Working with Red + White Agency has been a game-changer for our brand. Their strategic approach and creative insight have significantly boosted our brand awareness and elevated how we connect with our audience. From day one, they demonstrated a deep understanding of our goals and delivered solutions that not only resonated with our audience but also improved the overall user experience across our platforms. Their team is proactive, responsive, and incredibly easy to work with — always going the extra mile to ensure we're ahead of the curve. We've seen measurable improvements in engagement and customer satisfaction since partnering with them. If you're looking for a team that truly understands how to grow and refine your brand, Red + White Agency is the way to go. Highly recommended!
Do you need an llms.txt file? The honest answer.
red&white · 30 Jun 2026 AI Intro
A developer flags it. Or an SEO tool runs an audit and your site fails a check you’ve never heard of: no llms.txt file. Suddenly there’s a task on the board to “add llms.txt for AI search”, and nobody in the room can quite explain why.
If that’s where you are, you’re not behind on anything. You’ve walked into one of the noisiest non-stories in search this year. The real question isn’t how to create an llms.txt file. It’s whether you need one at all, and the honest answer is almost certainly no.
Here’s what the file actually is, why half the internet started talking about it in the last few weeks, who genuinely benefits, and the AI search work that earns citations whether you have the file or not.
Key takeaways
- An llms.txt file is a plain-text summary of your site meant to help AI tools read it. It is not a ranking signal.
- Google confirmed on 15 June 2026 that llms.txt has no effect, good or bad, on Search rankings or AI Overviews.
- The major AI engines don’t read it. In one study, 97% of sites with a valid llms.txt file got zero requests for it in a month.
- It’s genuinely useful for one audience: sites with large developer documentation that AI coding assistants crawl.
- For a service, local or e-commerce business, the file solves a problem you don’t have.
- The work that actually earns AI citations is answer-first content, entity consistency and clean schema. None of it lives in an llms.txt file.
What is an llms.txt file?
An llms.txt file is a plain-text file you put at the root of your domain that hands AI tools a tidy, Markdown summary of your most important pages. Think of it as a table of contents written for a machine, the same idea as robots.txt or a sitemap, but aimed at large language models instead of search crawlers.
The proposal is real and the format is simple. You list your key URLs with a short description of each, so an AI tool that supports the file can read the short version of your site instead of crawling and guessing. That’s the whole concept. The argument made for it is that if you make your content easy for AI to parse, you’re more likely to be understood and cited.
It’s a reasonable-sounding idea. The problem is that the engines everyone’s worried about don’t actually use it.
Do you need an llms.txt file?
No. For almost every business, an llms.txt file is optional at best and a distraction at worst.
The clearest signal came from Google. On 15 June 2026 it added a section to its AI optimisation guidance specifically to settle the noise, stating that llms.txt has no effect, positive or negative, on Google Search rankings or AI Overviews. Google’s John Mueller went further, comparing the file to the keywords meta tag, a tactic SEOs abandoned over a decade ago because search engines stopped trusting self-reported summaries. His point was blunt: you can tell from server logs that the AI services don’t even request the file.
So you can keep an llms.txt file if you want to. It won’t hurt you. It just won’t do the job people are buying it for. Adding one to chase Google rankings or AI Overview citations is effort spent on a lever that isn’t connected to anything.
Why is everyone suddenly adding one?
The spike isn’t because llms.txt started working. It’s because a popular auditing tool started flagging its absence.
In May 2026, Chrome’s Lighthouse audit (the tool baked into Chrome DevTools and a hundred SEO dashboards) promoted an “agentic browsing” check from experimental to default, and that check looks for an llms.txt file. Overnight, sites that were doing nothing wrong started seeing a fresh red flag in their reports. A red flag in an audit reads as a problem, the problem gets a ticket, and the ticket gets handed to whoever owns the site.
This is worth naming clearly, because it’s the actual reason the question landed on your desk. A tool can flag a missing file without that file mattering. An audit telling you something is absent is not the same as that thing being worth adding. Plenty of “best practice” checks are really just opinions with a checkbox.
We see the same reflex with clients. The moment an AI-related task appears in a report, the instinct is to do it before understanding whether it changes anything. With llms.txt, it doesn’t.
Do ChatGPT, Perplexity and Gemini actually read it?
There’s no good evidence that they do, and a fair amount that they don’t.
Ahrefs studied the adoption and found that of roughly 38,000 domains with a valid llms.txt file, 97% received zero requests for it in a single month. Separate analysis of hundreds of millions of AI crawler events showed the bots skipping /llms.txt entirely. No major AI platform, OpenAI, Google, Anthropic or Perplexity, has committed to reading the file. The supply exists. The demand doesn’t.
That gap is the whole story. A file only helps if something on the other side fetches and uses it. Right now the engines that decide whether your business gets named in an answer are not looking for your llms.txt, so publishing one changes nothing about how they see you.
Who is an llms.txt file actually for?
The file has one real audience: products with large, structured technical documentation that AI tools read on purpose.
If you run a software company, an API, or a SaaS platform, AI coding assistants like Cursor, Claude Code and GitHub Copilot will fetch a docs site’s llms.txt to navigate it faster when a developer points them at it. That’s a genuine, working use case. The file helps a machine that’s already trying to read your docs find the right page sooner. If that’s your situation, build one and keep it current.
For everyone else, there’s no audience on the other end. A plumber in Randburg, a law firm in Sandton, an online homeware store, none of them have AI tools queuing up to parse a hand-written index of their site. The file would sit there unread.
What should you do instead to get cited by AI?
Put the effort into the things that genuinely move AI citations: clear answers, consistent business details, and content built to be lifted. None of that lives in an llms.txt file, and all of it helps your normal search rankings too.
When we run an AI search visibility audit, llms.txt isn’t on the priority list. The levers that actually change whether a business gets named in an answer are the unglamorous ones:
- Answer-first content. Put a clear, self-contained answer in the first sentence under each heading, before any setup. That’s the text an engine lifts. We go through exactly how this works in what Google AI Overviews do to SA traffic.
- Entity consistency. Keep your business name, services and location identical across your site, your Google Business Profile and every directory, so an engine knows which business is which and trusts what it finds.
- Structured data. FAQPage and LocalBusiness schema make your content easier for a machine to read and categorise. That’s the real machine-readable layer, and it’s a standard search engines already use.
- Crawler access. Check that you’re not accidentally blocking AI crawlers in robots.txt. Some hosts and CDNs changed their defaults to block AI bots, which quietly cuts you out of citations.
That list is the same foundation good SEO already needs, which is the point we make in SEO vs AI search and is SEO dead in 2026. You don’t run a separate AI project. You do the clear, consistent work once and it serves Google and the answer engines together. If you want the full starting map, we lay it out in AEO and GEO explained.
There’s a local angle worth flagging too. The South African market is less saturated than the UK or US, so the field of well-structured, citation-ready content here is thinner. A Johannesburg business that gets the fundamentals right now earns AI visibility faster than a competitor in a crowded English-language market would. That window is open because most local businesses are still chasing checkboxes like llms.txt instead of fixing the four things above.
The bottom line
You don’t need an llms.txt file. Unless you’re publishing large developer documentation, it solves a problem you don’t have, and Google has said plainly it does nothing for your rankings or your AI Overview citations. The panic came from an audit tool, not from a shift in how AI actually reads the web.
Spend the hour you’d have spent on the file on answer-first content, consistent business details and clean schema instead. That’s what gets you named when a buyer asks ChatGPT or Google for a recommendation, and it’s the foundation our AI search service is built on. If you want to know where your site actually stands, tell us where you are and we’ll run the real diagnostic.
Questions.
Do you need an llms.txt file?
No. Almost no business needs an llms.txt file in 2026. Google has confirmed it has no effect on Search rankings or AI Overviews, and the major AI engines don't read it. It's genuinely useful only for sites publishing large technical documentation that AI coding assistants consume.
Does llms.txt help SEO or Google rankings?
No. On 15 June 2026 Google updated its guidance to state plainly that llms.txt has no effect, positive or negative, on Google Search rankings or AI Overviews. Google's John Mueller compared the file to the long-discredited keywords meta tag.
Do ChatGPT, Perplexity and Gemini read llms.txt?
There's no good evidence they do. Server-log analysis of hundreds of millions of AI crawler events shows the bots skip /llms.txt, and no major AI platform has committed to using it. In one study, 97% of domains with a valid llms.txt file received zero requests for it in a single month.
Who should actually create an llms.txt file?
Software and SaaS companies with large developer documentation. AI coding assistants like Cursor and Claude Code can fetch an llms.txt to navigate technical docs faster. For a typical service, local or e-commerce business, there's no audience for the file.
If not llms.txt, how do I get my business cited by AI?
Answer real questions in plain prose right under clear headings, keep your business name, services and location consistent everywhere, add FAQ and LocalBusiness schema, and make sure AI crawlers aren't blocked. Those are the signals that actually correlate with citations.
What our clients say.
5.0I have worked with a few agencies before, but none come close to the great service, communication and results we have had while using Red+White! They have managed our Google Ads account, running P-Max, Search and Dynamic Search ads - and helped us achieve a great return on investment by reaching targets for our e-commerce store! Thank you Darren and Jean for your clear communication and undying dedication to detail while handling our account!
Wow guys! Thank you to Jean and his team for making it super easy and effective to get my website and website traffic to where it is now. With so much knowledge in the space, our SEO and Google tracking has proven itself monthly!! Can't recommend this enough for ALL business 👏 Many thanks from IVgo Cape Town!
I recently had the pleasure of working with Red+White Marketing Agency, and I couldn't be more impressed with their services! From the outset, their team demonstrated exceptional professionalism and creativity. They took the time to understand my business needs and crafted a tailored marketing strategy that truly resonated with my target audience. The communication throughout the process was outstanding — they kept me informed at every stage and were always receptive to feedback. Their innovative approach to digital marketing helped elevate my brand's online presence significantly. I noticed an increase in engagement and leads almost immediately after implementing their strategies. What I appreciated most was their dedication to results. Red+White Marketing Agency not only delivered on their promises but exceeded my expectations. If you're looking for a marketing agency that combines passion, expertise, and a personal touch, I highly recommend Red+White. They are a powerhouse in the marketing world, and I look forward to continuing our partnership!
As a team of creatives, having RED & WHITE to pass our clients on to has been a massive help for our team. They offer the necessary advertising services that our team do not have the capabilities , or specialist understanding to offer. Transparent and trustworthy are the best way I could describe what to expect if you decide to work with their team. It also goes without saying they know what they are doing in the advertising space but you can ask them anything you like to bring your own peace of mind, as I mentioned earlier, they are very transparent with their capabilities and what you can expect from them.
We couldn't be happier with the results our SEO agency Red + White have delivered! Their expertise, dedication, and strategic approach have significantly improved our website's rankings and online visibility. Thanks to their efforts, we've seen a noticeable increase in traffic and conversions. Highly recommend their services!
We are incredibly grateful to Jean and the team for elevating Royal Paving's, landscaping services. Thanks to their support, we've experienced significant growth in our business. Highly recommend their expertise!
Strategic, attention to detail, hands on expertise. Great service! Highly recommend Red+White.
We moved over to red and white and experienced immediate increases in leads. They are a pleasure to deal with.
Fantastic service! Highly recommend red+white Agency for any digital marketing needs!
Knowledgeable and efficient 👌 We trust Red + White with all our collaborations!
Excellent service!! Great creativity and brilliant communication. Thanks Jean & team!!
Awesome service
I had the pleasure of working with RED MARKETING, and I can confidently say they are an outstanding agency. Their efficiency and creativity are truly impressive, and they maintain a remarkably high standard of attention and insight for their clients. What sets them apart is their commitment to treating each client as a unique individual, ensuring that every strategy is tailored to specific needs. They pride themselves on being at the top of their game, and it shows in their results. If you're looking to elevate your brand, I highly recommend RED MARKETING!
Working with Red + White Agency has been a game-changer for our brand. Their strategic approach and creative insight have significantly boosted our brand awareness and elevated how we connect with our audience. From day one, they demonstrated a deep understanding of our goals and delivered solutions that not only resonated with our audience but also improved the overall user experience across our platforms. Their team is proactive, responsive, and incredibly easy to work with — always going the extra mile to ensure we're ahead of the curve. We've seen measurable improvements in engagement and customer satisfaction since partnering with them. If you're looking for a team that truly understands how to grow and refine your brand, Red + White Agency is the way to go. Highly recommended!
I have worked with a few agencies before, but none come close to the great service, communication and results we have had while using Red+White! They have managed our Google Ads account, running P-Max, Search and Dynamic Search ads - and helped us achieve a great return on investment by reaching targets for our e-commerce store! Thank you Darren and Jean for your clear communication and undying dedication to detail while handling our account!
Wow guys! Thank you to Jean and his team for making it super easy and effective to get my website and website traffic to where it is now. With so much knowledge in the space, our SEO and Google tracking has proven itself monthly!! Can't recommend this enough for ALL business 👏 Many thanks from IVgo Cape Town!
I recently had the pleasure of working with Red+White Marketing Agency, and I couldn't be more impressed with their services! From the outset, their team demonstrated exceptional professionalism and creativity. They took the time to understand my business needs and crafted a tailored marketing strategy that truly resonated with my target audience. The communication throughout the process was outstanding — they kept me informed at every stage and were always receptive to feedback. Their innovative approach to digital marketing helped elevate my brand's online presence significantly. I noticed an increase in engagement and leads almost immediately after implementing their strategies. What I appreciated most was their dedication to results. Red+White Marketing Agency not only delivered on their promises but exceeded my expectations. If you're looking for a marketing agency that combines passion, expertise, and a personal touch, I highly recommend Red+White. They are a powerhouse in the marketing world, and I look forward to continuing our partnership!
As a team of creatives, having RED & WHITE to pass our clients on to has been a massive help for our team. They offer the necessary advertising services that our team do not have the capabilities , or specialist understanding to offer. Transparent and trustworthy are the best way I could describe what to expect if you decide to work with their team. It also goes without saying they know what they are doing in the advertising space but you can ask them anything you like to bring your own peace of mind, as I mentioned earlier, they are very transparent with their capabilities and what you can expect from them.
We couldn't be happier with the results our SEO agency Red + White have delivered! Their expertise, dedication, and strategic approach have significantly improved our website's rankings and online visibility. Thanks to their efforts, we've seen a noticeable increase in traffic and conversions. Highly recommend their services!
We are incredibly grateful to Jean and the team for elevating Royal Paving's, landscaping services. Thanks to their support, we've experienced significant growth in our business. Highly recommend their expertise!
Strategic, attention to detail, hands on expertise. Great service! Highly recommend Red+White.
We moved over to red and white and experienced immediate increases in leads. They are a pleasure to deal with.
Fantastic service! Highly recommend red+white Agency for any digital marketing needs!
Knowledgeable and efficient 👌 We trust Red + White with all our collaborations!
Excellent service!! Great creativity and brilliant communication. Thanks Jean & team!!
Awesome service
I had the pleasure of working with RED MARKETING, and I can confidently say they are an outstanding agency. Their efficiency and creativity are truly impressive, and they maintain a remarkably high standard of attention and insight for their clients. What sets them apart is their commitment to treating each client as a unique individual, ensuring that every strategy is tailored to specific needs. They pride themselves on being at the top of their game, and it shows in their results. If you're looking to elevate your brand, I highly recommend RED MARKETING!
See also.
AI How to get cited in AI search: the 2026 playbook.
How to get cited in AI search: the 2026 playbook.
The practical steps to get your business named by ChatGPT, Perplexity and Google AI Overviews. What the citation studies show, and what we found auditing our own site.
Google Ads Why are my Google Ads not converting?
Why are my Google Ads not converting?
Getting clicks but no conversions on Google Ads is almost never a budget problem. Here's the five-step diagnostic we run, with proof each fix works.
SEO How much does SEO cost in South Africa?
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