The number currently shown is the sum of unique visitors for all pages within this category. This is wrong, we should not display or output in the API this data.
Keywords: nb_uniq_visitors unique visitors
(In ) - cleaned up the Tracker/Action code, added tests, as well as cleaning up Actions archiving code
periods independantly of the data set. Only data processed from this version will be affected.
For example, http://yourwebsite.org/piwik/piwik.php?idsite=1&link=http://example.org&redirect=1
will count the outlink in piwik and redirect the user to http://example.org
For example, http://yourwebsite.org/piwik/piwik.php?idsite=1&download=http://yourwebsite.org/download.pdf&redirect=1
will count the download in piwik and redirect the user to http://yourwebsite.org/download.pdf
rather than adding a depending on Piwik for your website to function properly.
However this feature is useful to some users as it gives a simple and reliable way of counting clicks, that you can then query using the Piwik API.