Is it possible to create a small script?

Question

PHP

How to implement a script that will go to a specific site under a log and password and take values ​​from there in order to work with them in the future?
The essence of what is the company's website on which there is a page of statuses of various services, and if one falls, it changes the status, this is not very convenient. Naturally, I don’t have access to the site, I want to make a script that will check statuses every 30 seconds and unsubscribe to me in the cart if something has changed.

Answer 1

there is a company website on which there is a page of statuses of various services and if one falls, it changes the status,

If it changes the status on the page without reloading, then it is relatively easy to implement:
1. Determine what technology is responsible for updating information on that site (Ajax, WebSocket or otherwise)
2. Implement a client in php with all the consequences.
3. Use telegram
bot