Note: I'm not saying that you're wrong. At all.

I'd be inclined to take a different tack on this.

Script to check the last modfied date/time on external links, and if changed since last checked give the list for a human to check.

Of course, there are issues with getting the last modified accurately, but I imagine that they're more solvable than parsing for content.

Perhaps each page has a certain string you can check for to make sure it's unchanged?

Hope the different viewpoint helps.

Malach
So, this baby seal walks into a club.....

In reply to Re: Checking external links for inappropriate content by Malach
in thread Checking external links for inappropriate content by joealba

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