SEO Book.com |
Ad Network Ménage à Trois: Bing, Yahoo!, Google Posted: 20 Oct 2015 02:27 PM PDT Yahoo! Tests Google AgainBack in July we noticed Yahoo! was testing Google-powered search results. From that post...
The Growth of GeminiSince then Gemini has grown significantly:
That growth has come at the expense of Bing ad clicks, which have fallen significantly: Shared Scale to CompeteYears ago Microsoft was partnered into the Yahoo!/Overture ad network to compete against Google. The idea was the companies together would have better scale to compete against Google in search & ads. Greater scale would lead to a more efficient marketplace, which would lead to better ad matching, higher advertiser bids, etc. This didn't worked as well as anticipated. Originally under-monetization was blamed on poor ad matching. Yahoo! Panama was a major rewrite of their ad system which was supposed to fix the problem, but it didn't. Even if issues like bid jamming were fixed & ad matching was more relevant, it still didn't fix issues with lower ad depth in emerging markets & arbitrage lowering the value of expensive keywords in the United States. Understanding the Value of Search ClicksWhen a person types a keyword into a search box they are expressing significant intent. When a person clicks a link to land on a page they may still have significant interest, but generally there is at least some level of fall off. If I search for a keyword the value of my click is $x, but if I click a link on a "top searches" box, the value of that click may perhaps only be 5% or 10% what the value of a hand typed search. There is less intent. Here is a picture of the sort of "trending now" box which appears on the Yahoo! homepage. Typically those sorts of searches include a bunch of female celebrities, but then in any such box there will be one or two money terms added, like [lower blood pressure] or [iPhone 6s]. People who search for those terms might have $5 or $10 of intent, but people who click those links might only have a quarter or 50 cents of intent. That difference in value can utterly screw an advertiser who gets their high-value keyword featured while they are sleeping or not actively monitoring & managing their ad campaign. For what it is worth, even Google has tested some of these sort of these "search" traffic generation approaches during the last recession. On the Google AdSense network Google was buying banner ads telling people to search for [credit cards] & if they clicked on those banner ads they ended up on a search result page for [credit cards]. To this day many companies run contextual ads that drive search volume, but the difference between today & the Yahoo! which failed to monetize search is there is (at least currently) a greater focus on traffic quality. Under-performance Due to Shady Traffic PartnersYahoo! continued to under-perform in large part because Yahoo! had a lot of "search" partners with many lower quality traffic sources mixed in their traffic stream & they didn't even allow advertisers to opt out of the partner network until after Yahoo! decided to exit the search market. As bad as the above sounds, it is actually worse, as some larger partners had access to advertiser information in a way that allowed them to aggressively arbitrage away the value of high advertiser bids wherever and whenever an advertiser overbid. So you would bid thinking you were buying primarily search traffic based on the user intent of a person searching for something, but you might have been getting various layers of arbitrage of lower quality traffic, traffic from domain lander pages, or even some mix of robotic traffic from clickbots. Those $30 search ad clicks are a sure money loser if it is a clickbot software program doing the click. And not only were some of Yahoo!'s partners driving down the value of clicks on Yahoo! itself, but Yahoo! was paying some of the larger partners in the high 80s to low 90s percent of revenue. Here is a (made up) example chart for illustration purposes, where the (made up) partner is getting a 90% TAC
Why did Yahoo! allow the above sort of behavior to go on? It is hard to believe they were completely unaware of what was going on, particularly when it was so obvious to outside observers. More likely it was that they were rapidly losing search share & wanted the topline revenue growth to make their quarterly number. By the time they realized what damage they had already done to their ecosystem, they were already too far down the path to correct it & were afraid to do anything which significantly hit revenues. The rapid rise and fall of a large Yahoo! search partner named Geosign was detailed by the Canadian Financial Post, in an article which is now offline, but available via the Internet Archive Wayback Machine:
Other traffic sources like domain parking have also sharply declined, due to a variety of factors like: web browsers replacing address bars with multi-purpose search boxes, shift of consumer internet traffic to mobile devices (which increases reliance on search over direct navigation & apps replace some segment of direct navigation), increased smart pricing, lower revenue sharing percentages, and Yahoo! no longer being able to offer a competitive bid against Google. When Yahoo! shifted their search ads to Microsoft, Microsoft allowed advertisers to opt out of the partner network. Microsoft also clamped down on some of the lower quality traffic sources with smart pricing, which hit some of the arbitrage businesses hard & even forced Yahoo! to seek refunds from some of their partners for delivering low quality traffic. Shared Scale to CompeteMicrosoft launched their own algorithmic search results on Live Search & their own Microsoft adCenter search ads. Microsoft continued to lose share in search at least until they gave their search engine a memorable name in Bing. The Yahoo! Bing ad network seemed to be gaining momentum when Yahoo! signed a deal with Mozilla to become the default search provider for Firefox, but it appears Yahoo! overpaid for the deal as Yahoo! search revenues ex-TAC were off $60 million YoY in the most recent quarter. In spite of using an ad-heavy search interface Yahoo! has not grown search ad revenues as quickly as the search market has grown. Yahoo! has continually lost marketshare for years (up until the Mozilla Firefox deal). And even as Microsoft has followed Google in broadened their ad matching, a lot of the other "search" traffic partners Yahoo! once relied on to make their numbers are no longer in the marketplace to augment their data. The Bing / Yahoo! network search traffic is now much cleaner than the Yahoo! "search" traffic quality of many years ago, but Yahoo! hasn't replaced some of the old search partners which have died off. Shared Scale No Longer Important?Yahoo! increasing the share of their ad clicks which are powered by Gemini lowers the network efficiency of the Yahoo!/Bing ad network. All the talk of "synergy" driving value sort of goes up in smoke when Yahoo! shifts a significant share of their ad clicks away from the original network. Yahoo! announced a new search deal with Google. Here's the Tweet version... ...the underlying ethos... "If you love something, set it free; if it comes backs it's yours, if it doesn't, it never was." ...and the long version...
Where Are We Headed?Danny Sullivan mentioned the 51% of search share Yahoo! is required to deliver to Bing applies only to desktop traffic & Yahoo! has no such limit on mobile searches. In theory this could mean Yahoo! could quickly become a Google shop, with Microsoft as a backfill partner. When asked about the future of Gemini on today's investor conference call Marissa Mayer stated she expected Gemini to continue scaling more on mobile. She also stated she felt the Google deal would help Yahoo! refine their ad mix & give them additional opportunities in international markets. Yahoo! is increasingly reliant on the US & is unable to bid to win marketshare in foreign markets. (Myopic) Learning SystemsMarissa Mayer sounded both insightful and myopic on today's conference call. She mentioned how as they scale up Gemini the cost of that is reflected in foregone revenues from optimizing their learning systems and improving their ad relevancy. On its face, that sort of comment sounds totally reasonable. An unsophisticated or utterly ignorant market participant might even cheer it on, without realizing the additional complexity, management cost & risk they are promoting. Where the myopic quick win view falls flat is on the other side of the market. Sure a large web platform can use big data to optimize their performance and squeeze out additional pennies of yield, but for an advertiser these blended networks can be a real struggle. How do they budget for any given network when a single company is arbitrarily mixing between 3 parallel networks? A small shift in Google AdWords ad spend might not be hard to manage, but what happens if an advertiser suddenly gets a bunch of [trending topic] search ad clicks? Or maybe they get a huge slug of mobile clicks which don't work very well for their business. Do they disable the associated keyword in Yahoo! Gemini? Or Bing Ads? Or Google AdWords? All 3?' Do they find that when they pause their ads in one network that quickly leads to the second (or third) network quickly carrying their ads across? Even if you can track and manage it on a granular basis, the additional management time is non-trivial. One of the fundamental keys to a solid online advertising strategy is to have granular control so you can quickly alter distribution. But if you turn your ads off in one network only to find that leads your ads from the second network to get carried across that creates a bit of chaos. The more networks there are in parallel that bleed together the blurrier things get. This sort of "overlap = bad" mindset is precisely why search engines suggest creating tight ad campaigns and ad groups. But you lose that control when things arbitrarily shift about. To appreciate how expensive those sorts of costs can be, consider what has happened with programmatic ads:
If you are managing a client budget for paid search, how do you determine a pre-approved budget for each network when the traffic mix & quality might rapidly oscillate across the networks? Don't take my word for it though, read the Yahoo! Ads Twitter account When Yahoo! tries to manage their yield they will not only be choosing among 3 parallel networks on their end, but they will also have individual advertisers making a wide variety of changes on the other end. And some of those advertisers will not only be influenced by the ad networks, but also the organic rankings which come with the ads. If one search engine is ranking you well in the organic search results for an important keyword and another is not, then you should bid more aggressively on your ads on the search engine which is ranking your site, because by voting with your budget you may well be voting on which underlying relevancy algorithm is chosen to deliver the associated organic search results accompanying the ads. That last point was important & I haven't seen it mentioned anywhere yet, so it is worth repeating: your PPC ad bids may determine which search relevancy algorithm drives Yahoo! Search organic results. Time to Quit Digging & Drop The ShovelThe other (BIG) issue is that as they give Google more search marketshare they give Google more granular data, which in turn means they
Even today Google announced a new tool for offering advertisers granular localized search data. Search partners won't directly benefit from those tools. The old problem with Yahoo! was they were heavily reliant on search partners who drove down the traffic value. The future problem may well be if the marginally profitable Bing leaves the search market, Google will drive down the amount of revenue they share with Yahoo!. If the Yahoo! Google search deal gets approved, Bing might shift back to losing money unless Microsoft buys Yahoo! after the Alibaba share spin out. Ever track how Google's TAC has shifted over the past decade? It has only been a decade so far, but MAYBE THIS TIME IS DIFFERENT. Categories: |
You are subscribed to email updates from SEO Book. To stop receiving these emails, you may unsubscribe now. | Email delivery powered by Google |
Google Inc., 1600 Amphitheatre Parkway, Mountain View, CA 94043, United States |
No comments:
Post a Comment