Juno

juno.build
Score: 87 out of 100, grade B87
Grade B
Last checked: April 21, 2026 · Rerun · Request listing
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Simulation: Fern // bud
Day 0
CategoryDevTools
Checks passed15/22Warnings0Failed5

Juno scores 87/100 (Grade B), passing 15 of 22 checks (68%). The documentation is broadly accessible to AI agents but has 5 areas that could be improved to better serve automated tooling.

# Agent Score Fix Report — Juno
URL: https://juno.build
Score: 87/100 (Grade B)

I need help improving the AI-readiness of the documentation at https://juno.build.
Agent Score found 5 failing checks and 0 warnings.

## Failing Checks (5)
- [content-discoverability] Llms Txt Directive: No llms.txt directive found in any of 10 sampled pages
- [markdown-availability] Content Negotiation: Server ignores Accept: text/markdown header (0/10 sampled pages return markdown)
- [page-size] Content Start Position: 3 of 10 sampled pages have content starting past 50% (worst 72%)
- [observability] Llms Txt Freshness: llms.txt covers 119/150 sitemap doc pages (79%); 31 missing
- [observability] Markdown Content Parity: 1 of 10 pages have substantive content differences between markdown and HTML (avg 4% missing)



## Fix Instructions

For each issue above, please:
1. Analyze the documentation site at https://juno.build
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://juno.build --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 119/150 sitemap doc pages (79%); 31 missingLearn more
markdown-content-parity1 of 10 pages have substantive content differences between markdown and HTML (avg 4% missing)Learn more
cache-header-hygieneAll 11 endpoints have appropriate cache headersLearn more
content-negotiationServer ignores Accept: text/markdown header (0/10 sampled pages return markdown)Learn more
markdown-url-support10/10 sampled pages support .md URLs (100%)Learn more
auth-gate-detectionAll 10 sampled pages are publicly accessibleLearn more
auth-alternative-accessAll docs pages are publicly accessible; no alternative access paths neededLearn more
tabbed-content-serialization2 tab group(s) across 2 of 10 sampled pages; all serialize under 50K charsLearn more
markdown-code-fence-validityAll 44 code fences properly closed across 11 pagesLearn more
section-header-quality2 page(s) with tabs found, but no section headers inside tab panels to evaluateLearn more
content-start-position3 of 10 sampled pages have content starting past 50% (worst 72%)Learn more
rendering-strategyAll 10 sampled pages contain server-rendered contentLearn more
page-size-markdownAll 10 pages under 50K chars (median 5K, max 10K)Learn more
page-size-htmlAll 10 sampled pages convert under 50K chars (median 11K, 84% boilerplate)Learn more
llms-txt-directiveNo llms.txt directive found in any of 10 sampled pages
llms-txt-existsllms.txt found at 1 location(s)Learn more
llms-txt-validllms.txt follows the proposed structure (H1, blockquote, heading-delimited link sections)Learn more
llms-txt-sizellms.txt is 28,582 characters (under 50,000 threshold)Learn more
llms-txt-links-resolveAll 10 same-origin sampled links resolve (119 total links)Learn more
llms-txt-links-markdown10/10 same-origin sampled links point to markdown content (100%)Learn more
http-status-codesAll 10 sampled pages return proper error codes for bad URLsLearn more
redirect-behaviorNo redirects detected across 10 sampled pagesLearn more

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