Speed Insights
Grade A
99% performance
https://getsightglass.ai
LCP
956ms
Largest paint
TBT
0ms
Blocking time
CLS
0.000
Layout shift
43
out of 100
37
out of 100
38/102 rule points
75
out of 100
54/72 rule points
16
out of 100
9/56 rule points
44
out of 100
48/110 rule points
Category point breakdown
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 basic browser protection headers were not visible.
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.
Priority
Priority 5: fix before sharing the page publicly.
Fix Prompt
Fix rendered axe accessibility violations
Why this needs attention
The rendered page has accessibility rule violations detected by axe-core.
axe checks the actual browser-rendered page, so these issues can affect people using keyboards, screen readers, or other assistive technology.
Recommended correction
Evidence
axe found 4 violation rule(s), including 2 serious or critical rule(s). Top rules: color-contrast (10), svg-img-alt (9), landmark-one-main (1), region (101).
Priority
Priority 5: fix before sharing the page publicly.
Affected elements
GitHub
Jira
Slack
<svg> elements with an img role must have alternative text
Fix any of the following: Element has no child that is a title aria-label attribute does not exist or is empty aria-labelledby attribute does not exist, references elements that do not exist or references elements that are empty Element has no title attribute
Fix Prompt
Make the primary CTA obvious
Why this needs attention
The page does not have a detectable call to action.
Early visitors need a clear next step, such as trying the product, joining a waitlist, or booking a demo.
Recommended correction
Evidence
No actionable link or button with a clear CTA label was detected.
Priority
Priority 4: fix before sharing the page publicly.
Fix Prompt
Shorten the meta description
Why this needs attention
The meta description is 186 characters, so it is longer than the recommended maximum.
Long descriptions are likely to be truncated or rewritten, which can hide the most useful part of the message.
Recommended correction
Evidence
Meta description is 186 characters, above the 170-character maximum.
Priority
Priority 3: fix before sharing the page publicly.
Fix Prompt
Publish a valid sitemap
Why this needs attention
The sitemap file was not reachable or did not look like valid sitemap XML.
A sitemap helps search engines discover the landing page and related public pages sooner.
Recommended correction
Evidence
HTTP 404 returned for sitemap_xml.
Priority
Priority 7: fix during launch polish.
Fix Prompt
SEO / AEO
Severity mix: 1 critical, 7 high, 3 medium, 1 low. Coverage: 0 review and 2 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, 5 medium, 0 low. Coverage: 0 review and 3 not applicable.
Design
Severity mix: 0 critical, 3 high, 6 medium, 2 low. Coverage: 0 review and 0 not applicable.
SEO / AEO
Severity mix: 1 critical, 7 high, 3 medium, 1 low. Coverage: 0 review and 2 not applicable.
Accessibility
Severity mix: 0 critical, 3 high, 5 medium, 0 low. Coverage: 0 review and 3 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, 6 medium, 2 low. Coverage: 0 review and 0 not applicable.
Failed checks
These checks need attention.
Meta description
Why this needs attention
The meta description is 186 characters, so it is longer than the recommended maximum.
Long descriptions are likely to be truncated or rewritten, which can hide the most useful part of the message.
Recommended correction
Evidence
Meta description is 186 characters, above the 170-character maximum. Failed: earned 0 of 10 points.
How FreeScan evaluates this check (opens in a new tab)Priority
Priority 3: fix before sharing the page publicly.
Fix Prompt
Heading structure
Why this needs attention
The page heading structure is either missing a single main heading or skips heading levels.
Clear headings help visitors, search engines, and assistive technology understand the page quickly.
Recommended correction
Evidence
Detected 0 H1 heading(s) and 0 total headings. Failed: earned 0 of 8 points.
How FreeScan evaluates this check (opens in a new tab)Priority
Priority 9: 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
robots.txt reachability
Why this needs attention
The standard crawler instruction file was not reachable.
A reachable robots.txt helps crawlers understand what they can index before launch traffic arrives.
Recommended correction
Evidence
HTTP 404 returned for robots_txt. Failed: earned 0 of 8 points.
How FreeScan evaluates this check (opens in a new tab)Priority
Priority 11: fix during launch polish.
Fix Prompt
Sitemap validity
Why this needs attention
The sitemap file was not reachable or did not look like valid sitemap XML.
A sitemap helps search engines discover the landing page and related public pages sooner.
Recommended correction
Evidence
HTTP 404 returned for sitemap_xml. Failed: earned 0 of 12 points.
How FreeScan evaluates this check (opens in a new tab)Priority
Priority 7: fix during launch polish.
Fix Prompt
Schema presence
Why this needs attention
No JSON-LD schema was detected on the page.
Structured data gives search and answer engines explicit facts about your product.
Recommended correction
Evidence
Detected 0 JSON-LD schema block(s). Failed: earned 0 of 10 points.
How FreeScan evaluates this check (opens in a new tab)Priority
Priority 12: fix during launch polish.
Fix Prompt
Internal link basics
Why this needs attention
The page has too few detectable links to other public pages on the same site.
Internal links help visitors find pricing, docs, contact, legal, or product details without getting stuck.
Recommended correction
Evidence
Detected 0 internal link(s). Failed: earned 0 of 6 points.
How FreeScan evaluates this check (opens in a new tab)Priority
Priority 16: lower-risk cleanup after urgent launch blockers.
Fix Prompt
Common security headers
Why this needs attention
Several basic browser protection headers were not visible.
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. 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
Heading order
Why this needs attention
Heading levels appear to jump or start without a clear hierarchy.
A clean heading outline helps visitors scan the page and helps assistive technology navigate it.
Recommended correction
Evidence
Heading levels found: none. Failed: earned 0 of 11 points.
How FreeScan evaluates this check (opens in a new tab)Priority
Priority 13: fix during launch polish.
Fix Prompt
Landmark presence
Why this needs attention
The page is missing common landmarks such as header, nav, main, or footer.
Landmarks make the page easier to navigate for assistive technology and keyboard users.
Recommended correction
Evidence
Detected 0 main landmark(s) and 0 total landmark element(s) or roles. A page should expose one main landmark. Failed: earned 0 of 10 points.
How FreeScan evaluates this check (opens in a new tab)Priority
Priority 18: lower-risk cleanup after urgent launch blockers.
Fix Prompt
Basic contrast
Why this needs attention
The scanner found text/background color pairs that may be hard to read, or could not verify contrast.
Low contrast makes a launch page feel less polished and can exclude users with low vision.
Recommended correction
Evidence
16 of 100 rendered text color sample(s) missed WCAG contrast targets. Worst rendered ratio: 2.28. Failed: earned 0 of 8 points.
How FreeScan evaluates this check (opens in a new tab)Priority
Priority 20: lower-risk cleanup after urgent launch blockers.
Affected elements
github.com
12am
· about a minute
GitHub
Fix Prompt
Rendered axe accessibility violations
Why this needs attention
The rendered page has accessibility rule violations detected by axe-core.
axe checks the actual browser-rendered page, so these issues can affect people using keyboards, screen readers, or other assistive technology.
Recommended correction
Evidence
axe found 4 violation rule(s), including 2 serious or critical rule(s). Top rules: color-contrast (10), svg-img-alt (9), landmark-one-main (1), region (101). 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.
Affected elements
GitHub
Jira
Slack
<svg> elements with an img role must have alternative text
Fix any of the following: Element has no child that is a title aria-label attribute does not exist or is empty aria-labelledby attribute does not exist, references elements that do not exist or references elements that are empty Element has no title attribute
Fix Prompt
Visible primary CTA
Why this needs attention
The page does not have a detectable call to action.
Early visitors need a clear next step, such as trying the product, joining a waitlist, or booking a demo.
Recommended correction
Evidence
No actionable link or button with a clear CTA label was detected. Failed: earned 0 of 14 points.
How FreeScan evaluates this check (opens in a new tab)Priority
Priority 4: fix before sharing the page publicly.
Fix Prompt
Hero clarity signals
Why this needs attention
The hero area does not provide enough clear product context.
Visitors decide quickly whether the product is relevant; a vague hero weakens every acquisition channel.
Recommended correction
Evidence
Detected 0 H1 heading(s), 0 H1 characters, 0 supporting-copy characters, and 0 actionable CTA(s). Failed: earned 0 of 13 points.
How FreeScan evaluates this check (opens in a new tab)Priority
Priority 6: fix during launch polish.
Fix Prompt
Text density
Why this needs attention
The page has too little or too much detectable text for a useful launch page.
Too little copy can leave visitors confused; too much copy can bury the value proposition.
Recommended correction
Evidence
Detected about 7 visible word(s). Expected 120-1200 words for the detected home page role. Failed: earned 1 of 10 points from partial coverage.
How FreeScan evaluates this check (opens in a new tab)Priority
Priority 21: lower-risk cleanup after urgent launch blockers.
Fix Prompt
Trust signals
Why this needs attention
The page does not expose detectable proof, customer, review, security, or credibility signals.
Trust signals reduce hesitation when strangers see the product for the first time.
Recommended correction
Evidence
Detected 0 strong, specific trust or proof signal(s). Generic words such as “security” do not count by themselves. 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
Spacing consistency
Why this needs attention
The page exposes few consistent spacing signals in class or inline styles.
Consistent spacing helps the page feel deliberate and easier to scan.
Recommended correction
Evidence
Detected 0 spacing uses across 0 distinct spacing token(s). Failed: earned 0 of 7 points.
How FreeScan evaluates this check (opens in a new tab)Priority
Priority 25: lower-risk cleanup after urgent launch blockers.
Fix Prompt
Visual hierarchy
Why this needs attention
The page does not expose enough hierarchy signals from headings, emphasis, or CTA structure.
Hierarchy tells visitors what to read first and what action to take next.
Recommended correction
Evidence
Detected 0 of 4 hierarchy signals from one H1, supporting headings, an actionable CTA, and emphasized text. Failed: earned 0 of 9 points.
How FreeScan evaluates this check (opens in a new tab)Priority
Priority 12: 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
Sitemap coverage could not be verified.
Structured data
Semantic schema score 0/100. Detected 0 JSON-LD block(s), 0 parse error(s), 0 graph node(s), and types none. No primary schema type matched the detected page role.
Public or paywalled content
No isAccessibleForFree structured-data value was detected.
Entity clarity
Entity alignment scored 35/100 for “Sightglass”. Title/H1 token overlap is 0%; description match detected; identity schema not detected.
Answer-ready visible text
Answerability scored 0/100 from 0 main-content words, 0 concise answer block(s), 0 question heading(s), 0 definition(s), 0 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 162 visible text element(s).
Synthetic search-agent reachability
8 of 8 completed search/discovery User-Agent probes returned reachable content.
Optional LLM-readable summary
No llms.txt file was found; this is optional and does not reduce core AEO readiness.
OpenAIChatGPT searchOAI-SearchBotPASS · ALLOWED · Toggle crawler details
AI search
Robots: allowed
Synthetic probe: reachable · HTTP 200 · 100% sampled-content parity
OpenAIOpenAI model trainingGPTBotPOLICY ALLOWED · Toggle crawler details
Model training
Robots: allowed
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
Synthetic probe: not applicable to this policy control
AnthropicClaude searchClaude-SearchBotPASS · ALLOWED · Toggle crawler details
AI search
Robots: allowed
Synthetic probe: reachable · HTTP 200 · 100% sampled-content parity
AnthropicClaude user fetchesClaude-UserPASS · ALLOWED · Toggle crawler details
User-requested fetch
Robots: allowed
Synthetic probe: reachable · HTTP 200 · 100% sampled-content parity
GoogleGoogle Search and AI featuresGooglebotPASS · ALLOWED · Toggle crawler details
Search and discovery
Robots: allowed
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
Synthetic probe: not applicable to this policy control
MicrosoftBing and CopilotBingbotPASS · ALLOWED · Toggle crawler details
Search and discovery
Robots: allowed
Synthetic probe: reachable · HTTP 200 · 100% sampled-content parity
PerplexityPerplexity searchPerplexityBotPASS · ALLOWED · Toggle crawler details
AI search
Robots: allowed
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
Synthetic probe: reachable · HTTP 200 · 100% sampled-content parity
AppleApple foundation-model trainingApplebot-ExtendedPOLICY ALLOWED · Toggle crawler details
Data-use policy control
Robots: allowed
Synthetic probe: not applicable to this policy control
Mistral AIMistral searchMistralAI-IndexPASS · ALLOWED · Toggle crawler details
AI search
Robots: allowed
Synthetic probe: reachable · HTTP 200 · 100% sampled-content parity
Mistral AIMistral user fetchesMistralAI-UserPASS · ALLOWED · Toggle crawler details
User-requested fetch
Robots: allowed
Synthetic probe: reachable · HTTP 200 · 100% sampled-content parity
MetaMeta AI model and product datameta-externalagentPOLICY ALLOWED · Toggle crawler details
Model training
Robots: allowed
Synthetic probe: not applicable to this policy control
MetaMeta AI user fetchesmeta-externalfetcherPASS · ALLOWED · Toggle crawler details
User-requested fetch
Robots: allowed
Synthetic probe: reachable · HTTP 200 · 100% sampled-content parity
AmazonAmazon model trainingAmazonbotPOLICY ALLOWED · Toggle crawler details
Model training
Robots: allowed
Synthetic probe: not applicable to this policy control
AmazonAlexa and Rufus searchAmzn-SearchBotPASS · ALLOWED · Toggle crawler details
AI search
Robots: allowed
Synthetic probe: reachable · HTTP 200 · 100% sampled-content parity
AmazonAlexa user fetchesAmzn-UserPASS · ALLOWED · Toggle crawler details
User-requested fetch
Robots: allowed
Synthetic probe: reachable · HTTP 200 · 100% sampled-content parity
Common CrawlOpen web datasetsCCBotPOLICY ALLOWED · Toggle crawler details
Model training
Robots: allowed
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.
