By Peter Bell

How to keep up with a site . . .

I get almost all of my information from blogs these days, but occasionally, you need to get some information from (shock horror) a website without an XML feed . . .

For example, I am interested in attending Paul Grahams Start up School if I can this year. Well, the site says that the event will be held in March and to check back in January for more information. But when?!

A quick Google brought be to Change Detection which promises to notify me whenever any page I tell it about changes. The sign up process was quick and efficient, so now I just have to hope it works as advertised. I also set it up to notify me whenever my blog changes, so hopefully I'll know that it works shortly after posting this.

Does anyone else have services they use for this that they'd recommend?

Comments
The Yahoo Search API returns a modified date on the result set which can be iterated over to determine if the site was updated. Google's Search API (now depreciated) also provided similar results. Nice find, might be interesting to play with, maybe creating a email just to handle this and have a server bot monitor the email address.
# Posted By Christopher Wigginton | 1/7/07 10:44 AM
Hi Christopher,

Thanks for the Yahoo! API feedback. I actually particularly like the idea of the custom email account. Guess you could also write a script to do this - someone posted a diff tool the other day you could use, but I can't immediately remember who . . .
# Posted By Peter Bell | 1/7/07 10:55 AM
Hmmm, well 24 hours later it didn't send me a single notification, so either it's getting eaten by my spam filter or it doesn't work. Just an FYI.
# Posted By Peter Bell | 1/8/07 9:09 AM
It worked eventually - just a little slower than hoped for.
# Posted By Peter Bell | 1/10/07 12:27 PM
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