With settings that anonymous can answer, the ckeditor.js gets loaded on nearly each page (117KB-370KB) even if not needed. So I think we could speed up things, only loading the editor when needed.
We could use jquery's getScript to load it only when needed, i.e. no answer or answer button clicked.
117KB-370KB bandwidth for "nothing" (98 % of my visitors do not answer if there is an answer) is a lot.
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