Extracting real time data from a website

I am not a coder.

$wg(“mywebsite”,txt)$ shows all the text but not the dynamic numerical data in a table on that website. In the text produced by wg() I see a variable which must be getting the information from somewhere else. I tried using raw instead of txt and I see in the code. td id=“param3” instead of the numerical data.

Is there a way of getting the information using the td id?

If the website is valid XML you can try parsing it as an XML, otherwise you would have to either use a regexp or use headers (which is not possible currently)