The goal of the EmigratingToOz.com website is to be the oracle of information about Australia for us UK poms and to help them in the emigrating process. To that end, one of the things we needed to do was also supply real-time information about Australia from the point of view of weather, money and time.
Initially, the website was set up to actively get this information from a variety of sources and simply display on the page via the master page. However, the weather information in particular, comes from a slowish website that was killing the inital load time of the site.
The solution was simply to implement Ajax calls to get the information required in an asynchronous manner. Using the generic library that we created to demostrate Ajax calls on our main website, we were able to implement the calls for all of the data in one quick afternoon. The result is a quicker and more pleasing experience.