[Air-l] Question about tracking the history of web sites

[LEE JENG HOON]

Hi.

I am wondering whether we can track the changes in the web sites with a 
given topic.

For example, when I look for web sites on abortion and I like to see the 
growth of the popularity on the Internet, is there any way to compare the 
web sites  at the six month ago with the web site at this moment?   I know 
some search engines provde some options to set "Date" to limit the web sites 
by the terms of update.

I like to have any thoughts and ideas for problems and sugggestions.

Have a nice weekend.

Jenghoon Lee

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