Boomerang web beacons

The DOM’s performance navigation and timing API makes it easy to gather Page Load time measurements in a consistent manner across the major browsers. But it does not address the problem of getting the measurement data from the visitor’s browser back safely into your hands for analysis and reporting. Tools… Continue reading

Real User Measurements (RUM): why is this web app running slowly, Part 9

This is a continuation of a series of blog entries on this topic. The series starts here. Real User Measurements (RUM) The other way to obtain client-side Page Load time measurements – and one that is becoming increasingly popular – is a tool that measures page load time from inside… Continue reading