Yahoo! Search Blog � Blog Archive � Yahoo! Begins Testing with Microsoft

We’ve started testing organic (also referred to as algorithmic) and paid search listings from Microsoft for up to 25 percent of Yahoo! Search traffic in the U.S. The primary change for these tests is that the listings are coming from Microsoft. However, the overall page should look the same as the Yahoo! Search you’re used to – with rich content and unique tools and features from Yahoo!. If you happen to fall into our tests, you might also notice some differences in how we’re displaying select search results due to a variety of product configurations we are testing.

In this screenshot of our tests, the boxed areas of the search results page are coming from Microsoft’s platform, while the rest of the page is still powered by Yahoo! – as we described when our search alliance received clearance earlier this year.


In the coming months, we will also be integrating Microsoft’s mobile organic and paid search listings, so Yahoo! Mobile search fans in the U.S. and Canada will also eventually see Microsoft organic and paid search listings on their phones. And, as with all Yahoo! Search experiences, Yahoo! will continue to innovate and enhance the overall consumer experience around those core listings.

Pending the results of our current testing, we anticipate that our U.S. and Canada organic search listings in both desktop and mobile experiences will be fully powered by the Microsoft platform beginning in the August/September timeframe, and paid search in October.

For more details on the Yahoo! and Microsoft Search Alliance, check out the Yahoo! Search Marketing Blog.

Kartik Ramakrishnan

Vice President, Yahoo! Search Product Operations