CODEWITHSUNDEEP
javascriptgoogle-chrome-devtoolsdata-transfer
Karlos Otruba
Karlos Otruba

Reputation: 79

Javascript amount of transfered data on page

I am looking for a programmatic way to display how much data was transferred when accessing a website - for example as seen in Google Chrome's DevTools:

enter image description here

Is there a browser API to read this information from?

I was looking and searching everywhere, but it seems it cannot be done? Does anyone have any experience with this? Thanks for any help!

Upvotes: 0

Views: 99

Answers (1)

Gabriel
Gabriel

Reputation: 1449

Have a look at the Performance API: https://developer.mozilla.org/en-US/docs/Web/API/Window/performance

and in particular the transferSize prop : https://developer.mozilla.org/en-US/docs/Web/API/PerformanceResourceTiming/transferSize

Upvotes: 1

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