Speed Insights
Grade A
97% performance
https://radiogram-site.duckdns.org
LCP
900ms
Largest paint
TBT
98ms
Blocking time
CLS
0.000
Layout shift
82
out of 100
84
out of 100
127/150 rule points
75
out of 100
54/72 rule points
89
out of 100
84/94 rule points
90
out of 100
100/110 rule points
Category point breakdown
- Material high-impact failures span 2 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
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 50/100, answer-ready text 0/100, semantic structured data 93/100. Detected role: home (high confidence).
Priority
Priority 6: fix during launch polish.
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 2 violation rule(s); 1 non-contrast rule(s) are scored here, including 0 serious or critical rule(s). Color contrast is scored once by the dedicated contrast check. 2 result(s) require review. Top rules: color-contrast (9), landmark-unique (1).
Priority
Priority 5: fix before sharing the page publicly.
Affected elements
music · variety
club dance electronic house trance
#original · fm
Landmarks should have a unique role or role/label/title (i.e. accessible name) combination
Fix any of the following: The landmark must have a unique aria-label, aria-labelledby, or title to make landmarks distinguishable
Fix Prompt
Strengthen visual hierarchy
Why this needs attention
Rendered typography, geometry, and contrast show that the main heading is not distinct or legible enough, or that the hierarchy needs manual review.
Hierarchy tells visitors what to read first and what action to take next.
Recommended correction
Evidence
The rendered H1 is 95.6px/600 weight versus a 16px/400 median body style (5.97× size). Captured 6 supporting heading(s) and 10 action(s). The main heading has a clear rendered emphasis over body copy. 19 of 162 rendered text samples missed contrast targets, so hierarchy is not considered fully legible.
Priority
Priority 12: 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 1 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: 1 review and 0 not applicable.
Design
Severity mix: 0 critical, 3 high, 7 medium, 1 low. Coverage: 0 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: 1 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: 0 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 50/100, answer-ready text 0/100, semantic structured data 93/100. Detected role: home (high confidence). Failed: earned 17 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
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
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
19 of 162 rendered text color sample(s) across captured viewports missed WCAG contrast targets. Worst rendered ratio: 1.51. Mobile 390px viewport: 10 of 102 failed; worst ratio 1.51:1. 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
Bowora
Bowora
© 2026 Radiogram
Made for curious ears.
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 2 violation rule(s); 1 non-contrast rule(s) are scored here, including 0 serious or critical rule(s). Color contrast is scored once by the dedicated contrast check. 2 result(s) require review. Top rules: color-contrast (9), landmark-unique (1). Failed: earned 16 of 18 points from partial coverage.
How FreeScan evaluates this check (opens in a new tab)Priority
Priority 5: fix before sharing the page publicly.
Affected elements
music · variety
club dance electronic house trance
#original · fm
Landmarks should have a unique role or role/label/title (i.e. accessible name) combination
Fix any of the following: The landmark must have a unique aria-label, aria-labelledby, or title to make landmarks distinguishable
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 1 source or methodology signal(s) for this home page. Failed: earned 5 of 10 points from partial coverage.
How FreeScan evaluates this check (opens in a new tab)Priority
Priority 16: lower-risk cleanup after urgent launch blockers.
Fix Prompt
Visual hierarchy
Why this needs attention
Rendered typography, geometry, and contrast show that the main heading is not distinct or legible enough, or that the hierarchy needs manual review.
Hierarchy tells visitors what to read first and what action to take next.
Recommended correction
Evidence
The rendered H1 is 95.6px/600 weight versus a 16px/400 median body style (5.97× size). Captured 6 supporting heading(s) and 10 action(s). The main heading has a clear rendered emphasis over body copy. 19 of 162 rendered text samples missed contrast targets, so hierarchy is not considered fully legible. Failed: earned 6 of 9 points from partial coverage.
How FreeScan evaluates this check (opens in a new tab)Priority
Priority 12: fix during launch polish.
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: 401ms. Load complete: 0ms. First contentful paint: 296ms. Largest contentful paint: 900ms. Total blocking time: 98ms. Cumulative layout shift: 0. Resources: 29. Scripts: 1. Images: 24. Third-party origins: 19. Transfer: 1303KB. Potential render-blocking resources: 1. Metrics outside the good range: Third-party origins 19 origins (good at or below 8 origins). Failed: earned 8 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.
Third-party origins
11 origins over the rendered audit threshold.
index-DiY9HmRA.css
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
The canonical resolves to the scanned public URL.
Sitemap coverage and freshness
A sitemap index was found; this safe scan did not recursively fetch child sitemaps.
Structured data
Semantic schema score 93/100. Detected 2 JSON-LD block(s), 0 parse error(s), 9 graph node(s), and primary types BreadcrumbList, Organization, SoftwareApplication, WebPage, WebSite. Completeness: 68/100. Graph connectivity: 90/100. A primary schema type matches the detected page role. The schema entity is supported by visible page content. Retired search feature: SearchAction; no coverage credit is awarded.
Public or paywalled content
No isAccessibleForFree structured-data value was detected.
Entity clarity
Entity alignment scored 50/100 for “Radiogram”. Title/H1 token overlap is 0%; description match detected; identity schema 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 48 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://radiogram-site.duckdns.org/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 8
Synthetic probe: reachable · HTTP 200 · 100% sampled-content parity
Controls: robots meta: index,follow,max-image-preview:large
OpenAIOpenAI model trainingGPTBotPOLICY ALLOWED · Toggle crawler details
Model training
Robots: allowed by * allow: / · line 2
Synthetic probe: not applicable to this policy control
Controls: robots meta: index,follow,max-image-preview:large
OpenAIChatGPT user fetchesChatGPT-UserUNKNOWN · Toggle crawler details
User-requested fetch
Robots: not applicable to user-requested fetches
Synthetic probe: not tested · access is unverified
Controls: robots meta: index,follow,max-image-preview:large
AnthropicClaude model trainingClaudeBotPOLICY ALLOWED · Toggle crawler details
Model training
Robots: allowed by claudebot allow: / · line 14
Synthetic probe: not applicable to this policy control
Controls: robots meta: index,follow,max-image-preview:large
AnthropicClaude searchClaude-SearchBotPASS · ALLOWED · Toggle crawler details
AI search
Robots: allowed by claude-searchbot allow: / · line 17
Synthetic probe: reachable · HTTP 200 · 100% sampled-content parity
Controls: robots meta: index,follow,max-image-preview:large
AnthropicClaude user fetchesClaude-UserPASS · ALLOWED · Toggle crawler details
User-requested fetch
Robots: allowed by * allow: / · line 2
Synthetic probe: reachable · HTTP 200 · 100% sampled-content parity
Controls: robots meta: index,follow,max-image-preview:large
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
Controls: robots meta: index,follow,max-image-preview:large
GoogleGemini data use and groundingGoogle-ExtendedPOLICY ALLOWED · Toggle crawler details
Data-use policy control
Robots: allowed by google-extended allow: / · line 23
Synthetic probe: not applicable to this policy control
Controls: robots meta: index,follow,max-image-preview:large
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
Controls: robots meta: index,follow,max-image-preview:large
PerplexityPerplexity searchPerplexityBotPASS · ALLOWED · Toggle crawler details
AI search
Robots: allowed by perplexitybot allow: / · line 20
Synthetic probe: reachable · HTTP 200 · 100% sampled-content parity
Controls: robots meta: index,follow,max-image-preview:large
PerplexityPerplexity user fetchesPerplexity-UserUNKNOWN · Toggle crawler details
User-requested fetch
Robots: not applicable to user-requested fetches
Synthetic probe: not tested · access is unverified
Controls: robots meta: index,follow,max-image-preview:large
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
Controls: robots meta: index,follow,max-image-preview:large
AppleApple foundation-model trainingApplebot-ExtendedPOLICY ALLOWED · Toggle crawler details
Data-use policy control
Robots: allowed by applebot-extended allow: / · line 26
Synthetic probe: not applicable to this policy control
Controls: robots meta: index,follow,max-image-preview:large
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
Controls: robots meta: index,follow,max-image-preview:large
Mistral AIMistral user fetchesMistralAI-UserPASS · ALLOWED · Toggle crawler details
User-requested fetch
Robots: allowed by * allow: / · line 2
Synthetic probe: reachable · HTTP 200 · 100% sampled-content parity
Controls: robots meta: index,follow,max-image-preview:large
MetaMeta AI model and product datameta-externalagentPOLICY ALLOWED · Toggle crawler details
Model training
Robots: allowed by * allow: / · line 2
Synthetic probe: not applicable to this policy control
Controls: robots meta: index,follow,max-image-preview:large
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
Controls: robots meta: index,follow,max-image-preview:large
AmazonAmazon model trainingAmazonbotPOLICY ALLOWED · Toggle crawler details
Model training
Robots: allowed by * allow: / · line 2
Synthetic probe: not applicable to this policy control
Controls: robots meta: index,follow,max-image-preview:large
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
Controls: robots meta: index,follow,max-image-preview:large
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
Controls: robots meta: index,follow,max-image-preview:large
Common CrawlOpen web datasetsCCBotPOLICY ALLOWED · Toggle crawler details
Model training
Robots: allowed by * allow: / · line 2
Synthetic probe: not applicable to this policy control
Controls: robots meta: index,follow,max-image-preview:large
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.
