Speedly is a simple CLI tool to test your page speed performance. It works with YSlow.
Speedly use PhantomJS.
If you're on OS X, Homebrew is the simplest way to install PhantomJS:
$ brew update && brew install phantomjsFor other operating systems, please check the download page.
Install it yourself as:
$ gem install speedlyAnd then execute:
$ bundleRun Speedly in Basic mode:
$ speedly -u http://www.zwoio.de
URL: http://www.zwoio.de/
Loading time: 2.3 s (2289 ms)
You can run Speedly with multiple URLs:
$ speedly -u http://www.zwoio.de,http://www.github.com
URL: http://www.zwoio.de/
Loading time: 2.1 s (2111 ms)
URL: https://github.com/
Loading time: 6.3 s (6327 ms)
-a, --advanced run Speedly in Advanced mode:
$ speedly -a -u http://www.zwoio.de
URL: http://www.zwoio.de/
Loading time: 2.2 s (2173 ms)
Requests: 14
Score: 84/100
Size: 419 kB (429499 B)
-v, --version display the version:
$ speedly -v
Speedly version 0.2.0
-h, --help display the help message:
$ speedly --help
Usage: speedly [--url[=<url>,=<url>]] [--advanced] [--version]
-u, --url Your URL(s)
-a, --advanced Use advanced mode.
-v, --version Display the version.
-h, --help Display this help message.
- Sven Winkler (@svenwin) - For the name and suggestions for improvement.
- Ariya Hidayat (@ariya) - PhantomJS
- Marcel Duran (@marcelduran) - YSlow
- Fork it
- Create your feature branch (
git checkout -b my-new-feature) - Commit your changes (
git commit -am 'Add some feature') - Push to the branch (
git push origin my-new-feature) - Create new Pull Request
Copyright (c) 2013-2017 Daniel Bayerlein. See LICENSE for details.
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