Hi mate,
for your problem there are several reasons and ways to solve it. First of all, I need to know whether it is the case with all browsers that the images are downloaded immediately, or whether it is only the case with a certain browser (which browser do you use)?
A solution that often solves the problem is to specify the MIME-Types differently as in the following example:
Try Content-Type: image/jpeg
instead of
Content-Type: image/jpg
image/jpeg is the correct MIME-Type for jpeg images.
Kind regards,
Andy 
Hi mate,
for your problem there are several reasons and ways to solve it. First of all, I need to know whether it is the case with all browsers that the images are downloaded immediately, or whether it is only the case with a certain browser (which browser do you use)?
A solution that often solves the problem is to specify the MIME-Types differently as in the following example:
Try Content-Type: image/jpeg
instead of
Content-Type: image/jpg
**image/jpeg** is the **correct MIME-Type** for **jpeg** images.
Kind regards,
Andy :)
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