Please advise me on the test result!!

[pmeenan]

When we refer to persistent connections from a web testing perspective we are referring to the connections between the user's browser and the web server. It is also referred to as keep-alives and is usually a configuration setting on the web server.

From what I have seen, hosting providers usually don't have it disabled on purpose (with a few exceptions) but they have a BrowserMatch or other rule in their configuration that ends up breaking it for IE.