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The Art of SEO Voted Best SEO Book of 2009

Special thanks to Lee Odden for conducting his “Best SEO Book of 2009″ survey.  In light of the books being considered, we are honored that The Art of SEO was voted Best SEO Book in 2009 by his readers.

On that note, I’d like to also thank Chris Sherman for listing us at the top of SEL’s Best SEO Books of 2009 – another list of SEO books written by some of the brightest minds in our industry.

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Reports of Errata and Omissions Appreciated

We the authors of The Art of SEO encourage readers to submit any broken links, typos, inaccuracies, omissions, etc. We worked hard to make the book as accurate, current, and comprehensive as possible. But we’re only human, so inevitably there will be some errata. We would be most grateful for any reports. Please submit them here in the comments.

These are the errors we know of so far:

  • p. 8: The strategynode.com URL leads to a 404 error. There is no other source we could find for this article, but we found another useful article on the topic by another author: http://www.webpronews.com/expertarticles/2009/05/29/the-three-types-of-searches.
  • p. 121: “Compete (http://www.comscore.com)” that should be “comScore (http://www.comscore.com)”.
  • p. 251: Now that Google supports the canonical tag (link element) cross-domain, the statement “This is not the case with the canonical URL tag, which operates exclusively on a single root domain (it will carry over across subfolders and subdomains)” is no longer accurate.

Once we have a few more we will create a dedicated Errata page on this site.

And of course the search engines and SEO industry don’t stay stagnant, so please do include new developments since September 2009 that you believe are worthy of including, such as Google’s switch from supporting the canonical tag (link element) intra-domain only to cross-domain (yay, thanks Google!).

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Search Engine Market Share by Country / Region

This post contains a wide ranging set of worldwide market share data, broken down by country and region that we were not able to include in the book due to size constraints (but if you are into stats, this is awesome stuff!). What you will see is that Google is the dominant search engine in most countries, but not all of them. The following data is courtesy of Nielsen Online for January 2009:

United States

Brand or Channel Total Web Page Views (000) Share of Page Views
Google Search 10,933,268
Yahoo! Search 2,840,176 14%
Google Image Search 2,582,247 13%
MSN/Windows Live Search 1,326,790 7%
AOL Search 687,976 3%
Ask.com 308,881 2%
My Web Search 124,513 1%
Infospace Web Search 112,980 1%
alot 105,897 1%
Google Product Search 94,369 0.5%

Australia

Brand or Channel Total Web Page Views (000) Share of Page Views
Google Search 788,240 72%
Google Image Search 206,221 19%
NineMSN Search 26,240 2%
Whereis 20,500 2%
Yahoo!7 Search 20,160 2%
Ask.com 5,390 0.5%
AltaVista 1,963 0.2%
ReachLocal 1,795 0.2%
Microsoft Search 1,639 0.1%
My Web Search 1,420 0.1%

Brazil

Brand or Channel Total Web Page Views (000) Share of Page Views
Google Search 1,611,706 74%
Google Image Search 387,564 18%
Yahoo! Search 40,184 2%
UOL Busca 39,942 2%
MSN/Windows Live Search 29,216 1%
Terra Buscador 14,700 1%
Globo Busca 6,661 0.3%
iG Busca/ Search 5,465 0.3%
Ask.com 4,286 0.2%
Snap.com 3,453 0.2%

France

Brand or Channel Total Web Page Views (000) Share of Page Views
Google Search 4,375,308 78%
Google Image Search 530,972 9%
Yahoo! Search 157,963 3%
MSN/Windows Live Search 130,651 2%
Voila Search 82,987 1%
AOL Search 70,077 1%
Lo.st 64,419 1%
Ask.com 20,710 0.4%
Free Search 17,161 0.3%
Clickheresearch 8,009 0.1%

Germany (Home Searches Only)

Brand or Channel Total Web Page Views (000) Share of Page Views
Google Search 2,468,302 75%
Google Image Search 405,886 12%
Yahoo! Search 49,537 2%
T-Online Suche 49,104 1%
MSN/Windows Live Search 39,063 1%
AOL Search 30,862 1%
Ask.com 18,346 1%
Google Product Search 14,290 0.4%
Web.de Suche 14,168 0.4%
Multisearch 11,922 0.4%

Italy

Brand or Channel Total Web Page Views (000) Share of Page Views
Google Search 2,256,446 73%
Google Image Search 396,816 13%
Virgilio Ricerca 98,061 3%
Libero Ricerca 59,210 2%
Yahoo! Search 55,186 2%
MSN/Windows Live Search 51,631 2%
Interfree 23,683 1%
Ask.com 15,670 1%
Trovit 6,670 0.2%
Dada Guide 6,592 0.2%

Japan

Brand or Channel Total Web Page Views (000) Share of Page Views
Yahoo! Search 3,293,385 45%
Google Search 3,175,201 43%
MSN/Windows Live Search 167,888 2%
goo Web Search 122,083 2%
BIGLOBE Search 119,503 2%
Infoseek Search 65,676 1%
JWord 65,484 1%
@nifty@Search 64,825 1%
OCN Search 63,984 1%
Yahoo! Category 37,591 1%

Spain

Brand or Channel Total Web Page Views (000) Share of Page Views
Google Search 3,212,818 85%
Google Image Search 292,762 8%
Yahoo! Search 56,625 2%
MSN/Windows Live Search 49,513 1%
Directorio Warez 11,865 0.3%
Ask.com 11,173 0.3%
EcoSearch 10,001 0.3%
Trovit 8,778 0.2%
Nomasnumeros900.com 4,983 0.1%
Blackle 4,941 0.1%
Terra Buscador 4,423 0.1%

Switzerland

Brand or Channel Total Web Page Views (000) Share of Page Views
Google Search 240,878 74%
Google Image Search 59,808 18%
MSN/Windows Live Search 6,424 2%
Bluewin search 5,387 2%
Yahoo! Search 4,078 1%
Microsoft Search 370 0.1%
Ask.com 332 0.1%
Mister Wong 184 0.1%

United Kingdom

Brand or Channel Total Web Page Views (000) Share of Page Views
Google Search 3,927,680 72%
Google Image Search 596,210 11%
Yahoo! Search 269,882 5%
MSN/Windows Live Search 152,612 3%
AOL Search 105,126 2%
Ask.com 74,011 1%
alot 54,629 1%
My Web Search 31,224 1%
Google Product Search 18,349 0.3%
BBC Search 15,450 0.3%

Note that in all the above countries, except Japan, Google is the dominant search engine. In Japan, Yahoo! is actually just slightly ahead of Google. Here is a more regional look at the data, as provided by comScore:

Worldwide Searches (MM) Share of Searches
Total Internet 89,708 100.0
Google Sites 55,638 62.0
Yahoo! Sites 8,389 9.4
Baidu.com Inc. 7,963 8.9
Microsoft Sites 2,403 2.7
NHN Corporation 1,892 2.1
North America Searches (MM) Share of Searches
Total Internet 21,588 100.0
Google Sites 13,448 62.3
Yahoo! Sites 2,832 13.1
Microsoft Sites 1,262 5.8
AOL LLC 764 3.5
Ask Network 670 3.1
Latin America Searches (MM) Share of Searches
Total Internet 6,686 100.0
Google Sites 5,960 89.1
Microsoft Sites 149 2.2
Yahoo! Sites 139 2.1
FACEBOOK.COM 91 1.4
Ask Network 52 0.8
Europe Searches (MM) Share of Searches
Total Internet 27,666 100.0
Google Sites 21,888 79.1
Yandex 989 3.6
eBay 674 2.4
Yahoo! Sites 491 1.8
Microsoft Sites 454 1.6
Asia Pacific Searches (MM) Share of Searches
Total Internet 29,642 100.0
Google Sites 10,703 36.1
Baidu.com Inc. 7,950 26.8
Yahoo! Sites 4,776 16.1
NHN Corporation 1,883 6.4
Alibaba.com Corporation 1,114 3.8
Middle East-Africa Searches (MM) Share of Searches
Total Internet 4,443 100.0
Google Sites 3,912 88.0
Yahoo! Sites 191 4.3
118 2.7
Microsoft Sites 90 2.0
Ask Network 43 1.0

According to this data, Google is receiving 62% of all searches performed worldwide. In addition, Google is the market share leader in every regional market. Most notable though, is the Asia Pacific region, where Google holds a relatively slim 36.1% to 26.8% lead over Baidu, the largest search engine in China. This is the only regional market in which Google has less than 60% market share, and it also happens to be the largest market for search in the world (in terms of total searches performed), let alone long term potential search volume.

Here is some more specific data on countries where other search engines are the major players:

  • Categories: Stats

Google Power User Tips

The following interview of Google expert Philipp Lenssen comes from my soon-to-be released ebook (2009 edition) on power searching with Google — available free to Art of SEO newsletter subscribers (sign-up is to the right on the sidebar). It’s over 50 pages and written from a market research and marketing perspective. No prerequisite knowledge of Google or SEO is required of the reader, but it’s no beginner’s text. I think even the advanced SEO will aget a lot of value out of it (or your money back!). ;-)

Philipp is a fellow O’Reilly author (Google Apps Hacks) and Google Blogoscoped‘s founder/blogger. Without any further ado…

Stephan: For what sort of research tasks is a major search engine not well suited?

Phillip: I think a search engine can be part of any research, with three caveats.

First, you need to know how to appropriately evaluate the trust for a given page you stumble upon, as well for a given area of research. Any page you stumble upon in Google or others needs to be evaluated based on many criterias — a science on its own, parts of which become intuition after some time. Beyond that, there are areas of research where you need to be especially careful; like when you want to verify if a popular myth holds any truth, such as a quotation being attributed to someone, an anecdote relating to a famous person, an urban legend, or a “truth” where a lobbying group or popular political party has an interest in. With areas like these, even finding a dozen repetitions of that “truth” may not be enough for you to gain appropriate trust in it.

Second, researching in areas where you lack the specific words to describe the idea. In the age of Google, a keyword is also literally a key: without the key, the door remains locked. Imagine you would want to find the name of a painter of a given painting you came across a year ago. The mainstream search engines of today won’t let you take a pencil and draw what little you may remember of the painting, to then return similar images to you. There are some interesting developments in this area — I’m a big fan of TinEye.com, which lets you upload an image to find similar likely ones, and there are also search engines which let you whistle to find songs — but mostly, things are still keyword based.

Third, there are certain characters which Google and others ignore. For instance, Microsoft once released a programming language called C# (pronounced c-sharp). There are already other programming languages called C and C++. But how do you seperate these languages in Google, when Google ignores characters like “#” or “+”?

Added to these, there’s the challenge of being confronted with powers that be which may, every once in a while, work to make your research harder. It’s a more philosophical topic and not just a problem when using search engines. The basic communication approach of the powers is to hide, redefine, and distract. Let’s say John Doe is the leader of Doetonia, and he just got bribed with a big black suitcase filled with a billion Doetonia dollars. In utopia, informed citizens would be all over the place entering words like “john doe suitcase scandal” into the Google of their land. In the reality of our hypothetical example however, first of all, the scandal may not be known or if it’s known, it will be almost not covered (hiding!). Second, if the incident becomes known, the Doetonia press agency as well as other press houses which have an interest in the established system remaining stable can start to call it the “gentleman’s lapse of reason incident” or so, making it sound much more harmless — research this topic now using those words, and you may find some pros and cons in regards to the incident, but basically be stuck in a world defined by the Doe-establishment, because you’ve already started to use their words (redefining!). Third, if the incident becomes known and just reframing the issue won’t suffice, the Doe team and like-minded press can now create a red herring controversy in another area. Maybe they’ve just discovered that the pet cat of Ms. Doe has died in a car accident because there was no fence around the Doetonia leader house, and this becomes the discussion of the day, and all Doetonians jump to search engines to research the name of the cat, or whether the country should make fences mandatory for every citizen owning a pet cat (distraction!).

Stephan: For what sort of research tasks is Google not well suited, but another major search engine is? Please specify which search engine(s) you turn to in such occasions.

Philipp: TinEye.com as mentioned above is one. But Google itself got a lot of areas covered through its special search engines. I often go to Google Sets (labs.google.com/sets), for instance, because it lets me find new words for a given topic. You can enter e.g. “superman” and “batman”, and it will expand the list by returning “hulk”, “wonder woman” and the like. A sort of advanced version of this tool is becoming available with Google Squared (www.google.com/squared). These tools can be helpful if you’re still lacking the words to describe a concept, or if you don’t yet have a good overview of a certain area of knowledge.

Knowing a couple of specialized search engines might be helpful for sure, but sometimes Google also releases a specialized search engine of their own which is superior to the original. Take Google Patent Search, which was much more accessible than the official US government’s patent search. The official government search site oddly enough uses images saved in a non-web compatible format, so you’ll have trouble looking at the patent illustrations at their site!

One research tool I can highly recommend isn’t really a tool at all — it’s paid Q&A site Uclue.com. You set your price, ask a question, and have one of the researchers get back to you. The Uclue researchers were formerly working at Google Answers, before that got shut down.

Stephan: What are your favorite Google query operators, and why?

Philipp: Google has become fuzzier over the years, meaning they more frequently ignore certain words or automatically list results they consider to be targeting the word “you really meant.” But sometimes, you might have actually meant what you’ve originally written. In these cases, the plus (“+”) search operator comes in handy again.

One operator I use a lot is [site:example.com foobar], where example.com is the site you want to search across, and “foobar” is the keyword. You can even throw [intitle:something] into this mix to restrict it to sites from example.com which have the word “something” in their page title… perhaps because such pages are of a different type, and you only want to find that type. Say, [intitle:buy-this-product]. Note that the site operator also works with subdirectories, so [site:example.com/archive/2009/] is an option, too.

Stephan: Besides www.google.com, what are your favorite Google-owned websites, and why?

Philipp: I use Gmail a lot. When I’m in countries where YouTube is accessible, I use that a lot (though at the moment I’m living in China, where I can’t access it). Other Google tools like Google Image Search and Google Maps are very useful, too. Google Images expanded its feature set a lot during the last year or so. Now you can search by color, search for faces only and more. You can also use the site: operator, as described earlier, in conjunction with a Google Image search.

Stephan: What’s your web browser start page set to?

Philipp: It’s always set to a blank page, as is my desktop wallpaper. I like minimalist interfaces, they help me to focus. When I do want to search at Google, I can type “s keyword” in the Firefox address bar, which is connected to a Google search for that keyword. Or, quite often, I type “google” and hit Ctrl + Return, which will complete the domain name to http://www.google.com and let me start my search from there.

Stephan: What are your favorite third-party applications that are based on Google?

Philipp: Google’s search and translation APIs are nice. You can write interesting tools on top of that. I recently looked into writing a text editor based on JavaScript, which would run locally inside the browser but still be able to open files (you can google for “Netpadd B” to see what I came up with). In that plain text editor, you can mark any piece of text, hit a certain shortcut, and a translation of that text into English will pop up. (Or, if the text is English to begin with, it will be translated into Chinese.) There are many interesting tools and sites out there making use of Google’s APIs and gadgets.

Stephan: How/where did you learn so much about Google searching?

Philipp: I guess Google’s query syntax first and foremost targets casual users, so instead of half a dozen tuning options you can type in a casual query and have it return meaningful results. All the things for which that type of search doesn’t suffice, I usually learned from Google’s help files, blogs covering the subject, or from researching when writing for Google Blogoscoped (a blog and forum covering all things Google).

Stephan: Any training or resources (besides the ebook of course!) that you’d particularly recommend to anyone wanting to become an expert Google searcher?

Philipp: I would suggest reading blogs like Google Operating System or Google Blogoscoped, and also keep track of some of the official Google blogs.
You can pick up a lot of tricks this way.

Stephan: How does one assess the quality or credibility of the information produced by the search and various sources? Any practical tips beyond the obvious “buyer beware” type of advice?

Philipp: A huge number of details is involved. For instance:

  • Does the article or page contain a full author name? Does it contain a date?
  • Does the author have an About page, perhaps even with picture and full address?
  • Can I verify that the author is who he claims he is? Do I know the domain, can I trust it?
  • What does the design look like?
  • What’s the page’s PageRank? Not that there’s no scams on PageRank-5 sites or so, but usually, I would trust a PR7 page more than a PR0 page, simply because apparently it was around for some time and got linked. You just need to make sure this won’t be your only indicator of trust, because some scammers may know how to optimize their PageRank. It’s just part of the mixture of signals.
  • How commercial is the field I’m moving into? Conversely, how much of a hobby effort is it? Instinctively, I think hobby efforts with a very small target group are less likely to be a scam. “Cool screensaver” would be a topic where I’d be very, very careful. “Peter’s postage stamp archiving program”, I might be more likely to install, if I find that I get to know Peter on his page and he seems to care about the subject.
  • An .edu domain may emit some extra trust, but again, you need to be careful to not take any single parameter on its own.
  • Is the article well-researched? Spellchecked? Are the ads surrounding it sensible, or just too much?
  • Is there a conflict of interest at play? Am I being sold a product?
  • Can I confirm the found data from other sources?

Stephan: What one piece of advice about using Google as a research tool should the reader retain, if they remember nothing else?

Philipp: Sometimes, using a particular word may be necessary to find the right set of pages, even if that word may be synonymous to what you’ve already searched for. Try to imagine how an author of your imaginary ideal target page might phrase their sentences. Perhaps, when describing that baroque painting you vaguely remember and of which you forgot the artist name, you would need to write “voluptuous lady” instead of “overweight woman” to find the right result.

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The Art of SEO

You have reached the web site for the authors of The Art of SEO. Thank you for your interest in our book! In the near future (a week or two) you will see a bunch of new content that did not make it into the book. Thanks again!

In the meantime, you can order the book on Amazon here.

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