Page Weight Calculator

Anyone know (from experience) of a good free page weight calculator?

Something ideally that can include images and external .css & .js files.

Thanks

In Firefox’s Web Developer extension under Information, the View Document Size can tell you that.

There’s also this: http://www.websiteoptimization.com/services/analyze/index.html, which you can also get to via the Tools menu of the same extension.

the View Document Size can tell you that.

This is excellent, thank you!!