Client A is a nationwide telecommunications company.

They provide TV, internet, and phone services to customers across the country, primarily in Arizona, Arkansas, California, Louisiana, Missouri, North Carolina, Oklahoma, Texas, and West Virginia.

In 2015, we started our engagement with Client A as a partner of another agency and have provided search engine optimization services since then.

We were tasked with building domain authority and increasing traffic to the website, but in the process of doing this, we also became a digital marketing partner for the client by providing outside insights into their overall digital marketing efforts, including paid search campaigns.

The following is a case study in how a little investigative work into the data of a paid search campaign can uncover some very helpful findings to get things turned back around.

The Problem

Every month, we report against the Return on Ad Spend for organic search traffic, branded paid search traffic, unbranded paid search traffic, and any additional paid channels that were being run as part of an experiment for new opportunities.

Return on Ad Spend Findings

Return on Ad Spend Findings

Within our reporting on Return on Ad Spend, we were able to establish trends in Client A’s paid search performance and inconsistencies in the alignment between the SEO and PPC agencies.

Client A had changed paid search agencies in May and there were major increases in ad spend that lead to a negative ROI.

Our Investigation Process

Client A was already aware of a few issues regarding new geographic targeting implemented by the agency currently managing the Google AdWords campaigns, but through our investigation we were able to establish additional insights into exact causes that contributed to this negative return.

To note a caveat, we weren’t actually allowed to go into the Google AdWords account directly. As a result, all data that we were able to adequately evaluate came directly from Client A’s Google Analytics account.

From this data, we found the following:

  • ~17% year-over-year (YoY) increase in paid search visits to Client A’s BuyFlow Storefront (a visitor’s initial step to completing a sale)
  • This ~17% increase, however, was offset by a ~11% decrease in paid search sessions to the second step of the process
  • Alarmingly, there was ~105% increase in paid search visits to their “Not Serviceable” page — a clear indication of the aforementioned geographical targeting issue

Ultimately, what was happening was, paid search visitors were starting the conversion process but then leaving the site when they found that they didn’t live in one of Client A’s service areas.

State Targeting

Looking deeper into this ~105% YoY increase, we found that the most significant increases occurred in Texas (118%), California (331%), and Missouri (192%).

Compared to overall traffic, there was an increase in NoService sessions in Texas of 102%, California of 188%, and Missouri of 180%.

While these three states are areas in which Client A provides telecommunication services, its paid search campaigns in Google AdWords were also targeting areas in which they did not provide services.

City Targeting

The three cities that produced the highest increase of “NotServiceable” sessions were Dallas (80%), Houston (135%), San Antonio (198%), and Los Angeles (302%).

This data allowed us the opportunity to report on what we were seeing beyond the state-level and offer up suggestions on where we could clean up specific cities/zip codes within Client A’s service areas.

Cleaning up this data at both the state and city levels could help improve the quality of site traffic from paid search, increase Quality Scores, and thus provide an opportunity at improved conversion rates and enhanced lead generation efforts.

Keyword Targeting

Finally, we took a look at the PPC campaigns’ keywords, specifically trying to identify any discrepancies that may have existed YoY to contribute to the decrease in Return on Ad Spend.

Upon starting our keyword investigation, we noticed there were some terms added to the campaigns, and set to a broad match modified match type, that were noticeably absent from the Google Analytics data from the previous year.

An example of one of these keywords is the term “Internet.”

After this keyword was added to the PPC campaigns using Google AdWords’ more restrictive match types — exact and phrase, in addition to broad match modified — it generated an overall spend of $122,467 and a cost-per-click of $6.47 — both of which were higher than when the less-restrictive broad match was being used exclusively ($11, 988 in ad spend; avg. CPC of $1.54).

However, once the more restrictive match types were applied, the number of overall conversions (275) and Return on Ad Spend ($23,325) both increased significantly compared to that generated by the broad match — 149 and $11,988, respectively.

Additionally, we found that some ad spend was being wasted on keywords that suggested a need for completely unrelated services, such as the term “uHaul.” While these irrelevant terms didn’t generate a ton of waste — roughly ~$8,000 and a return of 10 confirmations or $850 ($85 value for confirmations) — this evidence suggested there was definitely an opportunity to pause some keywords to funnel more spend towards more successful keywords.

Overall, there was a significant increase in average CPCs due to a change in match types from broad — which typically produces cheaper clicks but at the risk of less control over who sees the paid ads. The additions of the broad match modified, phrase, and exact match types drove the average CPCs up by 46 cents on branded terms and by $6.15 on unbranded terms.

Our Solution

Too many cities and states were being served ads that could not provide cable and Internet services at those locations.

We could tell this was happening based on the increase in Not Serviceable page sessions. We recommended a closer look into the targeting by state and city.

When looking at the limited keyword data, we recommended they turn on a few of the campaigns that were being managed by the previous agency.

The goal behind this recommendation was to not only turn back on the top performing past campaigns but hopefully stabilize the loss in Return on Ad Spend and decreas the number of Not Serviceable page sessions.


Ryan Faller

Learn more about Ryan Faller

Recent Posts

A man wearing a white shirt holds two hands out to compare two options: Bing Ads vs Google Ads. Set against yellow background.

When to Use Bing Ads vs Google Ads

Most online advertisers know about Bing Ads and Google Ads. What many digital advertisers might not know, however, is which of these ad platforms is best … Read More

Google maps with a location pin on a street corner. A circle surrounds the pin, representing the concept of geofencing targeting. Red filter overtop.

Geofencing Marketing — What is It and Do You Need It?

Your brand and services are great. Your search and content marketing campaigns are killer. So why isn’t your business seeing the growth it deserves? The answer … Read More

Top 5 Google Ads Recommendations You Should Re-Consider Before Implementing

Google Ads recommendations may seem like shortcuts to success, but blindly following these recommendations can sometimes lead to wasteful spending and little to no ROI. At … Read More

A white man in a suit points to a floating text box that says

7 Programmatic Advertising Benefits

Adsolutely the Best Way to Advertise Online? Your time is valuable. Maximize your time (and get those sweet, sweet conversions) by realizing the benefits of programmatic … Read More

All About the Click-Through Rate – CTR Explained

You need benchmarks to determine the success of your paid ad campaigns. One such metric? Click-through rate, otherwise known as CTR. At a glance, CTR can … Read More

Digital Lead Generation Analysis

Say it with us: information is king. In order to better optimize your services and lead generation marketing campaigns, you’ll need all sorts of data, including … Read More

Google and Bing Search Partner Spam List 2022

UPDATED GOOGLE SPREADSHEET – CLICK HERE  *Last updated 1/11/2022 As Google moves to automate more and more within their paid search platform, it becomes harder to … Read More

Paid Search Metrics That Matter – Demystifying PPC Campaigns

You’ve done your research and launched your paid search campaign. You have all the data points in the world to measure its success. But if you … Read More

Google Core Web Vitals: What They Are & When They’ll Take Effect

Benjamin Franklin once said that the only guarantees in life are death and taxes. Maybe it’s time we add Google updates to that list. If you’re … Read More


Building a Winning Paid Search Strategy for Control, Visibility, and Effectiveness

Search engines continue to evolve their technology to meet consumer search habits. These days, that means delivering results that speak to each searcher’s intention rather than … Read More

9 Common PPC Mistakes (and What to Do Instead)

New to Google ads? Our PPC expert, Tommy, breaks down the most common mistakes and how to fix them.

Landing Page vs. Homepage: What's the Difference?

Landing Page vs Homepage vs Website: What’s the Difference?

Landing page vs homepage vs website: oh my! Toto, I don’t think we’re in Kansas anymore. We’re someplace far more confusing: the internet. And if you … Read More

Why Automated Bidding is Not Always the Answer

Why Automated Bidding Isn’t Always the Answer

Automated bidding is a popular choice because it seems to promise fewer labor hours by letting an algorithm make your bid adjustments. Sounds easy-peasy, right? A … Read More

Healthy Agency Relationship

Why It’s Important to Have a Healthy Relationship with Your Agency

Just like any relationship you have, whether it be personal or otherwise, it’s extremely important to have a healthy relationship with your digital marketing agency. You … Read More

Does PPC Affect Organic Rankings?

A Digital Marketing Misconception: Does PPC Affect SEO?

In the digital marketing world, there are a lot of misconceptions and myths (myth-conceptions, if you will) about how organic search engine optimization and pay-per-click campaigns work together. We’ve heard and seen it all. … Read More

“How is HubSpot different from SEO?”: An honest answer to an actual client question

“Have you heard about inbound marketing?” This is how a recent client call started. Then, to make things worse, they proceeded to ask, “How is HubSpot … Read More

Why you aren’t ranking first in Google for [INSERT KEYWORD] … And why that’s okay

You might be wondering: “Why am I not ranking first in Google for [INSERT KEYWORD]?” It’s not a bad question—it shows you value your business’ position … Read More

Digital Strike Targeted Marketing

Reintroducing Digital Strike

You know the old saying, the cobbler’s children have no shoes? Well, for us it’s true. For a long time, we’ve been our own worst client. … Read More

Beyond Local Listing Management: How To Rank #1 Locally

“Why am I not ranking #1 in the local pack? We optimized our Google My Business listing.” This is a question we get a lot. Business owners come … Read More