performance - Mixing html elements with JSF components reduces size JSF component tree -

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I would like to know what is JSF component tree inside it, only JSF components or both JSF components and HTML elements. I checked the component tree from the debugging window and saw that all the HTML elements are gray in the component tree, what does this mean? Since I can not see the size of each component / element then it is difficult to come up with any decision, someone can tell me, thank you?

If the html element (in depth) is not part of the component tree, then we can replace the JSF components with the html elements to reduce the component tree size, is this true?


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