How to display text from a page in google spreadsheets?

Question

Google Apps Script

It is necessary to display on a page like https://www.pochta.ru/tracking#RG886664219CN to check if there is a certain text on it, like "354000".
Then it will be possible to understand whether the parcel has arrived at the post office
. Can this be done using Google App Script?

Answer 1

No way.
There is no such possibility, because, most likely, the content on the page consists of components that require the browser to work, and in Sheets there is no such possibility.
You can try any import function or script yourself
Sincerely.

Answer 2

import.io