I'm using Geany 1.23 on Linux Mint 15.
Whenever I save a CSS or HTML file while using the Web Preview plugin, it takes 3 to 5 seconds to load the page. This seems unreasonably slow for loading a web page that is not even 100 kilobytes in size. It takes this long on every single page refresh or load, which means that with frequent edits and saves, it becomes very frustrating.
I've also discussed this issue on Ask Ubuntu:
http://askubuntu.com/questions/321444/why-is-the-web-preview-in-geany-slow-to-load
I hope this bug can be resolved. It would be great to be able to use Geany for editing web pages.