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Firefox 89.0.2 (64-bit) - Page info does not show "Page Size" at all.

  • 2 replies
  • 1 has this problem
  • Last reply by navonooo

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I've googled on how to see page size, and according to Mozilla support, need to get to page info by clicking on CTRL + I and then you'll see, under "General" tab: "Page Size" in KB.

Problem starts when "Page Size" isn't shown at all (it doesn't exists.. not empty or anything). Why? and how can I see it?.

Attached screenshot of what I see.

Thank you.

Attached screenshots

All Replies (2)

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I don't remember that info being there for the page (it is there for some images on the Media tab).

Firefox has a developer tool called the Network Monitor that can show all of the files used to build the page and both their individual size and the total "page weight" of everything loaded. However, if you didn't have it open when you loaded the page, you will need to reload. More info in this article:


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Spot on solution. thank you.


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