# Alibaba Cloud: agent door 56, human door not measured
- Site: aliyun.com
- Scanned: 2026-09-10
- Scan type: Basic scan
- Business type: b2b_saas
- Report: https://www.seconddoor.io/r/aliyun-hfv7vh
- Scanner version: 48
- Scanner release: 827acc8
- Scoring methodology: 1
- Evidence schema: 1
0 human and 2 agent dimensions measured from the pages checked; remaining dimensions are not scored.
## Scores
| Measure | Score |
| --- | --- |
| Humans | not measured |
| Agents | 56/100 (2/6 dimensions) |
| Composite | 56/100 |
Agent door only. The human door could not be measured on this scan. A Door Gap needs both doors, so this scan does not report one.
## What the machine actually did
The scanner recorded successful observations for 6 of 10 checks, but could not read the site's own guide for language models. It came up empty on 3 other checks too. 5 checks could not be measured; see the report limitations.
- ok      reach the site at all
- ok      find out whether machines are welcome
- ok      ask whether the door opens for requests carrying the AI crawlers' names
- missing read the site's own guide for language models
- ok      find out what pages exist
- missing find a contact route for machines
- missing find out whether verified agents are recognised
- missing read the homepage as data rather than as a page
- ok      read the developer documentation
- ok      read the prices without running JavaScript
## What a visitor meets
1. **Entry observation** (unmeasured). Primary entry is "Start For Free". 3 steps from the homepage. no signup form or sign-in options were identified on the rendered page; the signup requirements remain unmeasured.
## Top issues
1. **No valid security.txt was identified at /.well-known/security.txt.** (machine_fetchable_trust)
2. **No valid llms.txt was identified at the site root.** (machine_discoverability)
The evidence and the recommended fix for each are on the report page: https://www.seconddoor.io/r/aliyun-hfv7vh
## Files generated from this scan
- **Machine interfaces: where you stand** at `notes`, 10 minutes, no developer needed. Verify: The next scan finds the interface you published answering at its well-known path, and that check passes.
- **Organization structured data** at `homepage`, 15 minutes, developer. Verify: The next scan reads Organization and WebSite nodes in the homepage JSON-LD and the structured data check passes.
- **security.txt** at `/.well-known/security.txt`, 10 minutes, no developer needed. Verify: The next scan fetches /.well-known/security.txt as text and the security.txt check passes.
- **llms.txt** at `/llms.txt`, 15 minutes, no developer needed. Verify: The next scan fetches /llms.txt as text and the llms.txt check passes.
Each file is written from what this scan found on the site. The content is in the JSON once the evidence is opened: https://www.seconddoor.io/api/reports/aliyun-hfv7vh
## The agent door
- **machine_discoverability** 72/100. No restriction on the tested crawler names was found in robots.txt. On its first visit, our browser read the homepage. No user agent rule refused the tested retrieval crawler names. A sitemap listing 16 URLs.
- **programmatic_onboarding** not measured. Not measured: a network request failed before the required evidence was collected.
- **pricing_legibility** not measured. Not measured: this scan did not reach the page or action needed to verify it.
- **agent_aware_instrumentation** not measured. Not measured: robots.txt did not permit our scanner to read the required page.
- **machine_fetchable_trust** 40/100. No security.txt was identified at the checked path. The homepage answers automated requests.
- **commercial_rails** not measured. Not measured: our scanner could not identify the required evidence on the pages checked.
## The human door
- **steps_to_first_value** not measured. Not measured: our scanner could not identify the required evidence on the pages checked.
- **required_fields** not measured. Not measured: our scanner could not identify the required evidence on the pages checked.
- **verification_walls** not measured. Not measured: our scanner could not identify the required evidence on the pages checked.
- **error_recovery** not measured. Not measured: our scanner could not identify the required evidence on the pages checked.
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Scored by SecondDoor. Method: https://www.seconddoor.io/methodology
Scan another site: https://www.seconddoor.io
Rate an issue or this report: POST https://www.seconddoor.io/api/feedback, or the rate_fix tool on https://www.seconddoor.io/api/mcp