Google is playing with search results. About 3 or 4 months ago Google slipped in a little sentence in the upper right hand corner of the search results.

If you click on details, you will see some Google fast talk about how they are going to add an additional layer of results on top of the normal or traditional search engine results. Have a look:

Now up until today (October 16th 2008) it used to have sentence here giving you the opportunity to see the traditional results, and if you clicked on a link on this page you could remove the new and improved customized results and see a traditional search query results. Low and behold today, Google has done us a huge favor by removing the ability for us to not see the new customized results or the second set of search engine rankings.
Here is the lingo Google is providing us with to help us understand the second layer of search results:
When you perform a search, a message appears in the upper right corner of the search results page if the results have been customized based on one or more of the following factors:
Location: If you’re signed into your Google Account, your search results may be customized for a default location that you’ve previously specified (for example, in Google Maps). If you’re not signed in, then results may be customized for an approximate location based on your IP address.
If you’d like Google to use a different location, you can sign into or create a Google Account and provide a city or street address. Your specific location will be used not only for customizing search results, but also to improve your experience in Google Maps and other Google products.
Recent searches: We take into account whether a particular query followed on the heels of another query. Because recent search activity provides valuable context for understanding the meaning behind your searches, we use it to customize your results whenever possible, regardless of whether you’re signed in or signed out. In order to customize your results and show you the customization details, we keep the most recent query on your browser for a limited time. After that, the information is removed from your browser and disappears immediately if you close your browser.
*Web History: If you’re signed in and have Web History enabled, we customize your search results based on what you’ve searched for in the past on Google, and what sites you’ve visited. If there’s a particular search that you’d rather not have personalized based on your Web History, you can also just temporarily sign out of your Google Account. Learn more about Web History.
You can click the more details link in the message to see the specific information used to customize your search results. For privacy reasons, this information becomes unavailable after a brief period of time. Visit the Privacy Center.
Now I have polled about 20 internet savvy users, and none of them even noticed this little phrase in the upper right hand corner of the search results. Therefore one would assume that the vast majority of people whom use Google traditionally or the average internet user never even noticed these changes.
I believe that these changes do not impact the user experience, but they add an entirely new level to search engine optimization. Think about it, now you open a new browser and search for cheap laptops:

We see the number two result is laptopbroker.com with a site link (or basically number 2 and number 3).
Now we search for laptops:

You see laptopbroker.com is search result number 7.
Now let’s search for cheap laptops again:

Now laptopbroker.com is in position number 4. Why?
How is it that Google has determined that a person who searched for cheap laptops when opening up a new browser should see laptopbroker.com as the number two result, but when you search for laptops first and then cheap laptops laptopbroker should show as search engine result number 4?
I tend to believe that this new experience is not really 100% to improve the user experience, I believe this is to make search engine optimization or in reality search engine manipulation much more difficult.
If you consider that it is impossible to determine what a user searched for prior to the current search resulting in your website (or in my case my clients’ websites), you can never truly determine what your ranking really is. Now one is to assume that if you rank number 2 in a new browser for the search term cheap laptops and number 4 for cheap laptops after the search for laptop that you will never be far from the top few search results no matter what other searches you have done.
One other interesting spin on this is that if you searched for marriage counseling, and then search for cheap laptops, it does not display the second tier of search results, it goes back to the default search results, showing laptopbroker.com as number 2 for cheap laptops. It also does the same if you search for health insurance prior to a query for cheap laptops.
Now it appears that Google is not quite as smart as we fear at this point yet, as the only time it customizes these results, is when the searches are done in a related query. If one searches for laptop batteries and then cheap laptops, we get customized results; if you search for notebooks and then cheap laptops you get customized results. This does leave the SEO some opportunity to manage its clients results, but imagine if Google starts to “know” or “guess” what the user who searches for health insurance and then searches for cheap laptops should see based upon what everyone else in the users part of the world has done after searching for health insurance and then cheap laptops. This would be earth shattering.
Now needless to say I am not sure in my lifetime a search engine will ever be able to anticipate every possible combination of queries for every possibility search term as fortunately the amount of possible queries are infinite.
This is going to make the SEO world, start to work very hard to understand why Google would make these query based determinations, and what is keying off the varied search results. For now many people have begun to guess, but needless to say links and content do not have anything to do with this second layer of results, it is based upon something that is being done by the user and some tidbit of information Google has gathered from its users.
This type of monitoring of user behavior is something that has been done in the world of PPC and ad sense delivery for some time now, but this is really some of the first instances of search engines monitoring the user’s actions and supplying results based upon this information.
Recently Google has shown up on the US Federal government’s radar with concerns over consumer’s privacy and I do not believe Google will ever be able to gather enough information without coming under serious pressure from the federal government over consumer’s privacy rights.
It is also to be noted that Microsoft’s latest release of Internet Explorer 8 offers an In Private feature which caused Google multiple problems. The data that Google uses to determine what ad sense ads were to be displayed was no longer available in the traditional sense and Google has to react rather quickly to change its information gathering to accommodate the latest version of IE. Needless to say the next release of IE will make this new layer of search customization even more difficult.
Do you think it is just a coincidence that a month after the release of IE8 that Google released Chrome? I think not.