CanAgentUse

Make your website ready for AI agents.

CanAgentUse tools

UCP Suite

Validate Universal Commerce Protocol discovery, then test product search, carts, checkout links, and merchant handoff flows.

UCP Validator UCP Playground

MCP Playground

Connect to remote MCP servers, inspect tools and resources, test prompts, auth, headers, notifications, and JSON-RPC responses.

MCP Playground

A2A Playground

Inspect Agent Cards, validate advertised endpoints, and prepare safe requests for agent-to-agent workflows.

A2A Playground

Agent Website Viewer

Enter a public URL and see the roles, names, landmarks, controls, and blockers that shape how AI agents understand the page.

Agent Website Viewer

https://www.zksync.io/

SCANNED

Jul 16, 2026, 6:04 PM

VISIBILITY

Public

SUITE2026.06.10

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New Scan

https://www.zksync.io/

SCANNED

Jul 16, 2026, 6:04 PM

VISIBILITY

Public

SUITE2026.06.10

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52/100

OVERALL SCORE

Level 3, Bot-Aware

Moderate readiness for AI agents

CAPTURED SCREENSHOT

What AI sees of your website

ZKsync.io

ZKsync helps banks and companies future-proof finance and expand into global digital assets with privacy and compliance.

Open Agent View

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Detailed report scores grouped by capability area
Metric	Score	Status	Passed	Failed	Evidence
AI Discoverability	70	Needs work	35	0
Discoverability	67	Needs work	8	0
Content Readiness	81	Mostly ready	24	0
Bot Access Control	63	Needs work	3	0
Agent Ease of Use	43	Priority fix	4	4	View details
Auth	10	Priority fix	1	3	View details
Skill Discovery	54	Needs work	1	0
Google Agentic Browsing	67	Needs work	2	1	View details
GEO, AIO and AEO	70	Needs work	11	0
GEO Readiness	Not Applicable	Not Applicable	2	0
AIO Readiness	Not Applicable	Not Applicable	6	0
AEO Readiness	Not Applicable	Not Applicable	3	0
SEO	92	Strong	9	0
SEO	92	Strong	9	0
Security & Trust	55	Needs work	11	0
Security & Trust	55	Needs work	11	0
Performance	68	Needs work	16	0
Performance	68	Needs work	16	0
Accessibility	0	Priority fix	0	1	View details
Accessibility	0	Priority fix	0	1	View details

Prioritized recommendations

Issues ranked by score impact

3 items need attention

Agent Ease of UseAuthEmerging recommendation

Auth.md Agent Registration

Auth.md Agent Registration failed at "Fetch and validate /auth.md".

90 Fail

Needs attention

Auth.md Agent Registration

Failed check

Issue

auth.md could not be fetched.

Details

Why it matters

Human login and signup flows are often opaque to agents. Auth.md gives automated clients a stable registration contract instead of forcing them to scrape docs, automate browser forms, or guess credential flows.

Check name

Auth.md Agent Registration

Score

10/100

Status

fail

Maturity

Emerging recommendation

Goal

Publish Auth.md v1 metadata so agents can discover how to register, claim a user, and obtain credentials.

Result

Auth.md Agent Registration failed at "Fetch and validate /auth.md".

Validation steps

Fetch and validate /auth.md
auth.md could not be fetched.
/auth.md is missing or not usable as agent registration guidance
Validate protected resource metadata
OAuth Protected Resource Metadata could not be fetched.
Auth.md protected-resource metadata is missing or incomplete
Validate Auth.md authorization metadata
OAuth authorization-server metadata could not be fetched.
Authorization-server metadata lacks Auth.md v1 fields

Evidence log3 steps · 18 lines

Fetch and validate /auth.md [fail]! auth.md could not be fetched.INFOFetch and validate /auth.mdINFOFetch Auth.md-related resource path="/auth.md" statusCode=404 contentType="text/html; charset=utf-8" bytes=270699FAILCompare response Content-Type with expected Auth.md media type actual=false expected=trueFAILCompare Auth.md/OAuth metadata validation result actual=false expected=trueFAILAuth.md validation issue issue="auth.md could not be fetched."FAILauth.md could not be fetched.Validate protected resource metadata [fail]! OAuth Protected Resource Metadata could not be fetched.INFOValidate protected resource metadataINFOFetch Auth.md-related resource path="/.well-known/oauth-protected-resource" statusCode=404 contentType="text/html; charset=utf-8" bytes=270790FAILCompare response Content-Type with expected Auth.md media type actual=false expected=trueFAILCompare Auth.md/OAuth metadata validation result actual=false expected=trueFAILAuth.md validation issue issue="OAuth Protected Resource Metadata could not be fetched."FAILOAuth Protected Resource Metadata could not be fetched.Validate Auth.md authorization metadata [fail]! OAuth authorization-server metadata could not be fetched.INFOValidate Auth.md authorization metadataINFOFetch Auth.md-related resource path="/.well-known/oauth-authorization-server" statusCode=404 contentType="text/html; charset=utf-8" bytes=270796FAILCompare response Content-Type with expected Auth.md media type actual=false expected=trueFAILCompare Auth.md/OAuth metadata validation result actual=false expected=trueFAILAuth.md validation issue issue="OAuth authorization-server metadata could not be fetched."FAILOAuth authorization-server metadata could not be fetched.

Agent Ease of UseGoogle Agentic BrowsingBrowser audit

Accessibility tree is not well-formed

100 Fail

Check name

Accessibility tree is not well-formed

Score

0/100

Status

fail

Device

desktop

Fix guidance

A well-formed [accessibility tree](http://goo.gle/lighthouse-agentic-a11y) helps AI agents to navigate and interact with the page.

References

goo.gle/lighthouse-agentic-web Browser agent UX guide for forms and modals

Evidence

{
  "description": "A well-formed [accessibility tree](http://goo.gle/lighthouse-agentic-a11y) helps AI agents to navigate and interact with the page."
}

AccessibilityAccessibilityBrowser audit

Buttons must have discernible text

100 Fail

Check name

Buttons must have discernible text

Score

0/100

Status

fail

Device

desktop

Fix guidance

Buttons must have discernible text

References

www.w3.org/WAI/standards-guidelines/wcag Browser agent UX guide for forms and modals

Evidence

{
  "ruleId": "button-name",
  "impact": "critical",
  "description": "Ensure buttons have discernible text",
  "tags": [
    "cat.name-role-value",
    "wcag2a",
    "wcag412",
    "section508",
    "section508.22.a",
    "TTv5",
    "TT6.a",
    "EN-301-549",
    {
      "truncated": true,
      "omittedCount": 4,
      "originalCount": 12
    }
  ],
  "affectedNodeCount": 8,
  "nodes": [
    {
      "target": [
        ".bg-neutral-50.py-20:nth-child(19) > .mx-auto.max-w-container.grid > .mb-10.justify-between.flex-row > div:nth-child(2) > .mr-2.p-1.hover\\:text-neutral-800"
      ],
      "html": {
        "discarded": true,
        "reason": "[discarded fetched document data]",
        "originalType": "string",
        "originalLength": 63
      },
      "failureSummary": "Fix any of the following:\n  Element does not have inner text that is visible to screen readers\n  aria-label attribute does not exist or is empty\n  aria-labelledby attribute does not exist, references elements that do not exist or references elements that are empty\n  Element has no title attribute\n  Element does not have an implicit (wrapped) <label>\n  Element does not have an explicit <label>\n  Element's default semantics were not overridden with role=\"none\" or role=\"presentation\""
    },
    {
      "target": [
        ".bg-neutral-50.py-20:nth-child(19) > .mx-auto.max-w-container.grid > .mb-10.justify-between.flex-row > div:nth-child(2) > .p-1.hover\\:text-neutral-800:nth-child(2)"
      ],
      "html": {
        "discarded": true,
        "reason": "[discarded fetched document data]",
        "originalType": "string",
        "originalLength": 58
      },
      "failureSummary": "Fix any of the following:\n  Element does not have inner text that is visible to screen readers\n  aria-label attribute does not exist or is empty\n  aria-labelledby attribute does not exist, references elements that do not exist or references elements that are empty\n  Element has no title attribute\n  Element does not have an implicit (wrapped) <label>\n  Element does not have an explicit <label>\n  Element's default semantics were not overridden with role=\"none\" or role=\"presentation\""
    },
    {
      "target": [
        ".pt-0.bg-neutral-50.py-20:nth-child(20) > .mx-auto.max-w-container.grid > .mb-10.justify-between.flex-row > div:nth-child(2) > .mr-2.p-1.hover\\:text-neutral-800"
      ],
      "html": {
        "discarded": true,
        "reason": "[discarded fetched document data]",
        "originalType": "string",
        "originalLength": 63
      },
      "failureSummary": "Fix any of the following:\n  Element does not have inner text that is visible to screen readers\n  aria-label attribute does not exist or is empty\n  aria-labelledby attribute does not exist, references elements that do not exist or references elements that are empty\n  Element has no title attribute\n  Element does not have an implicit (wrapped) <label>\n  Element does not have an explicit <label>\n  Element's default semantics were not overridden with role=\"none\" or role=\"presentation\""
    },
    {
      "target": [
        ".pt-0.bg-neutral-50.py-20:nth-child(20) > .mx-auto.max-w-container.grid > .mb-10.justify-between.flex-row > div:nth-child(2) > .p-1.hover\\:text-neutral-800:nth-child(2)"
      ],
      "html": {
        "discarded": true,
        "reason": "[discarded fetched document data]",
        "originalType": "string",
        "originalLength": 58
      },
      "failureSummary": "Fix any of the following:\n  Element does not have inner text that is visible to screen readers\n  aria-label attribute does not exist or is empty\n  aria-labelledby attribute does not exist, references elements that do not exist or references elements that are empty\n  Element has no title attribute\n  Element does not have an implicit (wrapped) <label>\n  Element does not have an explicit <label>\n  Element's default semantics were not overridden with role=\"none\" or role=\"presentation\""
    },
    {
      "target": [
        ".flex-shrink-0.flex-row.flex > .mr-2.p-1.hover\\:text-neutral-800"
      ],
      "html": {
        "discarded": true,
        "reason": "[discarded fetched document data]",
        "originalType": "string",
        "originalLength": 63
      },
      "failureSummary": "Fix any of the following:\n  Element does not have inner text that is visible to screen readers\n  aria-label attribute does not exist or is empty\n  aria-labelledby attribute does not exist, references elements that do not exist or references elements that are empty\n  Element has no title attribute\n  Element does not have an implicit (wrapped) <label>\n  Element does not have an explicit <label>\n  Element's default semantics were not overridden with role=\"none\" or role=\"presentation\""
    },
    {
      "target": [
        ".flex-shrink-0.flex-row.flex > .p-1.hover\\:text-neutral-800:nth-child(2)"
      ],
      "html": {
        "discarded": true,
        "reason": "[discarded fetched document data]",
        "originalType": "string",
        "originalLength": 58
      },
      "failureSummary": "Fix any of the following:\n  Element does not have inner text that is visible to screen readers\n  aria-label attribute does not exist or is empty\n  aria-labelledby attribute does not exist, references elements that do not exist or references elements that are empty\n  Element has no title attribute\n  Element does not have an implicit (wrapped) <label>\n  Element does not have an explicit <label>\n  Element's default semantics were not overridden with role=\"none\" or role=\"presentation\""
    },
    {
      "target": [
        ".pt-6 > button:nth-child(1)"
      ],
      "html": {
        "discarded": true,
        "reason": "[discarded fetched document data]",
        "originalType": "string",
        "originalLength": 248
      },
      "failureSummary": "Fix any of the following:\n  Element does not have inner text that is visible to screen readers\n  aria-label attribute does not exist or is empty\n  aria-labelledby attribute does not exist, references elements that do not exist or references elements that are empty\n  Element has no title attribute\n  Element does not have an implicit (wrapped) <label>\n  Element does not have an explicit <label>\n  Element's default semantics were not overridden with role=\"none\" or role=\"presentation\""
    },
    {
      "target": [
        ".pt-6 > button:nth-child(3)"
      ],
      "html": {
        "discarded": true,
        "reason": "[discarded fetched document data]",
        "originalType": "string",
        "originalLength": 250
      },
      "failureSummary": "Fix any of the following:\n  Element does not have inner text that is visible to screen readers\n  aria-label attribute does not exist or is empty\n  aria-labelledby attribute does not exist, references elements that do not exist or references elements that are empty\n  Element has no title attribute\n  Element does not have an implicit (wrapped) <label>\n  Element does not have an explicit <label>\n  Element's default semantics were not overridden with role=\"none\" or role=\"presentation\""
    }
  ]
}

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Score history

Want help fixing this?

Level 3, Bot-Aware

CAPTURED SCREENSHOT

What AI sees of your website

ZKsync.io

Turn this report into a fix workflow

Issues ranked by score impact

Auth.md Agent Registration

Auth.md Agent Registration

Issue

Details

Why it matters

Check name

Score

Status

Category

Maturity

Goal

Result

Validation steps

/auth.md is missing or not usable as agent registration guidance

Auth.md protected-resource metadata is missing or incomplete

Authorization-server metadata lacks Auth.md v1 fields

Accessibility tree is not well-formed

Check name

Score

Status

Device

Category

Fix guidance

References

Buttons must have discernible text

Check name

Score

Status

Device

Category

Fix guidance

References

Sign in to see 32 other issues and the full report

Fix with MCP or CLI