I review a lot of on-page work. As a white-label service provider, auditing the campaigns that agencies submit to Semantic Links is part of my daily reality. And I'm going to be straight with you: most of what I see is bad. Not bad in the sense of outdated tactics or missed opportunities. Bad in the sense that the claims being made on behalf of local business clients are easily verifiable as inaccurate. That is a different kind of problem, and it is becoming a much more serious one.
The SEOs making these mistakes are not lazy. Most of them are working hard for their clients. But they are still operating with an outdated mental model of what on-page optimization is supposed to do. They are still writing content and structuring pages as if the goal is to convince an algorithm, to present a version of reality that earns rankings regardless of whether it reflects the truth. That approach is not just ineffective anymore. It is actively working against the sites they are trying to rank.
Language models can now fact-check on-page claims in real time. That changes everything about how we should be doing this work.
The Algorithm Has Learned to Call Your Bluff
Google's natural language processing has gotten remarkably good at understanding what a page is actually claiming, and cross-referencing those claims against what it already knows about the world. When a page says one thing and verifiable external data says another, the model notices. And when the model notices, the page loses credibility, not just for the specific claim, but as a source of information overall.
I see this play out most clearly in local SEO with geographic targeting. The pattern is almost universal. A business is physically located in one city, and the SEO optimizes the homepage for that city. But then, elsewhere on the site, the content starts referencing a completely different city, usually a larger adjacent metro, because that is where the client wants to rank. The logic makes sense from a business goals perspective. The execution is a disaster from a verification standpoint.
Here is the specific problem. The homepage is the foundational identity document for a website. It signals to both human visitors and models: this is who we are, this is what we do, and this is where we do it. When that homepage is optimized for one location but other pages on the site claim service in a different location, including one that the Google Business Profile clearly contradicts, you have created an easily verifiable inconsistency. The model does not have to work hard to detect it. The GBP alone exposes it.
And yet, this is one of the most common on-page mistakes I see, across agencies of every size and experience level.
Location Is Not the Same Thing as Area
Part of the reason this keeps happening is that most SEOs are not making a clean distinction between a location and an area. These are not interchangeable terms, and treating them as if they are is what leads to the geographic contradiction problems I described above.
A location is specific. A city, a town, a census-designated place, an unincorporated community, a township. It is a discrete, defined place with a name that can be looked up, verified, and matched to coordinates. When you optimize a page for a location, you are making a claim that the business is connected to that specific place.
An area is broader. It is a collection of locations, a region that contains multiple cities or towns within it. A metro area, a county, a regional designation. When you optimize for an area, you are saying the business operates across this broader geographic region, which can encompass multiple specific locations.
Most service area businesses, whether they are tree service contractors, plumbers, HVAC companies, or mobile repair services, actually want to rank across an area. But what their SEOs do instead is optimize for specific locations they do not have a verifiable claim to. They pick the biggest nearby city and try to make the site look like it belongs there. Then the GBP, which shows the actual business address, contradicts everything the site is trying to assert.
The fix is not complicated. Optimize for the area, and let the area contain the specific locations. Do not make location-level claims you cannot substantiate. If a service area business is based in a suburb outside a major metro, it can absolutely reference the broader metro region as part of its service area. What it cannot do without consequence is pretend to be headquartered in that city when the GBP says otherwise.
Building a Verifiable Geographic Framework
So how do you actually determine what geographic hierarchy to optimize within? I use a simple method that is grounded in the same publicly available data sources that language models are trained on.
Start with the city or town where the Google Business Profile is physically located. That is your anchor. Then go to Wikipedia and search for that city or town.
Within the first paragraph of almost any Wikipedia page for a city or town, you will find a reference to the county that city or town is contained within. That county is your next level up in the hierarchy. Click through to the county's Wikipedia page, and within the first paragraph or two, you will typically find the metropolitan area or regional entity that the county belongs to. That metro region is your broadest viable targeting layer for most local SEO campaigns.
So the hierarchy looks like this:
1. City or town, where the GBP is physically located
2. County, which contains that city or town
3. Metropolitan area or region, which contains that county
This framework matters because it mirrors how models understand geographic relationships. Wikipedia is one of the most heavily weighted sources in language model training data. When you optimize within a geographic hierarchy that is clearly established in Wikipedia, you are aligning your on-page claims with a structure the model already understands and trusts. When you make up your own geographic logic to serve your client's ranking ambitions, you are working against that structure.
Most local SEO campaigns do not need to go broader than the metropolitan area, and even a full metro can be an overly ambitious target for many businesses. But referencing the broader area, even if the business only operates in part of it, is a legitimate and verifiable claim. Claiming you are located in a city where your GBP shows you are not is not.
Verifiability Is the Strategy Now
The old playbook was built around convincing algorithms. Write the right words in the right places, get enough links pointing at the page, and the rankings would follow regardless of whether the underlying claims were accurate. That playbook is finished.
The new reality is that the models reviewing your clients' sites are increasingly capable of asking: is this true? They are not just pattern-matching keywords anymore. They are evaluating claims against a body of knowledge, and they are good enough at it now that unverifiable claims are a genuine liability. Publishing them is not a neutral act. It actively signals to the model that the source is unreliable.
My job now, and the job of any serious local SEO professional, is to figure out how models understand the relationships between entities, between locations, between areas, between businesses and the geographies they serve, and then optimize within that framework. Not against it. Within it.
If you can't beat them, work within the framework they've established. Make every claim on your client's site something that a model, or a curious human visitor, can verify and validate. That means aligning geographic targeting with the actual GBP location. It means distinguishing between the area your client serves and the specific locations they are physically tied to. It means building a site that tells a consistent, verifiable story from the homepage all the way through to the service pages.
That is not a limitation. That is the actual job.
If you want to know whether your current client sites are making verifiable claims or creating liabilities, that is exactly what my on-page audit service through Semantic Links is built to assess. I go through the site, identify the claims being made, cross-reference them against what is verifiable, and give you a concrete set of recommendations to bring everything into alignment. It is the kind of review that tends to surface problems agencies did not know they had, and in most cases, fixing them moves the needle faster than any link-building campaign would.