From the outset Google has been in a constant state of evolution. The ever changing nature of its algorithm makes it difficult to interpret and we may never know all the elements which influence the outcome of a Google search.
In spite of this unknown, it is clear that the people behind Google want each user search to get the best possible outcome from a search. For this reason people see more and more differences in the results of a search. Google seeks to recognize each user as an individual and offer search results that reflect this individuality. This is why your search results differ from those of your neighbor and even more from people in other parts of the world.
At the outset of an Internet Marketing or SEO campaign, it is quite important to understand the reasons behind these differences. Here are 10 of these elements which affect the results of a Google search:
1. The Google Top Level Domain
The principal influence on a Google search is which of the 176 Google Top Level Domains (TLD) you select. A Top Level Domain is recognized by the domain name extensions, .com, .ca, .fr etc. The results of a search are quite different according to the TLD selected. A visit to Google.ca means that your search primarily includes the Canadian market while a Google.com search gives you more international results. There are many other functions that could modify your search results. For example, on Google.ca you can select the language and you can choose to display only pages written in French or pages from Canada. You can also personalize your search with options like “Advanced Search” and “Preferences”. Like the TLD, these selections will ultimately influence your search results.
2. Your Use of Google Tools
When you use Google products like Gmail or Adwords, you must first setup an account. Through this account Google continuously collects your personal information, things like your actions on the pages you visit and your search preferences. Through the collection of this information, Google assigns you a profile and modifies your searches to reflect the way you use the Internet. Items like the Google toolbar, relays information to Google on how you navigate the Internet, which can also influence your searches.
3. Adding a Location Term to your Search
The addition of key word or key phrase to a Google search that includes a geographical reference will significantly affect the results of your search. For example, there is a big difference between the results of a search using the key phrase Montreal web design company versus New York web design company. Although both searches include the key phrase web design company, the Google posted search results reflect the geographic location referenced in your key word or key phrase. It is therefore important to take into consideration a company’s business location when optimizing an internet site for a SEO campaign.
4. Your Google Cookies
When you visit Google, cookies are automatically installed on your computer. These cookies operate using the same principle as a Google account, making it possible for Google to analyze and record your preferences. The cookies operate in the background and scrutinize your use of the Internet in order to provide you with search results that reflect your unique internet footprint. Google can track internet preferences without the user being aware that it is happening.
5. Your Internet Browser
Google tends to associate internet users by the browser type used for searching. For Google, a Firefox user is seen as different from one who prefers Internet Explorer or Chrome. For example, Google associates a Firefox user with every other Firefox users so his search results resemble those of the other users. The language of the browser is also important because Google tends to present more results in the browsers own language. For example, a search using the French version of Firefox can give search results that are very different from the English version of Internet Explorer.
6. Your Computer Type
Google recognizes computer types and this can also affect your search. Computers can be categorized in several ways. They can be laptops or desktops, they use various operating systems such as Windows, Linux or Mac and they can be operated in French, English, Spanish, etc. You can also search from a mobile browser and Google will then favor pages optimized for mobile. All the elements which differentiate one computer from another play a role during the posting of the Google search.
7. Your IP Address
Your IP address can reveal certain information to Google, details like your Internet provider and geographical location. The geographical location will have a profound influence on your Google search results. Google looks at your IP address to roughly determine the location of your computer and then posts results which are in proximity to your computers location. This is the main reason why someone in Japan using Google.com will not obtain the same results as a Canadian using the same Google.
8. The Sites you frequent
The types of Internet sites you habitually visit are recorded by Google in a site history using cookies or information from your Google account. Google can then provide search results that better reflect your interest as determined by search histories.
9. Your Default Address on Google Maps
When you use Google Maps, you have the option to define your default address which allows Google to determine the geographical position which best corresponds to your location. The Google engine will then use this address to influence your search results. If you use a street address in Las Vegas as a default address, Google may conclude that you are not very interested in European companies.
10. Google Servers
This last element is more technical than the others. When you conduct a search on a Google site you connect to Google Data Center servers. In order to reduce the search time and the operating costs of its search engine, Google does not connect to all of its servers (which are represented by various IP addresses). It’s like using a library for a search; to save time and effort you would not read all the books on a certain subject in that library. You will miss some information but the overall portrait of your search will likely be the same. It is the same principle for Google, searches will always be very similar, but some difference can appear. This explains why your results could vary from one day to the next, even if the nine other elements previously discussed remain identical at the time of your search.
Finally, with all the secrecy surrounding Google and its algorithm, it is difficult to gauge the exact impact these ten elements will have on your search results. What is certain is that combining several of these elements will greatly affect your search results. The next time you conduct a search, remember that your search results are unique and that the order of results displayed are certainly not the same as those of your neighbour! This is an important consideration when analyzing web site rankings in an Internet Marketing campaign!