Google AdWords recently fully launched a reporting feature called Search Funnels. For advertisers that utilize AdWords Conversion Tracking, Search Funnels reports are now available to provide critical insights in to the search ‘funnel’ that searchers travel down before ultimately performing a conversion action. This is a huge win for marketers, who will now have more insight in to the attribution of their paid search campaigns.
The Issue of Attribution
Attribution is the measurement of the marketing touch-points which have influenced or resulted in an end action. Marketers can use this measure to then attribute value from that end action across touch points. To illustrate, a consumer might see a TV commercial for a product, be reminded of that product by an online banner ad, and then finally perform a search on Google clicking on an AdWords ad before buying the product that is being marketed. So should the last touch – the click on the AdWords ad – get all of the credit? No, in a perfect world some of that credit is also due to the TV commercial and banner ad. Unfortunately for marketers, attribution is famously difficult to accurately track.
Paid Search measurement comes with its own host of attribution dilemmas – users typically perform multiple searches in the process of researching and narrowing down to an end purchase. For example, Betty knows she wants a new washing machine – she searches “washing machine”. After researching based on those results, she narrows her search down to “front-loading washing machine”. Then after researching even further narrows it down to a “red Kenmore Elite front-loading washing machine” – Betty searches, finds the best price, and buys online (home delivery? Yes please.). Betty’s last click was on “red Kenmore Elite front-loading washing machine”. As in the first example, just because the last click immediately preceded the sale, it doesn’t mean that there’s no value in the previous searches Betty performed.
This is an important concept for AdWords advertisers because in many industries, the very general terms related to our industries (“washing machine”) are relatively expensive and we don’t see them convert well enough to justify the cost of bidding on them. But we’re not seeing the whole picture – if we’re generating awareness for our brand and products via those general terms, this can result in a sale via a longer-tail or branded query. With Search Funnels, we can now see this via the keyword funnel that the searcher traveled down before ultimately converting. And, AdWords factors both impressions and clicks in to Search Funnel reporting! Meaning, if Betty searched on “washing machine” and your ad showed, but Betty didn’t click on it, it would still appear in the Search Funnel report if she later clicked on your ad for “red Kenmore Elite front-loading washing machine” and made a purchase. Such information can help us to lend more value to terms that would have otherwise gone un-credited, allowing us to justify spending on that visibility because we know it is driving sales.
The Basics of Search Funnel Reporting
Search Funnels can be found in your AdWords account if you are currently using AdWords Conversion Tracking. In the Reporting & Tools tab, navigate to Conversions and then Search Funnels.
The new Search Funnels reporting interface consists of seven reports including Assisted Conversions, First and Last Click Analysis, Time Lag, and Path Length. The Assisted Conversions report is one report which shows the keyword funnel, but also allows segmentation by campaign or ad group
For companies with stronger brands, note the potential impact for your branded keyword campaigns versus non-branded in the Assisted Conversion report– frequently the last search is on a branded term, which is why ROI on branded typically looks so phenomenal. This, as you’ll see, can often mean that a user knows about your brand because they found out it via a more general non-branded search first.
Path Length and Time Lag provide insights in to how many searches and how long it takes from first search to ultimately drive a conversion. One way to leverage the Time Lag information would be to understand the cycle of budgets, spend and sales. For example, if you double your spend in October to drive more sales, and know that there is typically a 30 day lag in conversion, you would know not to start judging the merits of that increased spend on day 2 of the campaign, but instead waiting until the time lag has closed.
For any AdWords advertiser, Search Funnels can become a new integral element in your campaign performance reporting. Start sifting through the data now to become comfortable with the meaning it has for your business. Then use it all you can! By applying learnings from Search Funnels, we can begin to close the gap on the challenge that is attribution and even increase the success of our AdWords campaigns along the way.
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Leisa Hall is an Account Director at Anvil Media, Inc., a search engine marketing agency located in sunny Portland, Oregon. Leisa directs paid media strategy for the agency and works with primarily B2C/ecommerce clients ranging in size from start-up to Fortune 500.










