This is a simplified view of the Document Object Model (DOM). Each box represents an object in the DOM tree structure. There are additional objects in the DOM that are not listed here. I hope to add them to an expanded image later.
The Document Object Model (DOM)
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Your image of the DOM is incorrect. What you’ve actually pictured is the Browser Object Model or the BOM
You know, I think you’re correct. This was posted a long time ago when I was first learning about these things. Either way, it’s ancient history as far as the Internet goes. It’s quite out of date now.