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Spiders like Googlebot choke on Session IDs

Many ecommerce sites have session IDs or user IDs in the URL of their pages. This tends to cause either the pages to not get indexed by search engines like Google, or to cause the pages to get included...

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Google Store makeover still not wooing the spiders

You may recall my observation a few months ago that the Google Store is not all that friendly to search engine spiders, including Googlebot. Now that the site has had a makeover, and the session IDs...

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Google’s index hits 8 billion pages. Yes folks, size does matter.

On Wednesday, the day before Microsoft unveiled the beta of Microsoft Search, Google announced that their index was now over eight billion pages strong. Impeccable timing from the Googleplex. Just a...

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Is your site unfriendly to search engine spiders like MSNBot?

Microsoft blogger Eytan Seidman on their MSN Search blog offers some very useful specifics on what makes a site crawler unfriendly, particularly to MSNBot: An example of a page that might look...

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Bloody hell, that’s a lot of information

My feeling of technogeek euphoria that I got last month when Google doubled the size of their index has quickly evaporated as I perused Berkeley’s “How Much Information” study. Here’s some stats that...

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AdSense Spider Cross-Pollinates for Google

A few bloggers such as Jenstar have just posted that pages spidered by Google’s AdSense bot are appearing in Google’s regular search results pages. Shoemoney just blogged that Matt Cutts has officially...

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In other news, a new free Clinic

Search Engine Journal today opened free SEO Clinic for sites in need of optimization or with specific challenges that have not been overcome. A group of leading SEOs including Carsten Cumbrowski,...

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Dupe Content Penalty a Myth, but Negative Effects Are Not

I was interested to read a column by Jill Whalen this past week on “The Duplicate Content Penalty Myth” at Search Engine Land. While I agree with her assessment that there really isn’t a Duplicate...

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Yahoo’s Recent Spider Improvement Beats Google’s

Yahoo!’s Search Blog announced yesterday that they were making some final changes to their spider, (named “Slurp”), standardizing their crawlers to provide a common DNS signature for...

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Search Engine Crawling and Indexing Factors

The post today is about getting a site crawled and indexed effectively by the major search engines. It can be frustrating for a site owner to find that her newly built site with bells and whistles is...

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