New to Performance? Start with F12.
The F12 tools built into Microsoft Edge can be used to analyze the general performance of a web site. It provides similar (but more limited) capabilities to the Windows Performance Toolkit (WPT) from right within the browser.
Looking to dig deep? Try the Windows Performance Toolkit.
- Measure CPU time taken for software to complete work
- Calculate the memory allocated by software
- Show the details of downloading files from remote servers
- Measure frame rate.
Here’s how to investigate website performance using the Windows Performance Toolkit.