Will updating Adsense code on a page cause a fresh crawl?

[SEOPTI]

I'm not sure if a page will get a new cache date when you change Adsense code on this page. Not sure if Google considers this page as updated in this case.

[Quadrille]

Google search caches when it feels like it; changes make that more likely, adsense or any other tweak, but nothing is guaranteed.

It certainly will not force a crawl.

[edited by: Quadrille at 1:58 pm (utc) on Mar. 1, 2007]

[skweb]

The two spiders are separate any way and according to Google do not talk to each other.

[tedster]

I think you've misundertood something, skweb. Since Big Daddy rolled out last year, Google's spiders do share a common cache and their crawls are coordinated. It's just that having Adsense account does not affect ranking. But spidering, that earlier first step, is coordinated across various Google spiders.

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