Tag Archives: ROI

AdWords Rot

Adwords RotAn AdWords account that starts off making a worthwhile profit for the owner is often neglected and, within a year or two, is losing money. Potentially a lot of money. I have seen it happen again and again. If you are running a Google AdWords campaign, you have to at least monitor it. Better still, actively maintain it. Otherwise the rot will soon set in.

Here is an example of an AdWords campaign that was professionally set up and then left to coast, unmanaged. You can see that the cost per converted click (blue) rose, while the number of conversions (orange) fell a little. The average cost per conversion (trial) rose by a factor of 3 in just 4 years. What was once a profitable account was now wasting a lot of money. Ouch.

adwords conversion graph 2

The main reason for the rot is that Google are continually changing AdWords, and they may opt you in to new features without asking you. For example they automatically opted display advertisers into showing ads in free-to-play AppStore games. B2B business owners were paying thousands of dollars for clicks made by bored children in Flappy Bird and the like. I have seen accounts where thousands of dollars have been spent on these worthless clicks. And these were  small companies. Other reasons include:

  • Your display ads might start showing on a new website where they convert badly.
  • Poor targeting. Perhaps a new product, film or band has appeared with a name similar to your product.
  • Increased competition and bid price inflation can reduce a healthy amount of traffic to a trickle, reducing profitability.
  • Click fraud.

So you really need to keep an eye on your AdWords account. At an absolute minimum you should monitor the number of conversions and the cost per conversion and investigate any unfavourable changes. To keep your account in good shape over time you need to actively maintain it, e.g.:

  • Delete any keywords with poor click through rates (typically I delete keywords with a CTR of 0.5% or less after 200 or more impressions).
  • Delete any keywords with poor quality scores (typically I delete keywords with a QS of 3 or less).
  • Delete any keywords or ads with poor conversion rates.
  • Examine the dimensions>search terms report for negative keywords to add.

You can easily set up filters and get automated reports sent to you to make this fairly painless. These checks should be done perhaps once a week for a new or high budget campaign and perhaps once a month for a mature or low budget campaign. You can also make your life easier by setting up AdWords so that Google is doing most of the heavy lifting for you. For example you can use CPA bidding and you can set the ad rotation setting to Optimize for conversions: Show ads expected to provide more conversions.

A mature account that has been well set-up and has a budget of around $1k per month, probably only needs an hour a month to maintain. Alternatively, if you can’t spare an hour or two a month to manage your AdWords campaign, do yourself a favour and shut it down. Now.

5 things you can do to improve your AdWords profitability in the next 30 minutes

Lots of people set up AdWords campaigns and then leave them to run unattended for months at a time. Bad. Idea. I know, I know, you’ve got a million other things to. So I am going to give you a very short and very specific list of things you can do to improve your AdWords account. Right now. No excuses.

1. Check your ‘Geographic’ report for under performing countries

Different countries can perform wildly differently for the same keywords, ads and bid prices. This is particularly the case if you compare rich industrialised countries with developing countries.

  1. Choose a campaign and date range.
  2. Click on the AdWords Dimensions tab then select Geographic.
  3. Remove any geographic columns apart from Country/Region.

adwords geographic report

Are some countries performing considerably worse in terms of click-through rate, cost per click or cost per conversion? If so, depending on how differently the countries are performing:

  1. Stop targeting the under-performing countries; or
  2. Make a duplicate of that campaign for the under-performing counties, but bid less ( It is easy to duplicate a campaign in the free Google Adwords Editor); or
  3. Use a negative bid adjustment for the under-performing countries:

adwords geographic adjustments

2. Check your ‘Time>Day of the week’ report

Some products sell much better on certain days of the week. For example, B2B products probably sell better during the week than they do at the weekend. The opposite might be true for some B2C products. You can easily check this.

  1. Choose a campaign and date range.
  2. Click on the AdWords Dimensions tab then select Time>Day of the week.

adwords day of week reportAre some days of the week performing significantly better or worse than others? If so, you can schedule your bids to be more or less on different days of the week.

adwords bid adjustment schedule

3. Get rid of the dead wood

Keywords with low quality score and low click-through rates can drag your whole campaign down. You can easily set up filters to find the culprits.

adwords filteradwords filterAnd then pause or delete these keywords.adwords delete keywords

4. Add sitelink extensions

If your ad appears at the top of the page, you can optionally show sitelink extensions that hyperlink to particular pages. These increase the amount of screen real estate and text available to you and they don’t cost any extra. What’s not to like?

adwords-sitelink-extensionsTo add sitelink extensions:

  1. Select the appropriate campaign.
  2. Click on the Ad extensions tab and select Sitelinks extensions.
  3. Click the +EXTENSION button.

site link extensions

5. Check your ‘Search terms’ report for negative keywords

Unless you are only bidding on exact match, the queries that result in your ads being shown are not the same as the keywords you supply to Google. You need to use negative keywords to further control which search queries your ads appear for.

For example, if you are selling Windows backup software and bidding on backup software (as broad or phrase match) your ad may appear every time someone searches on mac backup software. This hurts you twice: wasted clicks (which costs you money directly) and reduced click-through rates (which reduces your quality scores and costs you money indirectly). You can avoid these issues, just by adding mac as a negative keyword.

To look for negative keywords:

  1. Choose a campaign and date range.
  2. Click on the AdWords Dimensions tab then select Search terms.

dimensions search terms report keywords

You will see a list of the searches that actually triggered your ads. Are there any searches there that shouldn’t be? If so, add the offending words as negative keywords, (either at campaign or ad group level).

Plug:  My Keyword Funnel AdWords tool can be very useful for sifting through large amounts of search queries to find negative keywords. Just paste in thousands of keywords from your search terms report and look at each keyword by frequency and context.

keyword funnel adwords tool

(This article was first published on www.keywordfunnel.com)

The declining profitability of Google Adwords

Google Adwords used to be a great way to get targeted traffic cheaply (if you knew what you were doing). I think those days are well and truly over.

I have been using Google Adwords to advertise my table plan software since 2005. The following graphs show some metrics from my Adwords campaigns over that 8 years. The graphs show 12-monthly cumulative figures (e.g. each point represents the value for that month plus the preceding 11 months). Using cumulative data hides some of the noise, including the seasonal variations that are inevitable in a business related to weddings (more people buy my software when it is summer in the northern hemisphere), and makes the overall trends clearer.

Average cost per click (CPC)

Average cost per click (CPC)



Conversions (sales)

Conversions (sales)

Profit per month

Profit per month

The trends are clear and it’s not a pretty picture. Less, more expensive clicks = less profit. I can either pay more and more per click to maintain the same number of sales. Or I can continue to pay the same per click and get less and less clicks. Either way, my profit goes down. It isn’t a trend I see changing direction any time soon.

I think these long-term trends are mostly due to increasing competition. As more and more companies bid on Adwords for a finite number of clicks, it inevitably drives up the cost of clicks (simple supply and demand). It also doesn’t help that a lot of Adwords users are not actively managing their campaigns or measuring their ROI, and are consequently bidding at unprofitably high levels. Google also does its best to drive up CPC values in various ways (suggesting ridiculously high default bids, goading you to bid more to get on page 1, not showing your ad at all if you bid too low – even if no other ads appear etc).

Of course, this is just my data for one product in one small market. But the law of shitty clickthrus predicts that all advertising mediums become less and less profitable over time. So I would be surprised if it isn’t a general trend. Are your Adwords campaigns becoming less profitable? Have you found another advertising medium that works better?