Network Speed Tester Progressive Web App

Test it -> https://network-speed-tester.now.sh/ (make sure you don't have any Adblocker running. Remote requests are blocked)

This is a PWA playground for testing browser APIs capabilities. Beside the fancy and user friendly look, this app is build with some advanced features of ES8 Javascript and CSS, like this:

• SharedArrayBuffer
• Performance.now
• Fetch
• ServiceWorker
• Manifest
• Grid responsive layout

This is just an up-to-date version from 2017 ( https://github.com/glococo/onefile-speedtester )

There is still room to be improved, like:

• make more than one down/upload request to use the maximum
• use the latest OpenStreetMap API

Compatibility

Some newest Web Browsers had support for SharedArrayBuffer till January 2018. It was disabled later due to Spectre & Meltdown vulnerabilities. This was intended as a temporary measure until other mitigations were in place. Some of them, re-enabled it.

• Desktop: Chrome 68 or newer

• Desktop: Edge 79 or newer

• Desktop: Opera 64 or newer

• Desktop: Firefox +57 with "about:config" -> "javascript.options.shared_memory" flag enabled

• Android: Chrome +64 with "chrome://flags" -> "WebAssembly threads support" flag enabled

• Android: Firefox +57 with "about:config" -> "javascript.options.shared_memory" and "javascript.options.experimental.fields" flag enabled

• Android: Opera 57 not supported

• Android: Edge 45 not supported

Features

• Customizable test duration
• Individual and total Percentage
• Download speed in Mbps and MB, and total downloaded
• Upload speed in Mbps and MB, and total uploaded
• Ping
• Jitter
• IP Address
• OpenStreetMap background with GeoLocation
• Server log file loging
• Responsive

Requirements

• Node JS

How to use in your site

git clone https://github.com/glococo/network-speed-tester.git node api/index.js

License

Copyright (C) 2020 Guillermo Lo Coco

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.