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Liberating Web Analytics. Star us on Github? +1. Piwik is the leading open alternative to Google Analytics that gives you full control over your data. Piwik lets you easily collect data from websites, apps & the IoT and visualise this data and extract insights. Privacy is built-in. We love Pull Requests!
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Latest commit d413c6c Jun 29, 2016 @sgiehl sgiehl committed on GitHub Merge pull request #10265 from piwik/translationupdates
[automatic translation update] Updated 418 strings in 11 languages (ar, da, de, es, et, fa, sl, fr, it, sq, el)
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config fixed some typos [ci skip] Jun 18, 2016
core Use Common::sendHeader for consistency May 23, 2016
js Merge pull request #10181 from piwik/customdimension_31 Jun 1, 2016
lang language update Jun 29, 2016
libs Update jquery to latest 1.*, new release checklist test Jun 29, 2016
misc Update jquery to latest 1.*, new release checklist test Jun 29, 2016
plugins language update Jun 29, 2016
tests Update jquery to latest 1.*, new release checklist test Jun 29, 2016
tmp #7612 Restore the tmp folder Apr 3, 2015
.bowerrc refs #6469 some initial work for using bower Oct 20, 2014
.coveralls.yml Restored useless file because here be dragons Dec 3, 2014
.gitattributes Adding .ico as binary file in gitattributes Oct 5, 2015
.gitignore Remove references to Sqlite Nov 5, 2015
.gitmodules Manage PiwikTracker through composer (closes #9349) Dec 21, 2015
.phpstorm.meta.php Add support for auto-completion when using the container thanks to th… Jun 24, 2015
.scrutinizer.yml Try to debug unit tests on Scrutinizer Jun 10, 2015
.travis.yml split all tests (#10192) May 30, 2016 JavaScript SDK: add support to send tracking requests to multiple Piw… May 23, 2016 How to submit code improvements via pull requests? Feb 22, 2016 We're hiring engineers! Feb 20, 2016
LEGALNOTICE Update pchart version number May 10, 2015 Revising and tweaking the file for clarity, assuming a non… Jul 15, 2015 link to useful CI build result dashboard and tweaks Jun 8, 2016 typo security Jan 6, 2015
bower.json Update JQuery to the latest 1.12.4 version (#10260) Jun 28, 2016
composer.json Disable TLS to workaround CI failures #10023 Apr 8, 2016
composer.lock device detector update Jun 2, 2016
console Removed useless translations loading (now lazily-loaded) Jan 5, 2015
index.php Removed Piwik\Loader: Composer's autoloader is now included in core/b… Dec 22, 2014
piwik.js rebuilt piwik.js May 28, 2016
piwik.php Merge branch 'master' into config_step_2 Apr 26, 2015

Piwik -

Latest Stable Version Latest Unstable Version License

Code Status

Build Status Scrutinizer Code Quality Code Coverage Percentage of issues still open Dependency Status


Piwik is the leading Free/Libre open analytics platform.

Piwik is a full featured PHP MySQL software program that you download and install on your own webserver. At the end of the five minute installation process you will be given a JavaScript code. Simply copy and paste this tag on websites you wish to track and access your analytics reports in real time.

Piwik aims to be a Free software alternative to Google Analytics, and is already used on more than 1,000,000 websites. Privacy is built-in!

Mission Statement

« To create, as a community, the leading international Free/Libre web analytics platform, providing access to all functionality through open components and open APIs. »

Or in short:

« Liberate Web Analytics »


Piwik is released under the GPL v3 (or later) license, see misc/gpl-3.0.txt


  • PHP 5.3.3 or greater
  • MySQL 4.1 or greater, and either MySQLi or PDO library must be enabled
  • Piwik is OS / server independent



  • Upload piwik to your webserver
  • Point your browser to the directory
  • Follow the steps
  • Add the given javascript code to your pages
  • (You may also generate fake data to experiment, by enabling the plugin VisitorGenerator)


If you do not have a server, consider our Piwik Hosting partner:


For the list of all tickets closed in the current and past releases, see For the list of technical changes in the Piwik platform, see


We believe in liberating Web Analytics, providing a free platform for simple and advanced analytics. Piwik was built by dozens of people like you, and we need your help to make Piwik better… Why not participate in a useful project today?

You will find pointers on how you can participate in Piwik at

Quality Assurance

The Piwik project uses an ever-expanding comprehensive set of thousands of unit tests and hundreds of automated integration tests, system tests, JavaScript tests, and screenshot UI tests, running on a continuous integration server as part of its software quality assurance.

We use testing tool to help check the Piwik user interface is compatible with many browsers.

Learn more


Security is a top priority at Piwik. As potential issues are discovered, we validate, patch and release fixes as quickly as we can. We have a security bug bounty program in place that rewards researchers for finding security issues and disclosing them to us.

Learn more


Contact us: or

About us:

More information

What makes Piwik unique from the competition:

  • Real time web analytics reports: in Piwik, reports are by default generated in real time. For high traffic websites, you can choose the frequency for reports to be processed.

  • You own your web analytics data: since Piwik is installed on your server, the data is stored in your own database and you can get all the statistics using the powerful Piwik Analytics API.

  • Piwik is a Free Software which can easily be configured to respect your visitors privacy.

  • Modern, easy to use User Interface: you can fully customize your dashboard, drag and drop widgets and more.

  • Piwik features are built inside plugins: you can add new features and remove the ones you don’t need. You can build your own web analytics plugins or hire a consultant to have your custom feature built in Piwik

  • Vibrant international Open community of more than 200,000 active users (tracking even more websites!)

  • Advanced Web Analytics capabilities such as Ecommerce Tracking, Goal tracking, Campaign tracking, Custom Variables, Email Reports, Custom Segment Editor, Geo Location, Real time maps, and more!

Documentation and more info on

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