How to extract text from an html page to insert in another?

Question

I would like to extract some text, which is changing every 30 min, from a weather website (METAR for pilots) and integrate it on a self made html page (i'm doing a summary of many weather informations on one page). The text is in a class on this website : https://metar-taf.com/LFBO

and it is the text in the dark blue rounded box, above the "donate" button. looks like this when i inspect : METAR LFBO 011700Z AUTO 29020KT CAVOK 08/M05 Q1010 TEMPO 32020G35KT

i don't really like iframes as they slow down the page loading a lot, is there another way ?

thank you

I tried to use some part of code here Extract the text out of HTML string using JavaScript but it is not adapted to my use. I just need the text "extracted" and usable on another page.