school district lookup · census · Independent charter district · Napa, CA · fetched 2026-09-30 · JSON · feed · badge
stonebridgeschool.org
Stone Bridge District · Stone Bridge School - Home
| Agency type | Independent charter district |
|---|---|
| Operational schools (CCD) | 1 schools |
| Website reachable over HTTPS | yes (HTTP 200) |
| HSTS header | yes |
| security.txt (RFC 9116) | missing not published |
| Privacy policy linked from the homepage | linked |
| Accessibility statement linked from the homepage | linked |
| robots.txt | served; GPTBot allowed, ClaudeBot allowed, ChatGPT-User allowed, Claude-User allowed, Perplexity-User allowed, Googlebot allowed, all other bots allowed |
| llms.txt | not published |
| A2A agent card | not published |
On 1 gap list
This domain appears in 1 gap list of this census: stonebridgeschool.org is one of the school districts missing a control in the 2026-09-30 census. Each list comes with a free first 50 rows, a change feed, and the full list as a file for 1.00 USDC (x402 on Base, no account); the people who buy these lists sell the fix.
- School districts without a security.txt: 10,650 school districts · free top 50 · feed · full list CSV, 1.00 USDC · JSON · one state 0.25 USDC
Buyers: Security teams, K-12 cybersecurity vendors and MSPs, district website vendors.
Not re-checked since the census yet: this host re-checks a rotating slice of school districts every 6 hours, each domain at most once per 14 days, and records differences here. Watch this domain (feed).
What to fix
- No security.txt: publish one at /.well-known/security.txt with Contact and Expires lines (RFC 9116). Guide
- No llms.txt: a short Markdown index of what the site offers to AI assistants. Guide
- No A2A agent card at /.well-known/agent-card.json. Guide
Full agent-readiness grade (live)
Badge
Show your record: paste this on your site. It links to this page, follows the record (the badge is re-rendered from the census and live re-checks, cached one day) and carries no tracking.
<a href="https://schools.agentexchange.work/district/stonebridgeschool.org"><img src="https://schools.agentexchange.work/district/stonebridgeschool.org.svg" alt="US school district web census record for stonebridgeschool.org"></a>
Run this site?
$49 full report or $99 monthly monitoring · Hosted accessibility feedback and privacy request desk
One fetch on 2026-09-30; homepage links detected from anchors and visible text, so a page that exists but is not linked from the homepage is not counted. Record as JSON: stonebridgeschool.org.json (CC BY 4.0) · Atom feed of changes: stonebridgeschool.org.xml. Not legal advice.