Just now I installed Page Speed by Google. It is similar to YSlow from Yahoo!. On analyzing the Page Speed report I could not find the page size and time taken to load the page details that you get in YSlow.
It is pretty simple to use:
- Visit a page for eg: http://wordpress.com/
- Invoke Firebug panel
- Select Page Speed tab and click Analyze Performance
- That’s it the report is generated
WordPress.com speed report suggests few improvements like:
- Browser Caching
- Minimize DNS lookup
- Minimize JavaScript
- Optimize Images
- Optimize the order of styles and scripts
- Use efficient CSS selectors
Refer Page Speed help to understand its usage, options and the report.
Srikanth Ramu