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Changes

https://svennouwen.nl
Compared to previous audit · 53 minutes ago View previous audit
4
New issues
9
Resolved
16
score changes
CategoryPreviousCurrentChange
CompositeB (88)A (90) +2.000
PerformanceB (88)A (93) +5.000
SecurityA (92)A (95) +3.000
AccessibilityB (86)B (86)—
SEOA (94)A (94)—
InfrastructureB (89)B (89)—
ComplianceC (72)C (72)—
ContentB (82)B (82)—
SustainabilityB (88)A (95) +7.000
MetricPreviousCurrentChange
Performance 85009700 +1200
Accessibility 98009800—
Best Practices 1000010000—
SEO 1000010000—
PWA 00—
Desktop Performance 1000010000—
Desktop Accessibility 98009800—
Desktop Best Practices 1000010000—
Desktop SEO 1000010000—
FCP 1.83 s1.37 s -461 ms
LCP 1.98 s2.57 s +589 ms
TBT 422 ms56 ms -365 ms
CLS 0.0000.000—
Desktop FCP 412 ms336 ms -76 ms
Desktop LCP 519 ms508 ms -11 ms
Desktop TBT 16 ms0 ms -16 ms
Desktop CLS 0.0000.000 -0.000
TTFB †255 ms224 ms -32 ms
DNS †23 ms16 ms -7 ms
TLS †11 ms10 ms -2 ms
Connect 1 ms1 ms—
Total †257 ms226 ms -31 ms

† Timing metrics may vary by worker location and do not necessarily indicate site changes.

WARNING 39 of 40 links are healthy content
WARNING https://svennouwen.nl/wp-includes/js/jquery/jquery...: 376ms CPU time performance
WARNING Unattributable: 358ms CPU time performance
WARNING https://svennouwen.nl/: 761ms CPU time performance
WARNING Permissions-Policy covers 3/10 high-risk features (30%) security
WARNING Unattributable: 441ms CPU time performance
WARNING https://svennouwen.nl/wp-content/plugins/jupiterx-...: 257ms CPU time performance
WARNING Transfer efficiency: 72% sustainability
WARNING 50 of 51 links are healthy content
WARNING HSTS is enabled but missing includeSubDomains security
WARNING https://svennouwen.nl/: 1707ms CPU time performance
WARNING https://svennouwen.nl/wp-content/plugins/elementor...: 756ms CPU time performance
WARNING https://svennouwen.nl/wp-content/plugins/jupiterx-...: 163 KB unused (86%) performance
WARNING IPv6 DNS records exist but server is not reachable infrastructure
WARNING https://svennouwen.nl/wp-content/themes/jupiterx/l...: 32 KB unused (84%) performance
WARNING Registrar lock is NOT enabled infrastructure
WARNING No accessibility statement detected compliance
WARNING All 2 images use legacy formats (JPEG/PNG/GIF) content
WARNING GDPR Article 13 disclosure coverage: 1 / 8 categories compliance
WARNING Broken link: https://svennouwen.nl/xmlrpc.php?rsd content
WARNING 2 images significantly larger than display size content
WARNING Missing og:image content
WARNING X-Frame-Options header is missing security
WARNING Heading level skipped: H1 → H3 (missing H2) accessibility
content-security-policy
default-src 'self'; script-src 'self' 'nonce-L_cF0z2SMUws_7FWRsTUXPZ_'; scrip... → default-src 'self'; script-src 'self' 'nonce-TvQ0xXI1DOSuw1SfFeq9NZOk'; scrip...
strict-transport-security
max-age=31536000 → max-age=31536000; includeSubDomains
permissions-policy
camera=(), microphone=(), geolocation=() → camera=(), microphone=(), geolocation=(), payment=(), usb=(), serial=(), midi...
content-length
17376 → 25881

9 headers unchanged

+ Underscore.js JavaScript libraries v1.13.8
− jQuery Migrate JavaScript libraries
− Lodash JavaScript libraries
− Chart.js JavaScript graphics

16 technologies unchanged

Looking ahead

+6 pts
A (90) Could reach A (96)
Content +16Compliance +8Infrastructure +8Performance +7Accessibility +4Security +4

Estimate — actual results may vary (15 issues to fix)

Website improvement report — Svennouwen

September 30, 2026 → September 30, 2026

B A 88 → 90 +2 pts

9

Resolved

4

New issues

11

Still remaining

Financial summary

Investment delivered

€701 in development time

Investment remaining

€1,509 to complete the remaining items

Ongoing risk

€0/month in ongoing exposure

Figures are estimates based on local developer hourly rate, industry CPC, and regulatory fine ranges.

Performance by category

MetricBeforeAfterChange
Overall score88 (B)90 (A)+2
Performance88 (B)93 (A)+5
Security92 (A)95 (A)+3
Accessibility86 (B)86 (B)0
SEO94 (A)94 (A)0
Infrastructure89 (B)89 (B)0
Compliance72 (C)72 (C)0
Content82 (B)82 (B)0
Sustainability88 (B)95 (A)+7

Resolved (9)

  • Permissions-Policy covers 3/10 high-risk features (30%) (Security)

    → Reduced attack surface for visitors

  • Unattributable: 441ms CPU time (Performance)

    → Page loads faster for users

  • https://svennouwen.nl/wp-content/plugins/jupiterx-...: 257ms CPU time (Performance)

    → Page loads faster for users

  • Transfer efficiency: 72% (Sustainability)

    → Lower carbon footprint per page view

  • 50 of 51 links are healthy (Content)

    → Stronger social sharing and on-page quality

  • HSTS is enabled but missing includeSubDomains (Security)

    → Reduced attack surface for visitors

  • https://svennouwen.nl/: 1707ms CPU time (Performance)

    → Page loads faster for users

  • https://svennouwen.nl/wp-content/plugins/elementor...: 756ms CPU time (Performance)

    → Page loads faster for users

  • https://svennouwen.nl/wp-content/plugins/jupiterx-...: 163 KB unused (86%) (Performance)

    → Page loads faster for users

Recommended next steps (15)

  • Sprint 1

    39 of 40 links are healthy (Content)

  • Sprint 1

    https://svennouwen.nl/wp-includes/js/jquery/jquery...: 376ms CPU time (Performance)

  • Sprint 1

    Unattributable: 358ms CPU time (Performance)

  • Sprint 1

    https://svennouwen.nl/: 761ms CPU time (Performance)

  • Sprint 2

    IPv6 DNS records exist but server is not reachable (Infrastructure)

  • Sprint 3

    https://svennouwen.nl/wp-content/themes/jupiterx/l...: 32 KB unused (84%) (Performance)

  • Sprint 1

    Registrar lock is NOT enabled (Infrastructure)

  • Sprint 1

    No accessibility statement detected (Compliance)

  • Sprint 2

    All 2 images use legacy formats (JPEG/PNG/GIF) (Content)

  • Sprint 2

    GDPR Article 13 disclosure coverage: 1 / 8 categories (Compliance)

  • Sprint 1

    Broken link: https://svennouwen.nl/xmlrpc.php?rsd (Content)

  • Sprint 2

    2 images significantly larger than display size (Content)

  • Sprint 1

    Missing og:image (Content)

  • Sprint 1

    X-Frame-Options header is missing (Security)

  • Sprint 2

    Heading level skipped: H1 → H3 (missing H2) (Accessibility)

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