Mozilla add on for measuring the Elements of WebPages

About what the article is?
We are going to measure the web pages using Mozilla add on. You may ask What is the use?. This trick will helpful for website owners to fix the elements in their websites. You can measure websites for reference also.

What you need to do?

  • Go to this link:
  • Install the Add on(by clicking the “add to Firefox” button)
  • After installation completed,restart the firefox.
  • You can see the icon in status bar .
  • Drag the ruler to select the element for example hackspc.com logo and it will automatically show you the exact width and height in pixels of the selected image.

Screen shot tutorial:

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