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huge difference in Keyword Tool and actual campaign First Page Bid

relation between Quality Socre and Estimated First Page Bid

         

smithjohn1948

7:03 am on Dec 26, 2009 (gmt 0)

10+ Year Member



i realize there is huge difference between keyword tool (external) Estimated Avg. CPC and Estimated First Page Bid on actual campaign. the difference between 3 of my keywords was

keyword #1 (1.27% less than kw tool estimate) QS 7 - Avg. Ad Position 1.0
keyword #2 (3.51% less than kw tool estimate) QS 5 - Avg. Ad Position 3.8
keyword #3 (233.33% more than kw tool estimate) QS 4 - Avg. Ad Position 1.0

unfortunately i didn't get any clicks for these keywords so i can't analyze difference between actual avg. cpc and estimated avg. cpc. but my conclusion here is:

1. Quality Score effects Estimated First Page Bid
Because with QS 7 google estimated first page bid 1.27% less than kw tool estimate, While in another keyword cause of low QS 4 google estimated first page bid 233.3% more than kw tool estimate.

2. Quality Score does not effect Avg. Ad Position
Because with QS 5 (one point better than keyword#3) for keyword#2 google estimated first page bid 3.51% less than estimate.

martinibuster

8:04 am on Dec 26, 2009 (gmt 0)

WebmasterWorld Administrator 10+ Year Member Top Contributors Of The Month



Here's something to try. Run the keyword report and use exact match options, plus do keyword variants like,
keyword1 keyword2
keyword2 keyword1

And see if the results for the reversed keywords are similar or even exact.

LucidSW

6:24 pm on Dec 26, 2009 (gmt 0)

10+ Year Member



> 1. Quality Score effects Estimated First Page Bid

That is correct. The EFPB is calculated based on your QS. Someone else will have a different EFPB because they will have a different QS. And obviously, a lower QS will mean you need to bid higher.

> 2. Quality Score does not effect Avg. Ad Position

Wrong. Ads are ranked according to the basic formula QS*bid. QS is also used to determine what you will pay.

smithjohn1948

11:19 am on Dec 28, 2009 (gmt 0)

10+ Year Member



martinibuster:

the data IS from keyword report. and all 3 keywords ran as phrase match.

LucidSW:

instead of keyword tool, traffic estimator and search-based keyword tool, Is there a way to know QS and EFPB before running campaign?
because as you can see estimates

LucidSW

3:31 pm on Dec 28, 2009 (gmt 0)

10+ Year Member



No way to know QS before running campaign. QS is calculated from actual search data. Therefore can't know your EFPB as well since you need to know your QS, not to mention other advertisers' QS and bids.

martinibuster

5:16 pm on Dec 28, 2009 (gmt 0)

WebmasterWorld Administrator 10+ Year Member Top Contributors Of The Month



>>>all 3 keywords ran as phrase match.

Yes, and I said,

>>>Run the keyword report and use exact match options

Then read the rest of what I posted.

Phrase match is inherently variable. There are literally millions of ways to phrase the same query. These phrases are not always in use and the frequency of their use varies from day to day, week to week, and month to month. Some of the phrases are one-off and never to be seen again.

If you're not getting clicks then play around with the ad to make sure you have the keywords prominently in the title and sprinkled in the body of the ad. Make sure the ad tells the searcher what's in it for them, and be sure to have a call to action. Then bid it as high as you can handle in order to build a positive click-through history. With enough clicks the algo will kick-in to lift the ad up north while lowering the price of the click.

It doesn't always work, for example, sometimes people are using a generic search to look for a specific site. Other possible reasons are a lack of keyword in the displayed URL, or the displayed URL subtly sends the wrong message.

Going back to the QS, the first page bid is going to vary. It's the nature to be variable because other bidders may respond aggressively to your presence upsetting the balance they were used to when you weren't there.

smithjohn1948

10:21 am on Jan 1, 2010 (gmt 0)

10+ Year Member



martinibuster:

Are you saying the 'keyword report' adwords generates, are not the actual keywords ad showed for? it just shows data (ctr, position etc) for the keywords i bid on?

if so how one find actual keywords ad showed for? (google analytics?)

ps: i ran keyword report with exact match option on adwrods, but it shows no data no ctr, positon nothing.