Thoughts

Write Once, Reach Everyone: Accessible Writing and GEO Want the Same Solution

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Corey Vilhauer

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Accessible writing and GEO-readiness reward the same practices — and understanding why gives you a much stronger argument for both. This article explains where they overlap, what the shared patterns look like, and how to use that overlap to get writing quality taken seriously in rooms where it hasn't been yet.

Until the early 1990s, the music industry operated on vibes.

When it came to the charts, no one accurately knew an album or single’s success, because for decades charts in the United States were compiled by humans talking to humans. Chart analysts would call radio stations and record stores and just, like, ask what was selling, and because these were rock-adjacent stations and stores staffed by rock-adjacent people, the charts reflected a rock-adjacent world.

Then, in 1991, SoundScan arrived. Instead of calling people, SoundScan used actual sales data based on UPC codes. And immediately, the charts shifted. Country music, hip-hop, and metal, which had underperformed on the charts, were uncovered as massively successful genres with real audiences and real money. Among those three, country music in particular exploded into mainstream recognition. Sure, everyone who had been paying attention knew someone like Garth Brooks was huge, but now the data confirmed it was genre-wide.

But the chart revolution came too late for one major country artist: Johnny Cash.

Cash was in his sixties by then, and had fallen out of step with the polished Nashville sound, largely written off by country radio. His moment, the consensus said, had passed.

Then, in late 1992, Cash performed at Bob Dylan's 30th Anniversary concert at Madison Square Garden, and a rising star producer — Rick Rubin — was in the audience. To this point, Rubin had spent his career producing hip-hop and metal — Beastie Boys, Run-DMC, Slayer — and had absolutely no country credentials. But he heard something in Cash that country radio had stopped listening for. He heard someone who had always known how to get to the truth of a song.

So Rick Rubin and Johnny Cash got together, and what followed was the American Recordings series: some of the most critically acclaimed albums Cash ever made. They didn't return him to country radio. What they did was shift Cash's profile from "old country crooner" to "generational voice." They reminded everyone why Johnny Cash was still one of the best.

In a time of change, when it was easy to ignore a historical voice, a new and unlikely ally confirmed that Johnny Cash was not only worth hearing, but important to the larger music world.

But this isn’t about Johnny Cash. This is about AI search and accessibility.

The reason editorial accessibility is a hard sell.

Accessibility work splits into two broad areas. The first is structural: code, navigation model, colors and design, the technical architecture of how a page is built. This area gets most of the attention, and that makes sense — structural accessibility is testable. There's either a skip-to-content link or there isn't.

The second area is editorial: the words themselves, how they're organized, and whether they carry enough meaning to be understood without extra effort. This is the purview of the editorial team, and it's where accessibility gets genuinely hard — because writing is messy, judgment-heavy, and deeply resistant to pass/fail testing.

That difficulty has real consequences. Run a page through an automated accessibility tool like WAVE and you'll get detailed, actionable feedback on structural issues. But the written body copy? Nothing. Not because the tool developers don't care, but because there's no clean way to test whether writing is clear.

This creates an awkward split in the WCAG guidelines. Most structural requirements live at the AA level — legally defensible, widely expected. Many of the editorial requirements — descriptive headings, plain language, explanations for jargon and abbreviations — land at AAA. That's not a criticism of WCAG. It's just an honest acknowledgment that it's unrealistic to legally require writing to be "clear." Clarity is hard to define and harder to measure.

The result is a whole category of editorial best practices that are technically in the guidelines and practically important, yet consistently deprioritized. Because there is no hard compliance requirement, the ask for clearer headings or plainer language gets deferred.

That's the part that's starting to change.

GEO and accessibility: arriving at the same spot.

Generative Engine Optimization — GEO — is the practice of structuring and writing content so that AI systems can understand and surface it. When Claude, Perplexity, or Google's AI overview decides whether your page is a useful answer to a question, that decision depends on comprehension. The AI has to understand what the page is about before it can cite it.

There’s been a lot of research and even more articles about that research, and those GEO researchers are finding, completely on their own and independent of the accessibility community, that AI systems favor pages where:

  • Writing depends on the inverted pyramid for clarity,
  • Clear headings describe what comes next, and
  • A contextual explanation is given before the article even begins.

This isn't a coincidence. It's the same underlying truth, approached from two directions. Content that makes readers work to find the meaning doesn't work, whether the reader is a screen reader user, an AI system, or a human skimming on a phone. GEO and accessibility agree because they're both right about something that was always true.

What this means practically: you now have two independent bodies of evidence pointing at the same writing practices. When you're in a room arguing for better headings and the response is "we don't have bandwidth for an accessibility overhaul right now" — you can also say: these same patterns are what AI search rewards. These are the same changes. You're not asking for something extra. You're asking for something the organization already wants.

The three patterns that serve every reader.

The overlap between editorial accessibility and GEO comes down to three concrete writing patterns.

Descriptive headings tell readers what they're about to learn.

Your headings are not labels. They're navigation — and every heading is a decision point for someone who isn't reading the page linearly.

A screen reader user tabbing through headings is asking: is this the section I need? A person scanning on their phone is asking the same thing. So is an AI trying to understand what the page covers. The answer to all three depends on whether the heading describes what comes next or just marks where you are.

For example, a heading titled "Our Approach" is a section label. It identifies the following section in the same way we might might say “this is my garage.” I know what it is, but I don’t have any hints on what’s in it. On the other hand, a descriptive heading like "We start every project with a content audit" tells you what's coming. (Likewise, cute headings, like "Where the Magic Happens,” are too busy trying to be clever and says nothing at all.)

The test I use: skip all the body copy and read only the headings. Do they tell a coherent story? Do they help you find what you need? If not, the headings aren't doing their job — and neither screen reader navigation nor AI comprehension can compensate for that.

Front-loading the main point respects everyone's time.

The most important part of an idea should be presented at the top. This sounds obvious, but it’s not: as writers, we have a habit of warming up our thoughts. We set the scene, establish context, and acknowledge complexity, and then eventually make the point. There are places where that works: a good story, a careful argument.

But in most web content, that warmup only slows down the act of information gathering. When we front load our paragraphs with exposition before we get to the main point, the main point becomes invisible. A screen reader user navigating through the page has already moved on, and an AI parsing the page has spent most of its attention on setup rather than substance.

Thankfully, centuries of journalism degrees has already found the solution: the inverted pyramid — lead with the point, support it after. This style of writing respects the reader's time: they know early whether to commit to the rest. Based on what we're seeing in GEO research, it also matters for AI: storing the most important information first leads to better retention and more accurate citation.

A context sentence orients every reader before the detail begins.

Finally, every page should begin with a sentence near the top that provides context — such as the audience, the situation, or the problem — before anything else appears.

Meta titles can do some of this work, but they're sometimes hidden or truncated. A context sentence uses real content in a normal place to tell the reader who the page is for and what it solves. It's tempting to cut this for brevity — "we cover all of this later" — but that's the wrong call.

A page that dives into detail without orientation puts the navigation burden entirely on the reader. A screen reader user arriving from search has to reverse-engineer whether they're even in the right place. So does an AI agent trying to match the page to a query. One sentence prevents all of that, which means a small task can provide a relatively outsized impact.

GEO gives accessible writing a second argument.

Accessible writing has always been the right thing to do. But most organizations have to make tradeoffs, and "it's the right thing to do" loses that fight more often than it should, so the work gets deprioritized.

What GEO gives us is a second entry point into the same conversation. Instead of arguing on moral grounds alone, we can also say: these practices improve AI search visibility. That's a much more direct business argument, and it’s timely as AI search visibility causes real anxiety among leadership.

This is not a compromise. We're not trading one goal for another. The content GEO rewards is the content accessibility requires. We're using a new road to the same destination.

One important caveat, however, and this is worth saying out loud whenever you use GEO as a lever: GEO is not a replacement for accessibility work. It doesn't give you usable alternative text, or ensure logical keyboard navigation, or ARIA labels, or focus management, or any of the structured features that accessibility needs. Those things require deliberate expertise. Those things require thoughtful implementation.

What GEO covers — writing clarity, content structure, honest language — is the editorial layer of accessibility. Crucially, it's also the layer that's largely absent from traditional accessibility testing tools and mostly above the WCAG AA threshold. So we're not conflating two different things. We're reinforcing an area of accessibility that doesn't get enough reinforcement through any other path.

We’ve been doing this all along.

The case for accessible writing has been made, and made well, for a long time. We've brought the arguments and maybe even sat (and presented!) in the meetings. But those meeting rooms haven't always responded.

GEO arrived from a completely different direction — with no particular interest in accessibility, its own vocabulary, its own consultants. It looked at the same evidence and reached the same conclusions, not because it cares about screen reader users, but because those practices are just what good content looks like. And AI search needs good content to function.

That's the opening, and we urge you to use it. Bring these three patterns into your next content review, your next accessibility conversation, your next pitch for why writing quality deserves a seat at the table.

Us accessibility champions have been right about this for a long time. It's good to finally have some company.

What is a GEO audit and assessment?

A GEO audit (Generative Engine Optimization audit) evaluates how well a website's content is structured to be found, understood, and cited by AI-powered search tools — including ChatGPT, Google's AI Overviews, Perplexity, and Claude.

Learn more with our GEO audit explainer.

 

What is a GEO Audit?

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