Leaderboard/Redpanda

Redpanda

Docs.redpanda.com
Score: 90 out of 100, grade A90
Grade A
Last checked: April 10, 2026 · Rerun
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Simulation: Fern // bud
Day 0
CategoryDevTools
Checks passed15/22Warnings3Failed3

Redpanda scores 90/100 (Grade A), placing it among the most AI-agent-ready documentation sites evaluated. It passes 15 of 22 checks (68%), demonstrating strong support for AI coding agents. 6 items require attention to reach a perfect score.

# Agent Score Fix Report — Redpanda
URL: https://Docs.redpanda.com
Score: 90/100 (Grade A)

I need help improving the AI-readiness of the documentation at https://Docs.redpanda.com.
Agent Score found 3 failing checks and 3 warnings.

## Failing Checks (3)
- [page-size] Page Size Html: 1 of 10 sampled pages convert to over 100K chars (max 138K, 44% boilerplate)
- [observability] Llms Txt Freshness: llms.txt covers 483/4626 sitemap doc pages (10%); 4143 missing; 1225 llms.txt links not in sitemap (may indicate stale links or incomplete sitemap)
- [observability] Markdown Content Parity: 2 of 8 pages have substantive content differences between markdown and HTML (avg 11% missing)

## Warnings (3)
- [markdown-availability] Markdown Url Support: 8/10 sampled pages support .md URLs (80%); inconsistent support
- [markdown-availability] Content Negotiation: Content negotiation partially supported: 8 correct type, 0 wrong type, 2 HTML only
- [page-size] Content Start Position: 8 of 10 sampled pages have content starting at 10–50% (worst 24%)

## Fix Instructions

For each issue above, please:
1. Analyze the documentation site at https://Docs.redpanda.com
2. Implement the specific fix
3. Verify the fix would cause the check to pass

### Common fixes:
- **No llms.txt**: Create /llms.txt following https://llmstxt.org — list all doc pages in markdown format
- **No .md URL support**: Configure your docs platform to serve pages at equivalent .md URLs (e.g. /docs/quickstart.md)
- **No content negotiation**: Return markdown when request includes Accept: text/markdown header
- **Large page size**: Reduce nav boilerplate, inline scripts, and repetitive markup
- **No sitemap**: Generate /sitemap.xml listing all documentation URLs
- **Auth walls**: Ensure docs pages return 200 without requiring login cookies or tokens
- **No Last-Modified header**: Configure your server/CDN to include Last-Modified response headers
- **Tab content hidden**: Ensure tabbed content is rendered in the HTML (not JS-only) so agents can read all variants

## Run afdocs Locally for More Detail

To get deeper visibility into what's failing, run afdocs against your docs:

  npx afdocs check https://Docs.redpanda.com --fixes --verbose

- **--fixes**: Adds "Fix:" lines to the output for each warn/fail check with actionable remediation steps
- **-v, --verbose**: Shows per-page details (specific URLs, character counts, error codes) for checks with issues — useful for per-URL visibility into what's failing
CHECK RESULTS

How your docs scored

llms-txt-freshnessllms.txt covers 483/4626 sitemap doc pages (10%); 4143 missing; 1225 llms.txt links not in sitemap (may indicate stale links or incomplete sitemap)
markdown-content-parity2 of 8 pages have substantive content differences between markdown and HTML (avg 11% missing)
cache-header-hygieneAll 12 endpoints have appropriate cache headers
markdown-url-support8/10 sampled pages support .md URLs (80%); inconsistent support
content-negotiationContent negotiation partially supported: 8 correct type, 0 wrong type, 2 HTML only
auth-gate-detectionAll 10 sampled pages are publicly accessible
auth-alternative-accessAll docs pages are publicly accessible; no alternative access paths needed
page-size-html1 of 10 sampled pages convert to over 100K chars (max 138K, 44% boilerplate)
content-start-position8 of 10 sampled pages have content starting at 10–50% (worst 24%)
rendering-strategyAll 10 sampled pages contain server-rendered content
page-size-markdownAll 8 pages under 50K chars (median 35K, max 40K)
llms-txt-existsllms.txt found at 2 location(s)
llms-txt-validllms.txt follows the proposed structure (H1, blockquote, heading-delimited link sections)
llms-txt-sizellms.txt is 13,851 characters (under 50,000 threshold)
llms-txt-links-resolveAll 10 same-origin sampled links resolve (73 total links)
llms-txt-links-markdown10/10 same-origin sampled links point to markdown content (100%)
llms-txt-directivellms.txt directive found in all 8 sampled pages, near the top of content; 2 failed to fetch
tabbed-content-serializationNo tabbed content detected across 10 sampled pages
section-header-qualityNo tabbed content found; header quality check not applicable
markdown-code-fence-validityAll 19 code fences properly closed across 10 pages
http-status-codesAll 10 sampled pages return proper error codes for bad URLs
redirect-behaviorNo redirects detected across 10 sampled pages

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