dossena

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU Lesser General Public License
along with this program.  If not, see <https://www.gnu.org/licenses/lgpl>.