Sandbox

I was trying to add some images to my project home page ,I upload the images to my joomlacode account ,then i embedded them to the project home page,,,the image appears fine
but when i went to my files i notice the  Images shows that were downloaded  more than 16 times
  I had just visited the project page only twice
http://joomlacode.org/gf/user/drma/userfiles/my
The question is : Is it possible to consider joomlacode.org security gap ,virtue that may affect the whole downloading counter system of the site

then i upload the images to another server ,,,,its not shown at all,,,
It seems that they stopped the src privilege from another site