SecondDoor

Deep scanRetail storefront · Storefront property/Scanned 3 Sept 2026, 21:43 UTC/2 walks, 17 requests, 1 moments recorded

burton.com

Burton's catalog is wide open to agents and shoppers alike, but its own product page quotes two different prices for the same item.

Human door74
Agent door63
Door Gap11

Composite

69

Two issues, in priority order

Each one is drawn from evidence recorded during the walks.

1 piece of evidence and the recommended fix are recorded for this issue.

A work email. We send the report and nothing else unless you ask.

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What a visitor actually meets

1 moment

We walked the funnel in a real browser and captured every step. Nothing was submitted and no account was created.

  1. 01

    Landing page

    Clear within seconds: this is Burton, a snowboarding gear brand selling snowboards, boots, bindings, outerwear and bags. Labor Day sale banner (20% off) is prominent. Navigation is by category (Snowboarding, Men's, Women's, Kids', Bags, Sale). No ambiguity about who this is for: winter sports shoppers.

    smooth·/en-us

    Burton homepage
    Burton homepage

We sent a buying agent

17 requests, in order

The agent got through 10 of 17 requests, but could not find a contact route for machines. It came up empty on 6 other checks too.

  1. 01

    www.burton.com

    reach the site at all

    reached
  2. 02

    /robots.txt

    find out whether machines are welcome

    reached
  3. 03

    www.burton.com

    ask whether the door opens for requests carrying the AI crawlers' names

    reached
  4. 04

    /llms.txt

    read the site's own guide for language models

    reached
  5. 05

    /sitemap.xml

    find out what pages exist

    reached
  6. 06

    /.well-known/security.txt

    find a contact route for machines

    not found
  7. 07

    www.burton.com

    find a published agent interface

    not found
  8. 08

    /.well-known/ai-plugin.json

    find an agent plugin manifest

    not found
  9. 09

    www.burton.com

    find out whether verified agents are recognised

    not found
  10. 10

    www.burton.com

    read the homepage as data rather than as a page

    not found
  11. 11

    www.burton.com

    find a machine readable API spec

    not found
  12. 12

    www.burton.com

    read the developer documentation

    not found
  13. 13

    www.burton.com

    read the prices without running JavaScript

    reached
  14. 14

    www.burton.com

    read the product catalogue as data

    reached
  15. 15

    www.burton.com

    read a product page as data

    reached
  16. 16

    www.burton.com

    read the returns and shipping terms

    reached
  17. 17

    www.burton.com

    walk the way a visitor would, to a signup form or a product

    reached

Ten dimensions

Not measured is not zero.

The agent door

63 of 100

What a machine can do on your site with nobody watching.

Machine discoverability

Whether a retrieval system can find and read you at all.

100Strong

Robots.txt names and allows every major AI crawler, llms.txt is published, and the sitemap lists all 477 URLs including products. Products.json answers as data with 12 items and vendor fields.

4 observations recorded.

Programmatic onboarding

Whether an agent can get working access without a human.

20Blocking

No API docs, no OpenAPI spec, and no MCP manifest at any of the 3 standard paths checked. There is no developer-facing onboarding path at all for building against this site programmatically.

3 observations recorded.

Pricing legibility

Whether total cost can be computed from published numbers.

73Strong

Prices sit in raw HTML on all 3 product pages checked and Product JSON-LD carries price, currency and availability with a GTIN. But the rendered page showed $100 while the structured data for the same product read $9.95, a mismatch an.

2 observations recorded.

Agent-aware instrumentation

Whether you publish anything built for machine callers.

42Weak

No MCP manifest at /.well-known/mcp.json or the other standard paths, but a Universal Commerce Protocol manifest declares 8 capabilities including checkout, cart and order over mcp and embedded transports.

4 observations recorded.

Machine-fetchable trust

Whether terms, security and status are readable as text.

65Passable

No security.txt at the standard path. Returns and shipping policies read as plain text at 148,000-plus characters each and are linked from product pages, but reviews load only through Yotpo's script with no server-rendered rating or review.

3 observations recorded.

Commercial rails

Whether a purchase can complete without a sales call.

80Strong

Shopify checkout with Shop Pay and PayPal wallets, no account required, and a UCP manifest exposing checkout, cart, order, fulfillment and 3 payment handlers.

4 observations recorded.

The human door

74 of 100

What a first time visitor meets between landing and first value.

Steps to first value

How far a new visitor travels before something useful happens.

95Strong

A shopper reaches a product with its $100 price and an add-to-cart control in 2 clicks from the homepage. No login, no interstitial, no search dead end recorded.

1 observation recorded.

Required fields

How much you ask for before you give anything back.

80Strong

Nothing on the product page demands an account before purchase, and 2 express wallets, Shop Pay and PayPal, let a buyer skip the form entirely. Only the checkout form itself was not walked past this point.

1 observation recorded.

Verification walls

How many gates stand between intent and access.

75Strong

No sign-in requirement was found gating the product or cart, so a shopper or agent can proceed to checkout without proving anything about themselves first.

1 observation recorded.

Error recovery

What happens when someone gets it wrong.

44Weak

Of the 5 form inputs found on the product page, only 1 carries a validation constraint and none carry a field-level description. Live regions and inline error containers exist but have little to announce.

1 observation recorded.

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