There is a web page I need to extract streaming data from.
It is not video or music but numerical values.

I can do it with LibreCalc but only stagnant data, not live data.
The labels load but not the numerical data I need.
Example: Total...9999999, all I get is Total: no numerical data.
I would like to capture this data every half hour.

How can this be solved?

Thanks,
dlw