You could use the WWW::Mechanize module to save the page locally, you could then compare it against the saved page from a previous run. If the page in question requires JavaScript see WWW::Mechanize::FAQ for a list of alternative modules.

In reply to Re: Help Fetch HTML by marto
in thread Help Fetch HTML by neil4636

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


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