Export Report
OVERALL SCORE
Level 3, Bot-Aware
- AI Discoverability 70 out of 100
- Agent Ease of Use 53 out of 100
- Security & Trust 76 out of 100
- GEO, AIO and AEO 66 out of 100
- SEO 85 out of 100
- Performance 74 out of 100
- Accessibility 0 out of 100
What AI sees of your website
World History Encyclopedia
The free online history encyclopedia with fact-checked articles, images, videos, maps, timelines and more; operated as a non-profit organization.
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| Metric | Score | Status | Passed | Failed | Warning | Evidence |
|---|---|---|---|---|---|---|
| AI Discoverability | 70 | Needs work | 32 | 0 | 0 | |
| Discoverability | 67 | Needs work | 8 | 0 | 0 | |
| Content Readiness | 81 | Mostly ready | 21 | 0 | 0 | |
| Bot Access Control | 63 | Needs work | 3 | 0 | 0 | |
| Agent Ease of Use | 53 | Needs work | 6 | 1 | 0 | View details |
| API | 50 | Needs work | 4 | 0 | 0 | |
| Google Agentic Browsing | 67 | Needs work | 2 | 1 | 0 | View details |
| GEO, AIO and AEO | 66 | Needs work | 8 | 0 | 0 | |
| GEO Readiness | Not Applicable | Not Applicable | 2 | 0 | 0 | |
| AIO Readiness | Not Applicable | Not Applicable | 3 | 0 | 0 | |
| AEO Readiness | Not Applicable | Not Applicable | 3 | 0 | 0 | |
| SEO | 85 | Mostly ready | 8 | 0 | 0 | |
| SEO | 85 | Mostly ready | 8 | 0 | 0 | |
| Security & Trust | 76 | Mostly ready | 20 | 2 | 2 | View details |
| Security & Trust | 76 | Mostly ready | 20 | 2 | 2 | View details |
| Performance | 74 | Needs work | 8 | 1 | 0 | View details |
| Performance | 74 | Needs work | 8 | 1 | 0 | View details |
Prioritized recommendations
Issues ranked by score impact
3 items need attention
Security & TrustSecurity & TrustEstablished
Content-Security-Policy
Content-Security-Policy failed at "Evaluate fetch baseline".
50 Fail
Security & TrustSecurity & TrustEstablished
Content-Security-Policy
Content-Security-Policy failed at "Evaluate fetch baseline".
Needs attention
Content-Security-Policy
Issue
CSP does not define default-src; several fetch directives may have no restrictive fallback.
Details
Why it matters
Content Security Policy reduces the impact of injection bugs by limiting where scripts, styles, frames, forms, and other browser resources can load or execute.
Check name
Content-Security-Policy
Score
50/100
Status
fail
Category
Security & Trust
Maturity
Established
Goal
Constrain browser resource loading and script execution with an enforcing Content-Security-Policy header.
Result
Content-Security-Policy failed at "Evaluate fetch baseline".
Validation steps
Evaluate fetch baseline
CSP does not define default-src; several fetch directives may have no restrictive fallback.
CSP fetch baseline is too broad or missing
Evaluate script execution
No script-src or default-src directive constrains script execution.
CSP script execution policy is unsafe
Review hardening directives
CSP is missing recommended hardening directives: object-src, base-uri, form-action.
CSP hardening directives are missing or weak
Review CSP reporting
CSP does not define a reporting endpoint.
CSP reporting is missing or incomplete
Evidence log4 steps · 16 lines
Evaluate fetch baseline [fail]! CSP does not define default-src; several fetch directives may have no restrictive fallback.INFOEvaluate fetch baselineINFOEvaluate resource loading fallback explicitFetchDirectives=[]FAILCompare fetch baseline actual="0 explicit fetch directives" expected="restricted default-src or broad explicit fetch coverage" issue="CSP does not define default-src; several fetch directives may have no restrictive fallback."FAILCSP does not define default-src; several fetch directives may have no restrictive fallback.Evaluate script execution [fail]! No script-src or default-src directive constrains script execution.INFOEvaluate script executionINFOInspect effective script directive FAILCompare script execution posture actual={"hasNonce":false,"hasHash":false,"hasStrictDynamic":false,"hasUnsafeInline":false,"hasUnsafeEval":false,"hasWildcardHost":false,"hasBroadScheme":false,"dangerousSchemes":[]} expected="constrained script sources without unsafe execution allowances" issue="No script-src or default-src directive constrains script execution."FAILNo script-src or default-src directive constrains script execution.Review hardening directives [warning]! CSP is missing recommended hardening directives: object-src, base-uri, form-action.INFOReview hardening directivesINFOInspect CSP hardening directives frameAncestors=["'self'"] formCount=2WARNCompare recommended hardening coverage actual=["object-src","base-uri","form-action"] expected="no missing object-src/base-uri/form-action requirements" issue="CSP is missing recommended hardening directives: object-src, base-uri, form-action."WARNCSP is missing recommended hardening directives: object-src, base-uri, form-action.Review CSP reporting [warning]! CSP does not define a reporting endpoint.INFOReview CSP reportingINFOInspect CSP reporting directives reportOnlyHeaderPresent=false reportOnlyDirectives=[]WARNCompare violation reporting configuration actual="no reporting endpoint" expected="report-to or report-uri present" issue="CSP does not define a reporting endpoint."WARNCSP does not define a reporting endpoint.
Agent Ease of UseGoogle Agentic BrowsingBrowser audit
Accessibility tree is not well-formed
100 Fail
Agent Ease of UseGoogle Agentic BrowsingBrowser audit
Accessibility tree is not well-formed
Check name
Accessibility tree is not well-formed
Score
0/100
Status
fail
Device
desktop
Category
Google Agentic Browsing
Fix guidance
A well-formed [accessibility tree](http://goo.gle/lighthouse-agentic-a11y) helps AI agents to navigate and interact with the page.
Evidence
{
"description": "A well-formed [accessibility tree](http://goo.gle/lighthouse-agentic-a11y) helps AI agents to navigate and interact with the page."
}PerformancePerformanceBrowser audit
Forced reflow
100 Fail
PerformancePerformanceBrowser audit
Forced reflow
Check name
Forced reflow
Score
0/100
Status
fail
Device
desktop
Category
Performance
Fix guidance
A forced reflow occurs when JavaScript queries geometric properties (such as offsetWidth) after styles have been invalidated by a change to the DOM state. This can result in poor performance. Learn more about [forced reflows](https://developer.chrome.com/docs/performance/insights/forced-reflow) and possible mitigations.
References
web.dev/learn/performanceEvidence
{
"description": "A forced reflow occurs when JavaScript queries geometric properties (such as offsetWidth) after styles have been invalidated by a change to the DOM state. This can result in poor performance. Learn more about [forced reflows](https://developer.chrome.com/docs/performance/insights/forced-reflow) and possible mitigations."
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Score history
Public scan score over time
Public reports for this website origin. Select any point or report link to open that canonical report.
| Scan date | Score | Readiness | Report |
|---|---|---|---|
| 55/100 | Level 3, Bot-Aware | Current report |