Preview. Every figure on this site is currently a fixture, not a measurement — the live crawl has not run yet. Nothing here describes Google's actual results.
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Generative engine optimisation

how to use llms.txt

Measured weekly since 2026-W25. 12 observations.

Measured 2026-W36 · 2026-08-31 · google.com, gl=us

2026-W36

This week

AI Overview
Not showing
in 2 of 12 weeks
Sources cited
no overview to cite from
Organic results
9
returned on page one
Weekly churn
14%
of the top 10 changes each week
AI Overview, week by week
2026-W252026-W36
How much the top 10 moved

Google is not answering this query itself as of 2026-W36. The 9 results below are the whole page.

Page one

Organic results

#DomainTitleSitelinks
1zapier.comHow to use llms.txt | zapier docs
2entity-seo.comA practical guide to how to use llms.txt
3towardsdatascience.comHow to use llms.txt | towardsdatascience docs2
4npmjs.comA practical guide to how to use llms.txt
5g2.comg2: how to use llms.txt
6stackoverflow.comstackoverflow: how to use llms.txt
7dataworks.comHow to use llms.txt | dataworks docs
8capterra.comHow to use llms.txt in 2026
9llm-citations.ioHow to use llms.txt in 2026
Since 2026-W29

Position history

DomainW29W30W31W32W33W34W35W36
zapier.com11111211
entity-seo.com32222122
towardsdatascience.com23334353
npmjs.com44543434
g2.com55455545
stackoverflow.com66768766

A dot means the domain was not on page one that week. This is the part no live SERP checker can show you: it needs someone to have been measuring before you asked.

Blocks

Features on this page

AI Overview People Also Ask Related searches Knowledge panel Sitelinks

Filled means Google rendered the block for this query this week. AI Overview, People Also Ask, Related searches, Knowledge panel, Sitelinks — each has its own prevalence across all 4,185 queries.

API

Reproduce this page

Every figure above comes from one call. This is that call — the same endpoint, the same parameters, run once a week.

curl --request GET \
  --url 'https://serpens.p.rapidapi.com/api/v1/search_ai_overview?q=how%20to%20use%20llms.txt&gl=us&hl=en&format=json' \
  --header 'x-rapidapi-host: serpens.p.rapidapi.com' \
  --header 'x-rapidapi-key: YOUR_KEY'

Run it on your own queries

Free tier, no card. The AI Overview endpoint returns the overview, its citations, and the organic results in one response.

Get a free API key

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One email each Monday covering how to use llms.txt: what changed in the results, which domains moved, and where AI Overview switched on or off. Unsubscribe in one click.