# BeaverCheck Audit Report — https://matomo.org

**Date:** April 21, 2026  
**URL:** https://matomo.org  
**Overall Grade:** B (83/100)  
**Report:** https://beavercheck.com/results/3bf23af4-886d-472f-8467-00bad5a0b3af

## Top Findings

1. **[CRITICAL]** 'unsafe-eval' found in script source — Security > Content Security Policy
2. **[CRITICAL]** 'unsafe-inline' found in script source — Security > Content Security Policy
3. **[CRITICAL]** 1 control(s) without accessible label — Accessibility > Form Accessibility
4. **[CRITICAL]** No <main> landmark found — Accessibility > Landmark Structure
5. **[WARNING]** 112 HTTP requests — consider bundling or reducing — Performance > Page Weight Budget

---

## Lighthouse Scores

| Category | Score |
|----------|-------|
| Performance | 51 |
| Accessibility | 93 |
| Best Practices | 96 |
| SEO | 92 |

---

## Security

### Security Headers (C — 60/100)

*5 of 10 headers properly configured*

- **[WARNING]** HSTS is missing includeSubDomains — Without includeSubDomains, subdomains can still be accessed over HTTP.
- **[PASS]** X-Content-Type-Options is properly configured
- **[WARNING]** X-Frame-Options header is missing — This header prevents clickjacking by controlling who can embed your page in a frame. Set it to DENY or SAMEORIGIN.
- **[WARNING]** Referrer-Policy header is missing — Controls how much referrer information is sent with requests. Set to 'strict-origin-when-cross-origin' or stricter.
- **[PASS]** Permissions-Policy is set
- **[PASS]** Content-Security-Policy is present
- **[WARNING]** Cross-Origin-Opener-Policy header is missing — COOP isolates your browsing context, preventing cross-origin side-channel attacks. Set to 'same-origin'.
- **[WARNING]** Cross-Origin-Embedder-Policy header is missing — COEP prevents loading cross-origin resources without explicit permission. Required for SharedArrayBuffer and high-resolution timers.
- **[PASS]** X-Powered-By header is not present
- **[PASS]** Server header is present without version info

### Content Security Policy (C — 55/100)

*6 of 10 CSP checks passed*

- **[INFO]** Raw CSP policy
- **[PASS]** default-src directive is set
- **[CRITICAL]** 'unsafe-inline' found in script source — 'unsafe-inline' allows inline <script> tags, defeating CSP against XSS. Remove it and use nonces or hashes instead.
- **[CRITICAL]** 'unsafe-eval' found in script source — 'unsafe-eval' allows eval() and similar functions, enabling code injection. Remove it.
- **[PASS]** No wildcard in script source
- **[PASS]** object-src falls back to default-src
- **[PASS]** base-uri is properly restricted
- **[PASS]** frame-ancestors directive is set
- **[PASS]** form-action directive is set
- **[INFO]** upgrade-insecure-requests is not set — This directive upgrades HTTP resources to HTTPS automatically, preventing mixed content.

### TLS & Certificates (A+ — 100/100)

*TLS 1.3, 7 checks passed*

- **[PASS]** TLS 1.3 is used
- **[PASS]** Strong cipher suite is used
- **[INFO]** HTTP/2 is not negotiated — HTTP/2 provides multiplexing and header compression for better performance.
- **[PASS]** Certificate is valid (expires in 314 days)
- **[PASS]** Certificate chain has 3 certificates
- **[PASS]** Certificate uses modern signature algorithm
- **[PASS]** Certificate covers 2 domain(s)
- **[PASS]** Certificate is issued by a trusted CA

### Cookie Security (A+ — 100/100)

*No cookies set — no cookie security risks*

- **[PASS]** No cookies set — no cookie security risks

---

## Advanced Security

### Subresource Integrity (F — 20/100)

*0 of 6 external resources have SRI*

- **[WARNING]** External script from cdn.matomo.cloud lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from web.cmp.usercentrics.eu lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from privacy-proxy.usercentrics.eu lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from web.cmp.usercentrics.eu lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from web.cmp.usercentrics.eu lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from cdn-4.convertexperiments.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.

### JS Library Vulnerabilities (A+ — 100/100)

*No known vulnerabilities*

- **[PASS]** No known JavaScript library vulnerabilities detected

### Information Leakage (A+ — 100/100)

*No exposures*

- **[INFO]** No security.txt found — Consider adding a security.txt at /.well-known/security.txt.
- **[PASS]** No sensitive files exposed

### Email Security (A — 85/100)

*DMARC: quarantine*

- **[PASS]** DMARC policy is quarantine — good protection

### Permissions-Policy (A+ — 100/100)

*26 directives, 0 missing*

- **[PASS]** accelerometer=() — blocked for all origins
- **[PASS]** ambient-light-sensor=() — blocked for all origins
- **[INFO]** autoplay=(self)
- **[PASS]** battery=() — blocked for all origins
- **[PASS]** camera=() — blocked for all origins
- **[PASS]** display-capture=() — blocked for all origins
- **[INFO]** document-domain=(self)
- **[PASS]** encrypted-media=() — blocked for all origins
- **[INFO]** fullscreen=("https://video.matomo.org")
- **[PASS]** gamepad=() — blocked for all origins
- **[PASS]** geolocation=() — blocked for all origins
- **[PASS]** gyroscope=() — blocked for all origins
- **[PASS]** layout-animations=() — blocked for all origins
- **[PASS]** legacy-image-formats=() — blocked for all origins
- **[PASS]** magnetometer=() — blocked for all origins
- **[PASS]** microphone=() — blocked for all origins
- **[PASS]** midi=() — blocked for all origins
- **[INFO]** oversized-images=(self)
- **[PASS]** payment=() — blocked for all origins
- **[INFO]** picture-in-picture=("https://video.matomo.org")
- **[PASS]** publickey-credentials-get=() — blocked for all origins
- **[PASS]** screen-wake-lock=() — blocked for all origins
- **[PASS]** speaker-selection=() — blocked for all origins
- **[INFO]** unoptimized-images=(self "https://m.img.org")
- **[INFO]** sync-xhr=(self)
- **[PASS]** usb=() — blocked for all origins

### CORS Configuration (B — 80/100)

*No CORS headers*

- **[PASS]** No CORS headers present — secure default

---

## Performance

### Page Weight Budget (A — 90/100)

*884 KB transferred, 112 requests*

- **[PASS]** Page weighs 2.5 MB (884 KB transferred)
- **[WARNING]** 112 HTTP requests — consider bundling or reducing — Each request adds latency. Bundle small files, use sprites, or eliminate unnecessary requests.
- **[INFO]** Estimated 0.18 g CO2 per page load

### Third-Party Impact (A — 85/100)

*26% third-party, 0 ms blocking*

- **[INFO]** Third-party code accounts for 26% of page weight (231.6 KiB of 883.9 KiB)
- **[PASS]** Third-party blocking time is low (0 ms)

### Text Compression (A+ — 100/100)

*All text resources are compressed*

- **[PASS]** All text resources are compressed

### Image Optimization (B — 75/100)

*20 images, 0 KB saveable*

- **[WARNING]** https://m-img.org/spai/w_257+q_lossless+ret_img+to... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.

### JS Execution Cost (F — 20/100)

*4560ms total JS execution*

- **[WARNING]** https://privacy-proxy.usercentrics.eu/latest/uc-bl...: 1271ms CPU time
- **[WARNING]** https://matomo.org/wp-includes/js/jquery/jquery.mi...: 906ms CPU time
- **[WARNING]** Unattributable: 743ms CPU time
- **[WARNING]** https://matomo.org/: 714ms CPU time
- **[WARNING]** https://web.cmp.usercentrics.eu/ui/v/3.116.0/WebSd...: 275ms CPU time
- **[WARNING]** Third-party scripts: 2492ms (55% of total)

### Font Loading (A+ — 100/100)

*4 fonts (159 KB)*

- **[INFO]** 4 font(s) use font-display: swap (FOUT risk but functional)

### JS Bundles (B — 80/100)

*36 scripts, 99 KB unused*

- **[WARNING]** https://cdn.matomo.cloud/demo-web.matomo.org/conta...: 42 KB unused (58%) — Consider code splitting or tree shaking to reduce unused code.
- **[WARNING]** https://web.cmp.usercentrics.eu/ui/v/3.116.0/WebSd...: 35 KB unused (63%) — Consider code splitting or tree shaking to reduce unused code.
- **[WARNING]** https://matomo.org/wp-content/plugins/elementor/as...: 22 KB unused (56%) — Consider code splitting or tree shaking to reduce unused code.
- **[INFO]** Total unused JavaScript: 99 KB

### Resource Caching (A+ — 100/100)

*All resources properly cached*

- **[PASS]** No caching issues found

### Critical Rendering Path (A+ — 100/100)

*No render-blocking resources*

- **[PASS]** No render-blocking resources detected

### Resource Hints (A+ — 100/100)

*16 hints, 0 missing preconnects*

- **[PASS]** Page uses 16 resource hint(s)

### Page Weight Inventory (A+ — 95/100)

*112 resources · 884 KB · 99 KB savings available*

- **[PASS]** Within 1MB page-weight target
- **[INFO]** ~99 KB of savings available
- **[INFO]** 46 third-party resources (26% of weight)

### Render-Blocking Resources (A+ — 100/100)

*No render-blocking resources detected*

- **[PASS]** No render-blocking resources detected in <head>

### Third-Party Resources (A+ — 100/100)

*No third-party resources detected*


---

## Content Quality

### Links (B — 80/100)

*194 links checked, 190 healthy, 4 broken*

- **[CRITICAL]** 190 of 194 links are healthy
- **[WARNING]** Broken link: https://web.cmp.usercentrics.eu — Found in <link href>. Returns HTTP 404.
- **[WARNING]** Broken link: https://cdn-4.convertexperiments.com — Found in <link href>. Returns HTTP 404.
- **[WARNING]** Broken link: https://matomo.org/wp-content/plugins/popup-maker/dist/pa... — Found in <link href>. Returns HTTP 404.
- **[WARNING]** Broken link: https://matomo.org/wp-json/wp/v2/pages/40235 — Found in <link href>. Returns HTTP 401.

### Mixed Content (A+ — 100/100)

*No mixed content detected — all resources use HTTPS.*

- **[PASS]** No mixed content detected — all resources use HTTPS

### Open Graph (A+ — 100/100)

*Open Graph tags are well configured for social sharing.*

- **[INFO]** og:title is long (65 characters) — Titles over 60 characters may be truncated in social sharing previews.

### Structured Data (A+ — 100/100)

*1 JSON-LD block(s) found — structured data is well configured.*

- **[PASS]** Custom type "WebPage" — unable to validate specific properties

---

## Infrastructure

### DNS Records (A+ — 100/100)

*4 A records, 10 ms lookup*

- **[PASS]** Resolves to 4 IPv4 address(es)
- **[PASS]** Has 8 IPv6 (AAAA) record(s)
- **[PASS]** 4 nameserver(s) configured
- **[PASS]** 3 mail exchanger(s) configured
- **[INFO]** CAA records not checked — CAA record lookup requires a specialized DNS resolver. This check will be available in a future update.
- **[PASS]** SPF record present in TXT
- **[PASS]** DNS resolution time: 10 ms

### Redirect Chain (A+ — 100/100)

*No redirects — direct access*

- **[PASS]** No redirects — direct access

### IPv6 Readiness (F — 30/100)

*IPv6 records exist but unreachable*

- **[WARNING]** IPv6 DNS records exist but server is not reachable — Having AAAA records but an unreachable server is worse than no AAAA — clients may experience delays before falling back to IPv4.
- **[INFO]** IPv6 connection error

### Crawlability (A+ — 100/100)

*robots.txt present, sitemap with 12 URLs*

- **[PASS]** robots.txt is present
- **[PASS]** sitemap.xml is present
- **[PASS]** sitemap.xml is valid XML
- **[PASS]** sitemap.xml contains 12 entries
- **[PASS]** Sitemap index with 12 child sitemaps
- **[PASS]** robots.txt references sitemap

### URL Variants (A+ — 100/100)

*www/non-www, trailing slash, HTTP→HTTPS*

- **[PASS]** www/non-www redirect configured correctly (preferred: non-www)
- **[PASS]** HTTP correctly 301-redirects to HTTPS

### Domain Intelligence (A+ — 100/100)

*matomo.org — via OVH sas, 8 years, 8 months old, hosted on AWS*

- **[PASS]** Domain registered until Sep 8, 2032 (6 years, 5 months remaining)
- **[INFO]** DNSSEC is not enabled — DNSSEC protects against DNS spoofing attacks. While not required, enabling DNSSEC adds an additional layer of security. Contact your DNS provider to enable it.
- **[PASS]** Registrar: OVH sas
- **[WARNING]** Registrar lock is NOT enabled — The domain can be transferred without an unlock step. Enable registrar lock (clientTransferProhibited) in your registrar's control panel to protect against unauthorized or accidental transfers.
- **[PASS]** Hosting: AWS

---

## Compliance

### WCAG Compliance (A+ — 100/100)

*No testable criteria*


### Cookie Consent & Privacy (B — 80/100)

*No consent signals detected*

- **[WARNING]** No privacy policy link detected — A privacy policy page is recommended for transparency and may be legally required.
- **[INFO]** No terms of service link detected
- **[INFO]** No cookie consent banner detected
- **[INFO]** This is an automated check, not legal advice — BeaverCheck detects technical indicators of consent management. This does not constitute a legal compliance assessment. Consult a privacy professional for GDPR/CCPA compliance.

### Language & i18n (A — 90/100)

*Lang attribute present*

- **[PASS]** <html lang> attribute is present
- **[PASS]** <html lang> value is valid
- **[INFO]** No Content-Language HTTP header
- **[INFO]** Language signals are inconsistent — The <html lang> attribute and Content-Language header should agree.

### Readability & Typography (A+ — 100/100)

*Font sizes and tap targets checked*


### Viewport Configuration (A+ — 100/100)

*Viewport properly configured*

- **[PASS]** Viewport meta tag is present
- **[PASS]** width=device-width is set
- **[PASS]** User zooming is allowed

### Third-Party Trackers (C — 55/100)

*3 trackers detected*

- **[INFO]** 3 third-party trackers detected — Found 2 analytics, 0 advertising, 0 marketing, 1 tag manager trackers.
- **[WARNING]** Trackers detected but no cookie policy found — This page loads 3 trackers but no cookie policy was detected. GDPR requires disclosure when using tracking cookies.
- **[WARNING]** Trackers detected but no privacy policy found — Most data protection regulations require a privacy policy when collecting user data via trackers.

### Cookie & Tracker Inventory (A+ — 100/100)

*0 cookies · 3 trackers · 0 pre-consent*

- **[INFO]** 3 third-party tracker(s) detected on page

---

## Legal

### Legal Page Ecosystem (B — 70/100)

*3 of 7 expected legal pages detected*

- **[PASS]** Privacy Policy detected — Found at https://matomo.org/privacy/.
- **[PASS]** Terms of Service detected — Found at https://shop.matomo.org/terms-conditions/.
- **[PASS]** Cookie Policy detected — Found at https://matomo.org/cookie-consent-banners/.
- **[INFO]** Accessibility Statement not detected — No link matching common Accessibility Statement URL patterns or link text was found. Most websites are expected to have a Accessibility Statement, especially those collecting user data.
- **[INFO]** DMCA / Copyright Notice not detected — No link matching common DMCA / Copyright Notice URL patterns or link text was found. Most websites are expected to have a DMCA / Copyright Notice, especially those collecting user data.
- **[INFO]** Refund / Returns Policy not detected — No link matching common Refund / Returns Policy URL patterns or link text was found. Most websites are expected to have a Refund / Returns Policy, especially those collecting user data.
- **[INFO]** Acceptable Use Policy not detected — No link matching common Acceptable Use Policy URL patterns or link text was found. Most websites are expected to have a Acceptable Use Policy, especially those collecting user data.

### Copyright Notice (A+ — 100/100)

*© 2026 matomo*

- **[PASS]** Copyright notice is up to date — Copyright notice is up to date: © 2026 matomo
- **[PASS]** Copyright holder: matomo

### Regulatory Indicators

*3 regulatory indicator(s) detected*

- **[INFO]** This is a technical scan, not a legal assessment — BeaverCheck detects technical indicators that may suggest regulatory relevance. This is not a compliance audit and should not be relied upon for legal decisions. Consult qualified legal counsel for compliance assessments.
- **[INFO]** GDPR indicators detected (strong confidence) — Indicators suggesting GDPR may be relevant: Text mentions: gdpr; Privacy policy page found. EU General Data Protection Regulation — governs collection and processing of personal data of EU residents.
- **[INFO]** CCPA indicators detected (strong confidence) — Indicators suggesting CCPA may be relevant: Text mentions: ccpa; Link URL pattern: https://matomo.org/faq/new-to-piwik/is-matomo-analytics-ccpa-compliant/. California Consumer Privacy Act — gives California residents rights over their personal data.
- **[INFO]** HIPAA indicators detected (weak confidence) — Indicators suggesting HIPAA may be relevant: Text mentions: phi. Health Insurance Portability and Accountability Act — protects sensitive patient health information.

### Third-Party Data Sharing

*0 third-party service(s) detected*

- **[INFO]** Data inventory for transparency purposes — This inventory identifies third-party services that receive data from your site visitors. Under regulations like GDPR (Article 30), maintaining records of data processing activities is commonly considered a best practice. This automated scan provides a starting point — it may not capture all data flows.
- **[INFO]** No recognized third-party data-sharing services detected — This page does not appear to load external tracking, analytics, or advertising scripts.

### Compliance Badges (B — 70/100)

*2 compliance badge(s) detected*

- **[PASS]** ISO 27001 badge detected — Found via image alt text: 'certified iso 27001:2022'. Note: the presence of a badge does not verify the certification is current or valid.
- **[PASS]** TRUSTe / TrustArc badge detected — Found via body text: 'truste'. Note: the presence of a badge does not verify the certification is current or valid.

---

## Availability

### CDN & Delivery (A+ — 100/100)

*AWS CloudFront (Hit from cloudfront)*

- **[PASS]** Site is served via AWS CloudFront CDN (edge: SFO53-P6)
- **[PASS]** CDN cache status: Hit from cloudfront

### HTTP Caching (A — 90/100)

*max-age=3600 (1 hour)*

- **[PASS]** Cache-Control header is set
- **[PASS]** Effective TTL: 1 hour (max-age=3600)
- **[INFO]** No ETag or Last-Modified header — Conditional requests (304 Not Modified) are not possible without validators.

### Transport Security (A+ — 100/100)

*HTTP/3, HSTS, and TLS version analysis*

- **[PASS]** HTTP/3 (QUIC) supported — The server advertises HTTP/3 via Alt-Svc for faster connections on mobile networks.
- **[PASS]** HSTS enabled (base policy)
- **[INFO]** HSTS missing includeSubDomains — Without includeSubDomains, HSTS only protects the exact domain.
- **[PASS]** TLS 1.3 in use (fastest handshake, 1-RTT)

---

## Accessibility

### Landmark Structure (B — 75/100)

*15 landmarks*

- **[CRITICAL]** No <main> landmark found — Screen reader users cannot quickly navigate to the primary content. Wrap your main content in <main>.
- **[PASS]** 1 <nav> landmark(s) found
- **[PASS]** Skip navigation link present

### Heading Hierarchy (A+ — 100/100)

*35 headings*

- **[PASS]** Single H1 present

### Alt Text Quality (A+ — 100/100)

*All 33 images OK*

- **[PASS]** 7 decorative image(s) correctly marked
- **[PASS]** 26 image(s) with good alt text

### Form Accessibility (A — 85/100)

*1 of 2 controls have issues*

- **[CRITICAL]** 1 control(s) without accessible label — Form controls need a <label>, aria-label, or aria-labelledby for screen readers.
- **[PASS]** 1 control(s) properly labeled

### Link & Button Quality (B — 74/100)

*9 issue(s) across 167 links and 3 buttons*

- **[WARNING]** 9 link(s) with generic text — Generic link text like 'click here' doesn't describe the destination.
- **[WARNING]** 2 link(s) open in new tab without warning — Add '(opens in new tab)' to link text or aria-label.
- **[PASS]** 156 link(s) with descriptive text

---

## UX

### 404 Error Page (A — 90/100)

*HTTP 404, custom page*

- **[PASS]** Correct 404 status code returned
- **[PASS]** Custom styled 404 page
- **[PASS]** Navigation links present on 404 page
- **[PASS]** Homepage link present on 404 page
- **[PASS]** Search form present on 404 page

### Favicon & Branding (B — 70/100)

*4 icon(s) detected*

- **[PASS]** favicon.ico present at site root
- **[PASS]** HTML icon links detected
- **[PASS]** Apple touch icon present
- **[PASS]** Multiple icon sizes detected

### Web Manifest (D — 40/100)

*Not found*

- **[INFO]** No web manifest found — No manifest at standard paths (/manifest.json, /site.webmanifest). A manifest is optional but enables PWA features like home screen installation and standalone display.

### Dark Mode Support (D — 40/100)

*No dark mode signals*

- **[INFO]** No dark mode signals detected — Consider adding CSS with @media (prefers-color-scheme: dark) and <meta name='color-scheme' content='light dark'>.
- **[INFO]** Detection limited to meta tags and inline styles — External CSS files may contain prefers-color-scheme rules not visible to this scan.

### Print Stylesheet (D — 40/100)

*No print styles*

- **[INFO]** No print-specific styles detected — When users print this page, they get the screen layout including navigation and non-essential elements. Add @media print rules to hide navigation and optimize layout for paper.

### Navigation UX (F — 30/100)

*1 navigation pattern(s)*

- **[PASS]** Skip navigation link detected
- **[PASS]** 1 navigation landmark(s) detected

---

## SEO

### Canonical URL (A+ — 100/100)

*Properly configured*

- **[PASS]** Canonical tag present
- **[PASS]** Canonical is self-referencing
- **[PASS]** Canonical matches final URL after redirects
- **[PASS]** Canonical target returns 200

### Meta Tags (A — 90/100)

*Title: 73 chars*

- **[PASS]** Page title is set
- **[WARNING]** Title is 73 characters — will be truncated in search results
- **[PASS]** Title and H1 are well-aligned

### Content Depth (A — 85/100)

*1330 words, Difficult*

- **[PASS]** Page has 1330 words — good depth for search engines
- **[INFO]** Text-to-HTML ratio is 3% — Very low ratio suggests heavy framework overhead or boilerplate.
- **[INFO]** Reading level: Difficult (grade 14)

### Internal Links (A — 90/100)

*150 internal, 17 external*

- **[PASS]** 150 internal links (90%)
- **[PASS]** 95% of links use descriptive anchor text
- **[INFO]** 150 internal / 17 external links
- **[WARNING]** 9 internal links use generic anchor text

### Image SEO (A+ — 100/100)

*33 images, 31 descriptive filenames*

- **[INFO]** 2 image(s) have hash/generic filenames

### Hreflang

*0 hreflang tags*


---

## Sustainability

### CO2 Per Page Load (A — 85/100)

*0.20g CO2 per view*

- **[PASS]** 0.20g CO2 per page view — This page transfers 0.9 MB, producing an estimated 0.20g of CO2 per visit using the Sustainable Web Design model (v4). Breakdown: data center 0.01g, network 0.04g, end-user device 0.16g.
- **[INFO]** At 10,000 monthly views: 24.5 kg CO2/year — With 10,000 page views per month, this page would generate approximately 24.5 kg of CO2 annually — equivalent to charging 3064 smartphones.
- **[PASS]** Green hosting reduces data center emissions

### Green Hosting (B — 80/100)

*Green (hosting)*

- **[PASS]** AWS uses renewable energy
- **[INFO]** AWS: Verified by the Green Web Foundation
- **[INFO]** AWS CloudFront: Renewable varies by edge location
- **[INFO]** Green hosting status based on known provider commitments — Green hosting detection uses a curated database of provider renewable energy commitments. This is not a real-time verification. For authoritative checks, visit thegreenwebfoundation.org.

### Repeat Visit Weight (A+ — 100/100)

*94% cached*

- **[PASS]** 94% reduction on repeat visits — Returning visitors download only 48 KB (vs 883 KB first visit). 110 of 112 resources are served from browser cache, saving 0.19g CO2 per repeat visit.
- **[INFO]** Repeat visit: 0.01g CO2 (first visit: 0.20g)

### Carbon Budget (A+ — 100/100)

*10th percentile*

- **[PASS]** 0.20g CO2 — below the sustainability target of 0.50g — Cleaner than an estimated 90% of websites analyzed. This page meets the Web Sustainability Guidelines target.
- **[INFO]** Estimated 10th percentile — Compared to: top 10% = 0.20g, target = 0.50g, median = 0.60g per page view.

### Transfer Efficiency (B — 80/100)

*89% efficient*

- **[INFO]** Transfer efficiency: 89% — An estimated 99 KB (11%) could be eliminated: 0 KB via better compression, 0 KB via modern image formats, 99 KB of unused JavaScript. This wasted data produces 0.02g of unnecessary CO2 per page view.

---

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*Generated by [BeaverCheck](https://beavercheck.com) — https://beavercheck.com/results/3bf23af4-886d-472f-8467-00bad5a0b3af*