This is an example of how flexible Node-RED can be. This comes from a template and the following is remote content from another blog of mine:
D.E. is a way of doing. D.E. simply means doing whatever you do in the easiest most relaxed way you can manage, which is also the quickest and most efficient way, as you will find as you advance in D.E. You can start right now tidying up your flat, moving furniture or books, washing dishes, making tea, sorting papers. Don’t fumble, jerk, grab an object. Drop cool possessive fingers onto it, like a gentle old cop making a soft arrest.
It’s no problem to do a http request while create the contents for a page.