lucy24 - 12:07 am on Mar 16, 2013 (gmt 0)
The img, in that context, seems superfluous since it is only going to show what page is visited, which the logs already know.
The difference is that the img call will be written to the piwik database, so you'll see it there too.
I suppose you usually get naive users
For a given definition of "naive" at least :-P
afaik, both cookies and scripting are enabled by default in all current browsers. But even piwik is powerless in the face of google's "no keyword given" :( I came up #1 in the search for ... what? Nobody knows.