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View Full Version : Is it possible to tell when Google



ms eagle
01-08-2003, 10:41 PM
Cache's a website. I thought I saw someone post that google cache their site on such and such date. Is it possible to tell when they visit your website?

MCookie
01-08-2003, 11:01 PM
Sorry, no. You can't tell any SE spider when to visit your site or not.
You can block them, try to prevent them from caching your pages but you can't tell them when they're welcome or not. They just come and go when they want.

A link: http://www.google.com/webmasters/

ms eagle
01-08-2003, 11:09 PM
Well thanks for that info MCookie

applesauce
01-09-2003, 06:39 PM
sure! look at the bottom of a search result, and you'll see the "cache" button. that's there cache of your site.

MCookie
01-09-2003, 11:30 PM
Getting your site spidered by Google and/or letting Google cache your pages are two different things.

As far as Google concerns, you can
A. Keep the bot away with a robots.txt or meta tag.
Pages won't get indexed nor cached and won't be found in a search.

In your robots.txt:
User-agent: Googlebot
Disallow: /

Or meta tag:
<META NAME="ROBOTS" CONTENT="NOINDEX, NOFOLLOW">

B. Get your site spidered but not cached.
Your pages will get indexed and show up in de search results without a link to cached versions.

All robots:
<META NAME="ROBOTS" CONTENT="NOARCHIVE">

Google only:
<META NAME="GOOGLEBOT" CONTENT="NOARCHIVE">

jkd
01-09-2003, 11:44 PM
I'd look for their spider in your logs. They might specify something special in the user-agent if it is caching, and then all you need is a server-side script to look for that, and save the time somewhere.

MCookie
01-10-2003, 12:00 AM
No, you can't tell from the user-agent if it's going to cache a page or not, but as far as I know, Google is the only SE with links to cached versions of pages in the search results. I wouldn't block their spiders but if you don't want older versions of your pages in their cache, the noarchive meta tag may be of use.

Although I know for sure very, very few people actually use the 'cached' link.



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