Leaderboard/Routable

Routable

developers.routable.com
Score: 95 out of 100, grade A95
Grade A
Last checked: August 24, 2026 · afdocs v0.18.7 · Rerun
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Simulation: Fern // bud
Day 0
CategoryOther
Checks passed17/23Warnings2Failed2

Routable scores 95/100 (Grade A), placing it among the most AI-agent-ready documentation sites evaluated. It passes 17 of 23 checks (74%), demonstrating strong support for AI coding agents. 4 items require attention to reach a perfect score.

# Agent Score Fix Report — Routable
URL: https://developers.routable.com
Score: 95/100 (Grade A)

I need help improving the AI-readiness of the documentation at https://developers.routable.com.
Agent Score found 2 failing checks and 2 warnings.

## Failing Checks (2)
- [url-stability] Redirect Behavior: 10 JavaScript redirect(s) detected across 10 sampled pages
- [observability] Cache Header Hygiene: 10 of 11 endpoints have aggressive caching or missing cache headers

## Warnings (2)
- [content-discoverability] Llms Txt Links Resolve: All 10 same-origin sampled links resolve (125 total links) (4 external links also failed; may be bot-detection or rate-limiting)
- [page-size] Page Size Markdown: 2 of 10 pages between 50K–100K chars (max 86K)

## Fix Instructions

For each issue above, please:
1. Analyze the documentation site at https://developers.routable.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://developers.routable.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

cache-header-hygiene10 of 11 endpoints have aggressive caching or missing cache headersLearn more
markdown-content-parityAll 10 pages have equivalent markdown and HTML content (avg 0% missing)Learn more
llms-txt-coverageNo sitemap found; cannot assess llms.txt coverage without a sitemap as ground truthLearn more
redirect-behavior10 JavaScript redirect(s) detected across 10 sampled pagesLearn more
http-status-codesAll 10 sampled pages return proper error codes for bad URLsLearn 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
page-size-markdown2 of 10 pages between 50K–100K chars (max 86K)Learn more
rendering-strategyAll 10 sampled pages contain server-rendered contentLearn more
page-size-htmlAll 10 sampled pages under 50K chars (median 795K HTML → 8K markdown (97% boilerplate))Learn more
content-start-positionContent starts within first 10% on all 10 sampled pages (median 1%)Learn more
llms-txt-links-resolveAll 10 same-origin sampled links resolve (125 total links) (4 external links also failed; may be bot-detection or rate-limiting)Learn more
llms-txt-existsllms.txt found at https://developers.routable.com/llms.txtLearn more
llms-txt-validllms.txt follows the proposed structure (H1, blockquote, heading-delimited link sections)Learn more
llms-txt-sizellms.txt is 26,975 characters (under 50,000 threshold)Learn more
llms-txt-links-markdown10/10 same-origin sampled links point to markdown content (100%) (6 external links excluded)Learn more
llms-txt-directive-htmlllms.txt directive found in HTML of all 10 sampled pages, near the top of contentLearn more
llms-txt-directive-mdllms.txt directive found in markdown of all 10 sampled pages, near the top of contentLearn more
markdown-url-support10/10 sampled pages support .md URLs (100%)Learn more
content-negotiation10/10 sampled pages support content negotiation (100%)Learn more
tabbed-content-serializationNo tabbed content detected across 10 sampled pagesLearn more
section-header-qualityNo tabbed content found; header quality check not applicableLearn more
markdown-code-fence-validityAll 5 code fences properly closed across 11 pagesLearn more

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