Find something interesting in website. It’s really cool! See as below screenshot. The development tool reminds me that very beginning of my career, as a software engineer. Tried some steps of the tool, and those definitely attracts me, not that boring when it was as my job. Maybe someday in future I will restart coding as an interest, eventually it is a necessary ability.

In ‘performance’ window, hit Ctrl+Shift+E, after around 3 seconds, we can get the analysis report. It shows the performance how website works during the whole loading process.

It’s clear and beautiful, and user-friendly.

And we can also see vividly how much time the web costs in each step.

Meanwhile, I use another popular browser ‘internet explore’ to have a same test. Well, after 10 mins, see what we got, still a blank report..

Possibly, in this aspect, the browser Chrome from google is much better than ie.