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Case Study: Improving Low Quality Score Accounts

December 22nd, 2010 | Bethany Bey | Basic PPC Strategies, Case Studies, Quality Score


Do you remember playing the game Telephone as a child? One person whispers a sentence into the ear of the person next to them, who whispers it to the person next to them and so on down the line, while trying to retain as much information of the message as possible. Inevitably, by the time the last person spoke the sentence aloud it barely resembled the original.

I felt like the person at the end of the telephone line when I first opened up a PPC account I was about to take over. It had been passed through the hands of many managers at different companies and by the time it reached me it was so jumbled and disorganized it was difficult to determine where to even begin optimizing. I decided to start analyzing the health of the account by taking a look at Quality Score.

On Monday, Robert posted about Account Level Quality Score and I wanted to estimate an account Quality Score of my own.  Do determine this, I exported all active keywords into Excel and took the average of the Quality Scores to create my own account level Quality Score. It averaged out to a dismal 5.1. I then sorted my keywords into Google’s Quality Score categories:

Google Adwords Keyword Quality Score Chart

This is when I began to realize how much help this account needed. Google considered less than half a percent of the keywords to be “Great.” Low Quality Score was an account-wide problem.

The next step was to decide where to start making changes in the account. I sorted my keyword data by campaign and used Excel’s subtotal function to get an average Quality Score for each. From this data, I chose to start my restructure with the Branding campaign as it had one of the lowest average Quality Scores. I began drilling down using best practices from our Quality Score Handbook to evaluate the campaign’s keywords, ad text, and landing pages.

KEYWORDS

Best Practice: Create Tightly Themed Ad Groups.

The first thing I noticed when I opened up the Branding campaign was that it contained only one ad group, not necessarily a bad sign as long as all the keywords are closely related. This ad group though contained twenty-seven keywords with Quality Scores ranging from 3 to 7. Obviously some words were better suited for this ad group than others.

I went through the keyword list and made a note next to each whether it was related to the branding of the company or not. If not, I noted what category the keyword did fall into. (Keywords covered for client privacy.)

Adwords Keyword Quality Score Chart

The ad group included names of competitors as well as general industry terms. The account already has a Competitors and General Terms campaign, so new ad groups were created for these keywords. I also separated out URLs for the company, as there were enough terms to create a new ad group within the Branding campaign.

Best Practice: Take Advantage of all Match Types

The match type of a keyword does not directly affect a keyword’s Quality Score. AdWords only collects data when a user’s search query matches exactly to a keyword and the Quality Score of the exact match is then shared with the broad and phrase match versions. So why bother with different match types? If you include all three match types for a keyword you can see which one gives you a better ROI. Bidding higher on match types that receive more clicks reducing bids on others will improve your CTR, a main factor of Quality Score.

In the Branding campaign almost all of the keywords were either broad or exact match. I’m not sure whether it was like this from the beginning or if it was a conscious decision made along the way, but since I don’t know the reason behind it I included all three match types for the keywords in all the ad groups I created. As time goes on I will focus more of our limited budget on the keyword match types that are driving the most traffic to the site.

AD TEXT

Best Practice: Put Keywords in Ad Copy

Including keywords in the ad copy was a practice already put in place in the account. The current Branding campaign had three ads running all with one or two keywords in the copy.  The only task here was to create ads for the new ad groups. To determine which headlines and ad descriptions worked best historically I ran an ad report for all time and sorted by CTR. I then pulled phrases from the best performing ads and inserted the keywords.  This way I am using ads that have proven successful to bring in more clicks and improve Quality Score.

LANDING PAGES

Best Practice: Link to Quality, Relevant Landing Pages.

What makes improving Quality Score difficult for this account is that we have no control over the content on the landing pages. The website is controlled by another company and we can only choose which page to link with our ads. Because of this, I decided to do what I like to call a landing page review. First, I wanted to get a list of the different landing pages the ads were going to. To do this, I ran a Destination URL report and downloaded it to Excel. To create a list with each unique landing page I set an advanced filter for the Destination URL column.

Data >> Filter >> Advanced Filter:

Excel Advanced Filter Box

In the Advanced Filter box you can choose to either filter the list in the current column or copy to another location. I like to copy it so I maintain the original data file. The list range is your destination URL column and then select “Unique record only.” This will give you one list of the different landing pages your ads are currently going to.  You might want to do this every once in awhile for general maintenance as well. I found one URL which was misspelled and taking users to a site not at all related to the client.

Next, I went to each landing page and read through the text on the page, recording the keywords as I went. What I ended up with was a spreadsheet with a column for each landing page and its keywords structured like this:

Landing Page and Keywords in Copy Chart

It can be time consuming especially if you have many landing pages, but organizing the keywords made it much easier for me to pick the most relevant landing page for my new ads.

EVALUATION

The newly structured campaign and ad groups have been running undisturbed for about a week. I went back into the account today to compare the current Quality Score to the Quality Score before the restructure. (Keywords in yellow were moved from the original ad group.)

Adwords Keyword Quality Score Comparison

Though no keywords managed to break into the Great 8-10 range, all the keywords did move up from Poor to OK. I am confident that with more time and more optimization Quality Score will only continue to improve.

If you have any questions about improving Quality Score or tips that have worked for you please post them below!

is an Account Executive at Hanapin Marketing, a search engine marketing firm focused on generating results through pay-per-click advertising. Learn more about Hanapin Marketing's PPC management services.

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Related posts:

  1. Top Google Adwords Quality Score Misconceptions
  2. Avoid the AdWords Quality Score Slap: How to Make Common Changes to Your Account Without Damaging Your Quality Score
  3. When Is It OK to Have Low-Quality-Score Keywords?
  4. 6 Steps To Raise Your Quality Score
  5. Learn How Google’s Newest Quality Score Update Will Affect Your Accounts
  • http://clearpeachmarketing.com Brad

    Great blueprint for taking over used and abused accounts. I like the systematical approach you took. Thanks for the Excel advanced filter tip, will definitely come in handy.

  • http://ketoannhatnghe.com ketoannhatnghe.com

    hi, thanks

  • http://www.planetbball.com Michael

    Thanks for the post, it can be tough watching a campaign sputter because of low Quality Scores. I set up a new campaign the other day with low max CPCs and it listed all my keywords as 1/10 for no good reason. When I doubled my CPC it raised the QS on each one to 4/10, and it stayed at 4 when I changed my bid back to my original bid. Does that make any sense to anyone?

    • Bethany

      Did your clicks increase when you doubled your max CPC? If your keywords got more clicks Google may deem them more relevant and raise their QS.

  • Art

    I have been running a case study of my own and am seeing QS get lower if the daily budget is drastically increased. I ran this against an almost identical campaign with one keyword in one adgroup with a highly relevant text ad going to a highly relevant landing page. CTR was grest and steady, but when I increased the budget QS went from 7 to 3.

    • Bethany

      Hi Art,

      You have brought up an interesting issue. What I would guess is happening is that an increase in your daily budget is leading to an increase in impressions. If your impressions are increasing drastically but your clicks are remaining the same this would lower your CTR, which in turn would lower your QS.

      Take a look at your campaign and see whether your CTR has decreased since you increased your daily budgets.

      I hope this helps and let us know if you have any more questions!

  • http://www.ipinglobal.com Steamboat

    Interesting article and if I have time I will apply to my own campaigns!

    Like many others, no doubt, I’m completely mystified by QS. A couple of examples might illustrate:

    (i) I have a keyword that generates (what in my experience is) an OK CTR. My ads contain that keyword at least in the title, generally in the display URL and at times in the body copy. Bids are very generous. My LP contains the word on various instances (including the title) and is quite obviously related to that keyword…..QS ranges from 4 to 7 on a good day!

    (ii) I have another ad group that only contains about 5 KW. Again, one is repeated liberally and relevantly across my ads an my LP; because it’s quite niche, impressions are not high, but CTR will be 2% on a bad day and up to 5% on a good one. Of all the KW in my group it generates 80% of all impressions, yet Google gives me a QS of 2 and the dreaded “rarely show – low QS” message!!!

    Can anyone offer a slither of sanity here? I keep consoling myself that the historic CTR / relevance of my keywords across my industry as a whole is holding me back and that progressing beyond a QS of 7 just ‘aint gonna happen! Doesn’t stop me waking up in the middle of night thinking about it though!!

  • http://twitter.com/giemmevi Gian Marc Visintin

    good article. I consider your best practice keyword matchtype approach (broad + phrase + exact) kind of old school though. if you choose this approach you need to make sure to have a different bidding strategy, otherwise keywords will compete with each other.

    • http://www.hanapinmarketing.com Bethany Bey

      I completely agree, especially with accounts that have smaller budgets broad match terms can really hike up spend without generating a lot of results. I’ve been experimenting with separating broad match into different ad groups as well as running experiments to compare ad group performance with or without broad match that I’ll post the results to soon.

      What approach do you use with keywords in an account?

  • Betty Fallows

    Great article for a real novice like me, trying to understand where the ppc budget is being swallowed up. We recently transferred our google account from one seo/ppc providor to another and have pretty much lost the previous year’s history and as a result the quality score has plumetted. Any idea how we canb recover quickly ?

    • http://www.hanapinmarketing.com Bethany Bey

      Hi Betty,

      The first thing I would do is evaluate the account structure. Tightening up the ad groups and having relevant ads is the quickest way to boost QS.

      Now if you have a good account structure and had good QS before the transition I would work on improving CTR with either DKI ads or boosting bids. We had a similar situation a few months ago where one of our accounts historical data was lost. We boosted the bids of our top performing keywords to get them more visibility and more clicks. If you take this approach though, be sure to check your bids frequently and lower them back down once QS improves. From my experience, I’ve seen quality score improve within a few days and was able to lower my bids after about a week.

      Hope this helps and let us know if you have any more questions. Thanks for reading!

  • http://www.searchandperch.com Benji Walklet

    Great article….gonna re-tweet this.

    I always found it problematic that agencies usually don’t have control over landing page designs, as manipulating your landing page is one of the best ways to improve QS. An article on what the best practices for improving QS through landing pages would be great to see. I may do one myself after some testing.