DOMContentLoaded事件何时确切触发？

Question

The docs say:

The DOMContentLoaded event is fired when the initial HTML document has been completely loaded and parsed, without waiting for stylesheets, images, and subframes to finish loading.

But what does "loaded and parsed" mean? Does it mean that they've been painted on the screen?

Answer 1

According to the Living Standard it is

Fired at the Document once the parser has finished

Which to me implies nothing has been drawn yet. Just that it has loaded the content so it can render the content. Although note that is is from a "non-normative" section, which means it is not binding.