Over the past couple of months the following services have been trialled:
- Google Page Speed – analysis of web page performance and guidance on improvements – runs from within Firebug
- Yahoo YSlow – analysis of web page performance and guidance on improvements – runs from within Firebug
- Quixapp – bookmarklet allow easy access to Pingdom
- WebPageTest – analysis of web page performance which provides alternative download locations and video playback
- SpriteMe – tool to merge all graphics from a page into a single file to improve page performance
- Performance Advent Calendar – links to articles on improving web site performance