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Changes

https://svennouwen.nl
Compared to previous audit · 1 week ago View previous audit

Santa Clara, United States → Amsterdam, Netherlands

These audits ran from different locations. Timing metrics (TTFB, DNS, TLS) may reflect network path differences rather than site changes.

11
New issues
9
Resolved
16
score changes
CategoryPreviousCurrentChange
CompositeB (85)B (84) -1.000
PerformanceB (88)B (88)—
SecurityC (78)C (78)—
AccessibilityB (86)B (86)—
SEOA (94)A (94)—
InfrastructureA (95)B (85) -10.000
ComplianceC (73)C (73)—
ContentB (81)B (82) +1.000
SustainabilityB (88)B (88)—
MetricPreviousCurrentChange
Performance 55007400 +1900
Accessibility 98009800—
Best Practices 1000010000—
SEO 1000010000—
PWA 00—
Desktop Performance 99008800 -1100
Desktop Accessibility 98009800—
Desktop Best Practices 1000010000—
Desktop SEO 1000010000—
FCP 2.87 s3.49 s +622 ms
LCP 5.66 s4.20 s -1.46 s
TBT 618 ms226 ms -392 ms
CLS 0.0000.001—
Desktop FCP 713 ms1.53 s +813 ms
Desktop LCP 930 ms1.54 s +607 ms
Desktop TBT 16 ms0 ms -16 ms
Desktop CLS 0.0010.001—
TTFB †858 ms1.97 s +1.12 s
DNS †17 ms341 ms +324 ms
TLS †22 ms155 ms +133 ms
Connect †2 ms149 ms +147 ms
Total †860 ms1.97 s +1.11 s

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

WARNING https://svennouwen.nl/wp-includes/js/jquery/jquery...: 620ms CPU time performance
WARNING 2 software version(s) disclosed in HTML: Elementor 4.2.4; features: e_font_icon_svg, additional_custom_breakpoints; settings: css_print_method-external, google_font-disabled, font_display-auto, WordPress 7.1.2 security
WARNING 22 render-blocking stylesheet(s) -- recommended: <=3 performance
WARNING https://svennouwen.nl/: 1485ms CPU time performance
WARNING DNS resolution is slow (338 ms) infrastructure
WARNING IPv6 DNS records exist but server is not reachable infrastructure
WARNING 13 render-blocking <script src> tag(s) without async/defer performance
WARNING Transfer efficiency: 72% sustainability
WARNING Unattributable: 439ms CPU time performance
WARNING https://svennouwen.nl/wp-content/plugins/jupiterx-...: 253ms CPU time performance
WARNING 59 of 60 links are healthy content
CRITICAL Broken link: https://apps.apple.com/us/app/pinned/id6762520962 content
WARNING 2 software version(s) disclosed in HTML: Elementor 4.2.4; features: e_font_icon_svg, additional_custom_breakpoints; settings: css_print_method-external, google_font-disabled, font_display-auto, WordPress 7.1 security
WARNING https://svennouwen.nl/wp-content/plugins/jupiterx-...: 254ms CPU time performance
WARNING Transfer efficiency: 73% sustainability
WARNING https://svennouwen.nl/wp-includes/js/jquery/jquery...: 882ms CPU time performance
WARNING Unattributable: 553ms CPU time performance
WARNING https://svennouwen.nl/: 881ms CPU time performance
WARNING https://svennouwen.nl/wp-content/themes/jupiterx/l...: 507ms CPU time performance
WARNING 66 of 68 links are healthy content
CRITICAL Content-Security-Policy header is missing security
CRITICAL HSTS header is missing security
WARNING External link from fonts.bunny.net lacks integrity attribute security
WARNING No Permissions-Policy header security
WARNING Cross-Origin-Opener-Policy header is missing security
WARNING Cross-Origin-Embedder-Policy header is missing security
WARNING Heading level skipped: H1 → H3 (missing H2) accessibility
WARNING Broken link: https://svennouwen.nl/xmlrpc.php?rsd content
WARNING Permissions-Policy header is missing security
WARNING Missing og:image content
WARNING 2 images significantly larger than display size content
WARNING X-Frame-Options header is missing security
WARNING https://svennouwen.nl/wp-content/plugins/jupiterx-...: 163 KB unused (86%) performance
WARNING All 2 images use legacy formats (JPEG/PNG/GIF) content
WARNING No accessibility statement detected compliance
WARNING DMARC policy is none — monitoring only security
WARNING Registrar lock is NOT enabled infrastructure
WARNING https://svennouwen.nl/wp-content/themes/jupiterx/l...: 32 KB unused (84%) performance
WARNING GDPR Article 13 disclosure coverage: 1 / 8 categories compliance
WARNING X-Content-Type-Options header is missing security
WARNING Referrer-Policy header is missing security
WARNING SRI adoption: 0/1 third-party resources protected (0%) security
content-length
17857 → 17960

5 headers unchanged

+ Apple Analytics
+ Underscore.js JavaScript libraries v1.13.8
− Font Awesome Font scripts
− Contact Form 7 WordPress plugins
− Animate.css UI frameworks
− Lodash JavaScript libraries
WordPress v7.1 → v7.1.2

18 technologies unchanged

Looking ahead

+12 pts
B (84) Could reach A (96)
Security +22Content +16Performance +12Infrastructure +10Compliance +8Accessibility +4Sustainability +4

Estimate — actual results may vary (33 issues to fix)

Website improvement report — Svennouwen

September 15, 2026 → September 23, 2026

B B 85 → 84 -1 pts

9

Resolved

11

New issues

22

Still remaining

Financial summary

Investment delivered

€64 in development time

Investment remaining

€3,081 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 score85 (B)84 (B)-1
Performance88 (B)88 (B)0
Security78 (C)78 (C)0
Accessibility86 (B)86 (B)0
SEO94 (A)94 (A)0
Infrastructure95 (A)85 (B)-10
Compliance73 (C)73 (C)0
Content81 (B)82 (B)+1
Sustainability88 (B)88 (B)0

Resolved (9)

  • 2 software version(s) disclosed in HTML: Elementor 4.2.4; features: e_font_icon_svg, additional_custom_breakpoints; settings: css_print_method-external, google_font-disabled, font_display-auto, WordPress 7.1 (Security)

    → Reduced attack surface for visitors

  • https://svennouwen.nl/wp-content/plugins/jupiterx-...: 254ms CPU time (Performance)

    → Page loads faster for users

  • Broken link: https://apps.apple.com/us/app/pinned/id6762520962 (Content)

    → Stronger social sharing and on-page quality

  • Transfer efficiency: 73% (Sustainability)

    → Lower carbon footprint per page view

  • https://svennouwen.nl/wp-includes/js/jquery/jquery...: 882ms CPU time (Performance)

    → Page loads faster for users

  • Unattributable: 553ms CPU time (Performance)

    → Page loads faster for users

  • https://svennouwen.nl/: 881ms CPU time (Performance)

    → Page loads faster for users

  • https://svennouwen.nl/wp-content/themes/jupiterx/l...: 507ms CPU time (Performance)

    → Page loads faster for users

  • 66 of 68 links are healthy (Content)

    → Stronger social sharing and on-page quality

Recommended next steps (33)

  • Sprint 2

    Content-Security-Policy header is missing (Security)

  • Sprint 1

    HSTS header is missing (Security)

  • Sprint 1

    https://svennouwen.nl/wp-includes/js/jquery/jquery...: 620ms CPU time (Performance)

  • Sprint 1

    2 software version(s) disclosed in HTML: Elementor 4.2.4; features: e_font_icon_svg, additional_custom_breakpoints; settings: css_print_method-external, google_font-disabled, font_display-auto, WordPress 7.1.2 (Security)

  • Sprint 1

    22 render-blocking stylesheet(s) -- recommended: <=3 (Performance)

  • Sprint 1

    https://svennouwen.nl/: 1485ms CPU time (Performance)

  • Sprint 2

    DNS resolution is slow (338 ms) (Infrastructure)

  • Sprint 2

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

  • Sprint 2

    13 render-blocking <script src> tag(s) without async/defer (Performance)

  • Sprint 1

    Transfer efficiency: 72% (Sustainability)

  • Sprint 1

    Unattributable: 439ms CPU time (Performance)

  • Sprint 1

    https://svennouwen.nl/wp-content/plugins/jupiterx-...: 253ms CPU time (Performance)

  • Sprint 1

    59 of 60 links are healthy (Content)

  • Sprint 1

    External link from fonts.bunny.net lacks integrity attribute (Security)

  • Sprint 1

    No Permissions-Policy header (Security)

…and 18 more recommended item(s)

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