It is possible to reason server-side or client-side why uploading a small file through the iframe method may take this type of very long time?

I am just attempting to upload personal files with an iframe therefore the user does not need to leave the page. Everything works but it is incredibly slow. Strangely enough, once in many, it'll really undergo rapidly. I am unsure what's happening.

Browser is Opera 3.6. Server is CentOS 4 with HTTPd 2..

My bad, works out the code I acquired from elsewhere was posting utilizing the same form which within this situation was large. It made the browser compile everything for submission only for the upoad. And also the server-side process needed to decompile all that on its finish, too. Combined, I suppose this is exactly why it had been slow.