Have you ever been to a web site and seen this?
This warning is triggered in IE if it is displaying a secure HTTPS page that has caused a non-secure (i.e. HTTP based) resource to be downloaded. The message box doesn’t allow the user to control whether the non-secure content should be downloaded, only whether it should be displayed.
This [...]
Web 2.0 is a term often used to describe next generation web sites that have moved beyond the simple page request->process->response cycle and are utilizing services on the web server to return data that can be rendered without making page transitions. The result is often a more responsive user interface that closely mimics a desktop application.
The [...]
In practice, you only need two settings to optimize caching:
Don’t cache HTML
Cache everything else forever
“Wooah…hang on!”, we hear you say. “Cache all my scripts and images forever?“
Yes, that’s right. You don’t need anything else in between. Caching indefinitely is fine as long as you don’t allow your HTML to be cached.
“But what about if I [...]