when you open a image in the browser the status is 200. When you open the image again the image is already cached and the status is 304 "not modified".
With the seo mod the status is always 200. I have test with with many phpbb seo gallerys and its always the same. So in this case I am sure its not my fault.
Reason is, that the Last modified Date is always changing, it gives a 200 instead of 304.
Is it possible to fix this?
thank you very much