Speed Insights
Grade C
79% performance
https://stackboo.com
LCP
2.0s
Largest paint
TBT
596ms
Blocking time
CLS
0.001
Layout shift
75
out of 100
88
out of 100
133/150 rule points
75
out of 100
54/72 rule points
85
out of 100
80/94 rule points
72
out of 100
80/110 rule points
Category point breakdown
- Material high-impact failures span 3 categories.
Biggest score-losing checks
For your AI agent
Share this audit’s URL with ChatGPT, Claude, or your coding agent to turn findings into fixes. Your agent can open the saved evidence below when it needs more detail; these files never start a new scan.
Agent-readable files
Add common public security headers
Why this needs attention
Several browser protection headers are missing or present only as weak, narrow policies.
These headers reduce avoidable browser-side risk and show a baseline of care before launch.
Recommended correction
Evidence
Detected 0 of 5 common public security controls. Present: none. Missing: strict-transport-security, content-security-policy, x-content-type-options, frame protection (x-frame-options or content-security-policy frame-ancestors), referrer-policy. Needs strengthening: none.
Priority
Priority 5: fix before sharing the page publicly.
Fix Prompt
Add meaningful image alt text
Why this needs attention
One or more images are missing alt text.
People using screen readers may miss product context, trust signals, or calls to action.
Recommended correction
Evidence
Detected 0 image(s) with no alt attribute and 11 image(s) with empty alt text that appear informative, out of 21. 3 empty-alt image(s) looked decorative and were not counted as failures.
Priority
Priority 11: fix during launch polish.
Fix Prompt
Strengthen answer-engine content quality
Why this needs attention
The page is technically discoverable, but its entity clarity, answer-ready copy, structured data, evidence, authorship, or freshness is not yet complete.
Search and answer systems need clear, extractable, verifiable facts in addition to crawl access and metadata.
Recommended correction
Evidence
Role-aware AEO content components: entity clarity 80/100, answer-ready text 78/100, semantic structured data 96/100. Detected role: home (high confidence).
Priority
Priority 6: fix during launch polish.
Fix Prompt
Add a canonical URL
Why this needs attention
The page does not declare which public URL is the preferred version.
A canonical tag reduces duplicate URL confusion before marketing links start spreading.
Recommended correction
Evidence
No canonical link tag was detected.
Priority
Priority 9: fix during launch polish.
Fix Prompt
Add role-appropriate credibility
Why this needs attention
The page does not expose enough verifiable credibility for its detected role.
Trust signals reduce hesitation when strangers see the product for the first time.
Recommended correction
Evidence
Detected 0 commercial proof signal(s) and 0 source or methodology signal(s) for this home page.
Priority
Priority 16: lower-risk cleanup after urgent launch blockers.
Fix Prompt
SEO / AEO
Severity mix: 1 critical, 8 high, 3 medium, 1 low. Coverage: 0 review and 0 not applicable.
Security
Severity mix: 2 critical, 3 high, 0 medium, 0 low. Coverage: 0 review and 1 not applicable.
Accessibility
Severity mix: 0 critical, 3 high, 6 medium, 0 low. Coverage: 2 review and 0 not applicable.
Design
Severity mix: 0 critical, 3 high, 7 medium, 1 low. Coverage: 1 review and 0 not applicable.
SEO / AEO
Severity mix: 1 critical, 8 high, 3 medium, 1 low. Coverage: 0 review and 0 not applicable.
Accessibility
Severity mix: 0 critical, 3 high, 6 medium, 0 low. Coverage: 2 review and 0 not applicable.
Security
Severity mix: 2 critical, 3 high, 0 medium, 0 low. Coverage: 0 review and 1 not applicable.
Design
Severity mix: 0 critical, 3 high, 7 medium, 1 low. Coverage: 1 review and 0 not applicable.
Failed checks
These checks need attention.
Answer-engine content quality
Why this needs attention
The page is technically discoverable, but its entity clarity, answer-ready copy, structured data, evidence, authorship, or freshness is not yet complete.
Search and answer systems need clear, extractable, verifiable facts in addition to crawl access and metadata.
Recommended correction
Evidence
Role-aware AEO content components: entity clarity 80/100, answer-ready text 78/100, semantic structured data 96/100. Detected role: home (high confidence). Failed: earned 33 of 40 points from partial coverage.
How FreeScan evaluates this check (opens in a new tab)Priority
Priority 6: fix during launch polish.
Fix Prompt
Canonical tag
Why this needs attention
The page does not declare which public URL is the preferred version.
A canonical tag reduces duplicate URL confusion before marketing links start spreading.
Recommended correction
Evidence
No canonical link tag was detected. Failed: earned 0 of 10 points.
How FreeScan evaluates this check (opens in a new tab)Priority
Priority 9: fix during launch polish.
Fix Prompt
Common security headers
Why this needs attention
Several browser protection headers are missing or present only as weak, narrow policies.
These headers reduce avoidable browser-side risk and show a baseline of care before launch.
Recommended correction
Evidence
Detected 0 of 5 common public security controls. Present: none. Missing: strict-transport-security, content-security-policy, x-content-type-options, frame protection (x-frame-options or content-security-policy frame-ancestors), referrer-policy. Needs strengthening: none. Failed: earned 0 of 18 points.
How FreeScan evaluates this check (opens in a new tab)Priority
Priority 5: fix before sharing the page publicly.
Fix Prompt
Image alt text
Why this needs attention
One or more images are missing alt text.
People using screen readers may miss product context, trust signals, or calls to action.
Recommended correction
Evidence
Detected 0 image(s) with no alt attribute and 11 image(s) with empty alt text that appear informative, out of 21. 3 empty-alt image(s) looked decorative and were not counted as failures. Failed: earned 0 of 14 points.
How FreeScan evaluates this check (opens in a new tab)Priority
Priority 11: fix during launch polish.
Fix Prompt
Credibility and proof
Why this needs attention
The page does not expose enough verifiable credibility for its detected role.
Trust signals reduce hesitation when strangers see the product for the first time.
Recommended correction
Evidence
Detected 0 commercial proof signal(s) and 0 source or methodology signal(s) for this home page. Failed: earned 0 of 10 points.
How FreeScan evaluates this check (opens in a new tab)Priority
Priority 16: lower-risk cleanup after urgent launch blockers.
Fix Prompt
Rendered composition and spacing
Why this needs attention
Rendered geometry found cramped text, overly long lines, undersized body copy, or too many competing actions in the first viewport.
Consistent spacing helps the page feel deliberate and easier to scan.
Recommended correction
Evidence
Desktop 1366px: 5 unique above-fold action(s), 2 body sample(s) below 14px, 0 cramped line-height sample(s), and 0 overlong line sample(s). Mobile 390px: 4 unique above-fold action(s), 1 body sample(s) below 14px, 0 cramped line-height sample(s), and 0 overlong line sample(s). Repeated CTA labels are deduplicated and do not earn extra credit. More than three distinct actions compete in a captured first viewport. Failed: earned 2 of 7 points from partial coverage.
How FreeScan evaluates this check (opens in a new tab)Priority
Priority 25: lower-risk cleanup after urgent launch blockers.
Fix Prompt
Rendered speed signals
Why this needs attention
The browser-rendered page shows slow or heavy speed signals.
Slow pages lose impatient visitors and make every SEO, social, and paid-traffic visit work harder.
Recommended correction
Evidence
DOMContentLoaded: 1628ms. Load complete: 3888ms. First contentful paint: 1664ms. Largest contentful paint: 1996ms. Total blocking time: 596ms. Cumulative layout shift: 0.001. Resources: 59. Scripts: 13. Images: 7. Third-party origins: 9. Transfer: 1715KB. Potential render-blocking resources: 2. Metrics outside the good range: Total blocking time 596ms (good at or below 200ms); Third-party origins 9 origins (good at or below 8 origins). Failed: earned 6 of 10 points from partial coverage.
How FreeScan evaluates this check (opens in a new tab)Priority
Priority 14: fix during launch polish.
Load contributors
Asset timings are observed request durations. They are not added together because browsers can load requests in parallel.
Total blocking time
396ms over the rendered audit threshold.
Third-party origins
1 origins over the rendered audit threshold.
0mtrjbckf85nq.css
0cz1d0mv5g_q7.js
Fix Prompt
Runtime console health
Why this needs attention
The rendered page produced console or uncaught JavaScript errors.
Runtime errors can break forms, CTAs, animations, tracking, or responsive behavior even when the static HTML looks fine.
Recommended correction
Evidence
Detected 2 site-authored console error(s) and 0 uncaught page error(s) during render. Samples: %c%d font-size:0;color:transparent NaN | %c%d font-size:0;color:transparent NaN Failed: earned 0 of 7 points.
How FreeScan evaluates this check (opens in a new tab)Priority
Priority 15: fix during launch polish.
Fix Prompt
Page-level AEO readiness
Shared eligibility and content signals that affect every search and answer agent.
Index and citation eligibility
No general noindex directive was detected.
Snippet and answer controls
No general nosnippet or max-snippet:0 control was detected.
Canonical alignment
No canonical URL was detected.
Sitemap coverage and freshness
The exact URL appears in the fetched sitemap with lastmod 2026-10-07T20:36:08.336Z.
Structured data
Semantic schema score 96/100. Detected 1 JSON-LD block(s), 0 parse error(s), 2 graph node(s), and primary types Organization, WebSite. Completeness: 88/100. Graph connectivity: 85/100. A primary schema type matches the detected page role. The schema entity is supported by visible page content.
Public or paywalled content
No isAccessibleForFree structured-data value was detected.
Entity clarity
Entity alignment scored 80/100 for “Launch your AI product.Get found by founders.”. Title/H1 token overlap is 33%; description match detected; identity schema detected.
Answer-ready visible text
Answerability scored 78/100 from 292 main-content words, 3 concise answer block(s), 0 question heading(s), 1 definition(s), 16 list(s), and 0 table(s).
Authorship and accountability
Authorship is not a universal requirement for the detected home page role.
Published or updated date
Freshness metadata is contextual for the detected home page role.
Supporting-source links
Supporting sources are contextual for the detected home page role and do not affect readiness.
Rendered content availability
Rendered audit completed with 137 visible text element(s).
Synthetic search-agent reachability
8 of 8 completed search/discovery User-Agent probes returned reachable content.
Optional LLM-readable summary
https://stackboo.com/llms.txt returned HTTP 200; this is supplemental and does not determine AI-search eligibility.
OpenAIChatGPT searchOAI-SearchBotPASS · ALLOWED · Toggle crawler details
AI search
Robots: allowed by oai-searchbot allow: / · line 36
Synthetic probe: reachable · HTTP 200 · 100% sampled-content parity
OpenAIOpenAI model trainingGPTBotPOLICY ALLOWED · Toggle crawler details
Model training
Robots: allowed by gptbot allow: / · line 19
Synthetic probe: not applicable to this policy control
OpenAIChatGPT user fetchesChatGPT-UserUNKNOWN · Toggle crawler details
User-requested fetch
Robots: not applicable to user-requested fetches
Synthetic probe: not tested · access is unverified
AnthropicClaude model trainingClaudeBotPOLICY ALLOWED · Toggle crawler details
Model training
Robots: allowed by claudebot allow: / · line 70
Synthetic probe: not applicable to this policy control
AnthropicClaude searchClaude-SearchBotPASS · ALLOWED · Toggle crawler details
AI search
Robots: allowed by claude-searchbot allow: / · line 87
Synthetic probe: reachable · HTTP 200 · 100% sampled-content parity
AnthropicClaude user fetchesClaude-UserPASS · ALLOWED · Toggle crawler details
User-requested fetch
Robots: allowed by claude-user allow: / · line 104
Synthetic probe: reachable · HTTP 200 · 100% sampled-content parity
GoogleGoogle Search and AI featuresGooglebotPASS · ALLOWED · Toggle crawler details
Search and discovery
Robots: allowed by * allow: / · line 2
Synthetic probe: reachable · HTTP 200 · 100% sampled-content parity
GoogleGemini data use and groundingGoogle-ExtendedPOLICY ALLOWED · Toggle crawler details
Data-use policy control
Robots: allowed by google-extended allow: / · line 172
Synthetic probe: not applicable to this policy control
MicrosoftBing and CopilotBingbotPASS · ALLOWED · Toggle crawler details
Search and discovery
Robots: allowed by * allow: / · line 2
Synthetic probe: reachable · HTTP 200 · 100% sampled-content parity
PerplexityPerplexity searchPerplexityBotPASS · ALLOWED · Toggle crawler details
AI search
Robots: allowed by perplexitybot allow: / · line 138
Synthetic probe: reachable · HTTP 200 · 100% sampled-content parity
PerplexityPerplexity user fetchesPerplexity-UserUNKNOWN · Toggle crawler details
User-requested fetch
Robots: not applicable to user-requested fetches
Synthetic probe: not tested · access is unverified
AppleSiri, Spotlight, and Safari searchApplebotPASS · ALLOWED · Toggle crawler details
Search and discovery
Robots: allowed by * allow: / · line 2
Synthetic probe: reachable · HTTP 200 · 100% sampled-content parity
AppleApple foundation-model trainingApplebot-ExtendedPOLICY ALLOWED · Toggle crawler details
Data-use policy control
Robots: allowed by applebot-extended allow: / · line 189
Synthetic probe: not applicable to this policy control
Mistral AIMistral searchMistralAI-IndexPASS · ALLOWED · Toggle crawler details
AI search
Robots: allowed by * allow: / · line 2
Synthetic probe: reachable · HTTP 200 · 100% sampled-content parity
Mistral AIMistral user fetchesMistralAI-UserPASS · ALLOWED · Toggle crawler details
User-requested fetch
Robots: allowed by mistralai-user allow: / · line 240
Synthetic probe: reachable · HTTP 200 · 100% sampled-content parity
MetaMeta AI model and product datameta-externalagentPOLICY ALLOWED · Toggle crawler details
Model training
Robots: allowed by meta-externalagent allow: / · line 274
Synthetic probe: not applicable to this policy control
MetaMeta AI user fetchesmeta-externalfetcherPASS · ALLOWED · Toggle crawler details
User-requested fetch
Robots: allowed by * allow: / · line 2
Synthetic probe: reachable · HTTP 200 · 100% sampled-content parity
AmazonAmazon model trainingAmazonbotPOLICY ALLOWED · Toggle crawler details
Model training
Robots: allowed by amazonbot allow: / · line 206
Synthetic probe: not applicable to this policy control
AmazonAlexa and Rufus searchAmzn-SearchBotPASS · ALLOWED · Toggle crawler details
AI search
Robots: allowed by * allow: / · line 2
Synthetic probe: reachable · HTTP 200 · 100% sampled-content parity
AmazonAlexa user fetchesAmzn-UserPASS · ALLOWED · Toggle crawler details
User-requested fetch
Robots: allowed by * allow: / · line 2
Synthetic probe: reachable · HTTP 200 · 100% sampled-content parity
Common CrawlOpen web datasetsCCBotPOLICY ALLOWED · Toggle crawler details
Model training
Robots: allowed by * allow: / · line 2
Synthetic probe: not applicable to this policy control
Ready combines robots policy, a bounded synthetic User-Agent fetch, indexability, and snippet eligibility. Synthetic probes do not prove vendor-origin traffic. Preference states are training or data-use choices and do not lower the AEO score.
The image refreshes from FreeScan after a completed rescan. Clicking it always opens the newest public report saved for this exact scanned URL.
Scan evidence is included as untrusted data. The implementation brief instructs agents to verify findings before editing and to avoid destructive or speculative changes.
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