geo/aeoplaybooks

vercel.com holds 93/100 — one signal short

vercel.com scores 93/100 with strong AI visibility but a malformed llms.txt file.

GEO & AEO Playbooks vercel.com holds 93/100 — one signal short geo/aeo playbooks · independent GEO lab

Vercel.com scores 93 out of 100, indicating strong visibility in AI-generated content. Four out of five core signals pass, enabling AI engines to read and cite the site effectively. However, the presence of a malformed llms.txt file prevents a perfect score.

What the Probe Saw

Vercel.com demonstrates robust AI visibility, scoring 93/100 in our hourly GEO Pulse probes. The homepage is accessible, returning an HTTP 200 status with approximately 42,213 characters of server-rendered text, ensuring retrieval bots can read it. Major AI crawlers like GPTBot, ClaudeBot, and PerplexityBot have access to key pages, as there is no blanket Disallow. The JSON-LD schema is valid, classifying Vercel as a SoftwareApplication entity. The site structure is optimized for answer-first extraction, featuring a clear H1 and 17 sections with concise answers. However, the llms.txt file is present but malformed, lacking proper markdown format and curated links.

42,213chars on homepage
93/100current score
4/5core signals pass

Implications for Business Sites

For business sites aiming for strong AI visibility, Vercel.com serves as a useful benchmark. The site's ability to appear in AI-generated answers is supported by its structured content and schema, making it a model for others. However, attention to detail, such as ensuring files like llms.txt are correctly formatted, is crucial. A malformed llms.txt can hinder a site's full potential in AI visibility. Businesses should consider using tools like our free checker to audit their sites and ensure all signals are optimized.

While Vercel.com is well-positioned in AI visibility, the importance of maintaining every aspect of a site's structure and accessibility cannot be overstated. For those looking to improve their AI crawler reachability, our AI crawler playbook offers valuable insights.

Run the same 5-signal probe on your own domainThis note came out of the hourly GEO Pulse board. The free checker runs the identical probe on any site, and Monitor re-runs it every month.

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