Search Engine Market Share Update October 2009
As mentioned in my previous post about browser usage, I’m going to start posting more data, more often. This week I’m putting out search engine market share numbers. I haven’t posted a U.S. search engine market share update since March 2008, so I’m definitely overdue!
Rather than providing a simple set of monthly numbers, I’ve decided to provide weekly breakdowns using aggregate data from our suite of search marketing tools, which makes it possible you review a few months worth of data at a detailed level. I’ll try to update these every two weeks, with weekly breakdowns for now, to try and identify trends in very granular ways. Interesting high-level, and consistent growth for Bing, overall growth for Yahoo! as demonstrated in this chart. Remember, this is based on clickthrough activity.
Astute observers may note that these numbers differ from other reports. Our data is collected at the web site level, based on actual referrals received. While people may search any of these engines more often, but not click through to the results. We report on the activity we see hitting the network of sites we’re tracking, and we are very careful to report only on the search referral traffic, so this won’t include referral traffic from Yahoo mail or gmail, for example. We’ve also rolled up all the various types of Google search activity into “Google” and not separated out Google Image Search / Blog Search, etc.
U.S. weekly search engine market share breakdowns
As you can see, Yahoo! and Bing have been climbing, slowly but steadily, as a percentage of overall search engine referral activity. For more details, please view the weekly breakdown chart below.
| Yahoo | Bing | Others | ||
|---|---|---|---|---|
| April 5 | 82.74% | 9.49% | 4.99% | 2.77% |
| April 13 | 82.65 | 9.60% | 4.99% | 2.76% |
| April 20 | 82.03% | 9.85% | 5.30% | 2.82% |
| April 27 | 82.20% | 9.62% | 5.41% | 2.76% |
| May 4 | 81.26% | 9.55% | 5.22% | 3.97% |
| May 11 | 80.98% | 9.69% | 5.17% | 4.16% |
| May 18 | 79.94% | 10.45% | 5.32% | 4.29% |
| May 25 | 80.06% | 10.39% | 5.37% | 4.19% |
| June 1 | 79.80% | 10.44% | 5.39% | 4.37% |
| June 8 | 79.48% | 10.69% | 5.53% | 4.30% |
| June 15 | 79.41% | 10.54% | 5.79% | 4.26% |
| June 22 | 79.40% | 10.56% | 5.79% | 4.26% |
| June 29 | 79.52% | 10.37% | 5.62% | 4.48% |
| July 6 | 79.51% | 10.46% | 5.48% | 4.55% |
| July 13 | 79.69% | 10.31% | 5.56% | 4.44% |
| July 20 | 79.61% | 10.30% | 5.62% | 4.48% |
| July 27 | 78.21% | 11.18% | 6.18% | 4.43% |
| August 3 | 78.77% | 10.95% | 6.06% | 4.22% |
| August 10 | 77.92% | 11.54% | 6.36% | 4.18% |
| August 17 | 77.33% | 11.82% | 6.80% | 4.06% |
| August 24 | 78.11% | 11.51% | 6.27% | 4.11% |
| August 31 | 78.62% | 11.27% | 6.27% | 4.11% |
| September 7 | 78.68% | 11.51% | 6.80% | 4.06% |
| September 14 | 78.35% | 11.13% | 6.50% | 4.02% |
| September 21 | 77.43% | 11.35% | 7.11% | 4.12% |
| September 28 | 77.65% | 10.80% | 7.27% | 4.28% |
| October 4 | 77.78% | 10.66% | 7.23% | 4.25% |
| October 12 | 77.78% | 10.66% | 7.21% | 4.36% |
In context of all three engines, here’s a chart of the global search engine referral rate market share numbers which does show interesting trends over the last few months.
Search Engine referral rate activity report
Enquisite collects data from a network of web sites distributed globally. The data used in this reports represents web sites distributed globally, accessed by searchers located in the U.S.
Let me know if you would like a similar report for the UK, Canada or other areas, please.
Tags: bing, enquisite, Google, growth, Market Share, referral traffic, search, search engine, U.S., Yahoo
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