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Waves of High & Low Conversion

A real phenomenon or am I paranoid?

         

pdivi

11:29 pm on Mar 8, 2007 (gmt 0)

10+ Year Member



Maybe it's just time to finally get fitted for that tinfoil hat...

Over the past month, I've been noticing "waves" of high and low conversion that follow no cross pattern (time of day, day of week, etc.), other than that a low period precedes a high period and vise versa.

Conversion rate always jumps around...that's just the nature of the beast. But it's becoming almost predictable; if I see a period of way-above-normal conversion, it will almost certainly be followed by a period of way-below-normal conversion.

Certainly, G has enough data at this point (thanks to the generosity of conversion tracking users) to know conversion by kw, position, time of day, etc. And certainly, they have an economic reason to keep us all close to breakeven rather than having some of us win big and others of us lose big. Could it be that they are leveling the playing field by manipulating how/where/when kws are fed in a way that achieves a target conversion rate.

Anyone else seeing the big waves?

limoshawn

11:35 pm on Mar 8, 2007 (gmt 0)

10+ Year Member



I have noticed similar conversion pattern, however only this week.
Monday- double the normal conversions
Tuesday- average
Wednesday- almost double the norm
Today- on course for average

mimmo

12:33 am on Mar 9, 2007 (gmt 0)

10+ Year Member



Do you separate your conversion measure between Google Searches, Search Network and Content Network, and then by country?

pdivi

3:18 am on Mar 9, 2007 (gmt 0)

10+ Year Member




Do you separate your conversion measure between Google Searches, Search Network and Content Network, and then by country?
Yes. I'm looking mainly at US Search traffic.

venrooy

3:29 am on Mar 9, 2007 (gmt 0)

10+ Year Member



I'm also noticing that my keywords will go back and forth from great quality to poor quality in a matter of hours. It may go back and forth 3 or 4 times in the same day. And I'm not changing a thing on my end.

For the first time ever, my Yahoo campaigns are more predictable, and are out performing my Google campaigns. I'm definitely going to start focusing more time on my Yahoo campaigns. It's becoming quite obvious that the new Google algorithms are designed to squeeze every last dime out of everyone - And have absolutely nothing to do with quality.

mimmo

4:39 am on Mar 9, 2007 (gmt 0)

10+ Year Member



Yes. I'm looking mainly at US Search traffic.

I am asking because we see huge fluctuations on the Content Network, but not on Google searches... Google searches are quite stable for us.

pdivi

12:33 pm on Mar 9, 2007 (gmt 0)

10+ Year Member



I am asking because we see huge fluctuations on the Content Network, but not on Google searches.

Interesting. The conversion balancing act would be much easier for G to pull off on Content than on Search. We already know that G assesses the quality of its Content partners as evidenced by Smart Pricing. And it would make sense to throw a little Content junk at an advertiser who was converting above average. Spread the pain, make more money, keep everyone happy but not TOO happy.

I'm seeing the big swings on Search, though, which would be a more difficult beast to manipulate I think.

After the Quality Score -- seeing how it acts to increase expense and normalize roi across a variety of accounts, and seeing how much trash it lets pass through its supposed "user experience" filter -- I'm just assuming there's a team of freshly minted MBAs working angles to optimize revenue. I'm assuming they know enough about math to work some pretty complex schemes, but not enough about running a business to understand the kind of long-term fallout that all this manipulation can have. So, any theory is worth considering at this point.

ItsAllBallBearings

10:12 pm on Mar 9, 2007 (gmt 0)

10+ Year Member



Interesting theory and we have noticed it too in the past 30 days especially.

I may need to join the tinfoil hat club on this one. That makes perfect sense for G to maximize their revenue by keeping everyone afloat. Our fluctuations are week to week mostly. Last week - WAY above normal conversions (2 times), this week, WAY below (50% of norm). This pattern goes back about 5 weeks and is becoming very predictable.

Same exact keywords, same ad times defined, same competitors ads (i check them every day), same products, same pricing, same number of visitors (more or less). Everything that i can control or observe is identical...but conversions move wildly.

jimbeetle

11:19 pm on Mar 9, 2007 (gmt 0)

WebmasterWorld Senior Member 10+ Year Member Top Contributors Of The Month



Okay, granted, the folks at Google have pulled some boneheaded business moves in the past, and they've proven themselves to be the model of opacity vs. transparency.

But I'd like to think that somebody at that company is bright enough to know what the consequences would be if it ever came out that Google were manipulating ad placement beyond what it disclosed to advertisers.

The word disastrous comes to mind.

AdWordsAdvisor

1:35 am on Mar 10, 2007 (gmt 0)

WebmasterWorld Senior Member 10+ Year Member



Although I've mentioned it on several occasions in the past in various threads on this forum, this is probably a good time to say again that we don't use your conversion tracking data in this way.

AWA

pdivi

12:45 pm on Mar 10, 2007 (gmt 0)

10+ Year Member



we don't use your conversion tracking data in this way.

AWA, thanks for clearing that up. You never know when the stockholders will apply pressure for that to change, so I just keep my critical stats internal (and I advise everyone to do the same). But it's good to know the data isn't currently used.

Does the same rule apply to using the Smart Pricing algo and bid behavior to intuit relative conversion value of different Content partners and different Search positions?

For example, by watching how people bid towards different search positions on diffferent keywords, I could probably extrapolate a breakeven CPC and a relative conversion value for each keyword/position.

And by using whatever drives the Smart Pricing algo to reach its decisions, I could probably intuit which Content partners convert well for a keyword and which convert poorly.

And I could use this information to manipluate Search position and Content distribution to adjust conversion towards our breakeven CPAs.

It sounds wacky, but it would be an easy way to increase revenue, and it might explain why conversion has become cyclical.

Again, thanks for the clarification. Unfortunately, the wild speculation comes with the territory in using a "model of opacity".

trannack

7:11 pm on Mar 10, 2007 (gmt 0)

WebmasterWorld Senior Member 10+ Year Member



"we don't use your conversion tracking data in this way."

The latter part of this statement is interesting - In this way? In what way do they use it?