This is a pointless update.

I haven’t updated this blog for over a month. Google likes it when I update frequently. So I’m doing a pointless update to see what Google does. Last year I started updating the blog every two weeks and have noticed a huge increase in search traffic since then (anecdotal evidence I know, but controlled experiments on SEO are difficult).

Now my updates are less frequent, my traffic has dipped a little again. So I’m hoping that this update will cause my traffic to increase again.

So it’s not really a pointless update, it’s part of an experiment to see how Google responds. And in fact, I’ve actually managed to turn this into a vaguely interesting post about search engines after all, so the experiment is probably hopeless flawed. But read on if you’re interested in some chatter about how search engines like Google actually work.
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