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Changes

https://nu11cyber.com
Compared to previous audit · 20 minutes ago View previous audit
7
New issues
23
Resolved
19
score changes
CategoryPreviousCurrentChange
CompositeB (89)A (93) +4.000
PerformanceA (95)A (95)—
SecurityB (88)A (96) +8.000
AccessibilityB (82)A (90) +8.000
SEOB (84)A (91) +7.000
InfrastructureA (91)A (92) +1.000
ComplianceB (88)B (88)—
ContentA (95)A+ (98) +3.000
SustainabilityA+ (98)A+ (98)—
MetricPreviousCurrentChange
Performance 85008300 -200
Accessibility 1000010000—
Best Practices 88008800—
SEO 1000010000—
PWA 00—
Desktop Performance 98009900 +100
Desktop Accessibility 1000010000—
Desktop Best Practices 88008800—
Desktop SEO 1000010000—
FCP 2.69 s2.52 s -167 ms
LCP 3.43 s3.30 s -130 ms
TBT 0 ms0 ms—
CLS 0.0000.141 +0.141
Desktop FCP 822 ms710 ms -112 ms
Desktop LCP 891 ms804 ms -87 ms
Desktop TBT 0 ms0 ms—
Desktop CLS 0.0520.050 -0.002
TTFB †141 ms7.31 s +7.17 s
DNS †11 ms12 ms +1 ms
TLS †10 ms11 ms +1 ms
Connect †2 ms1 ms -0 ms
Total †142 ms7.31 s +7.17 s

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

CRITICAL Page has only 41 words — nearly empty seo
WARNING Unattributable: 408ms CPU time performance
WARNING https://nu11cyber.com/: 335ms CPU time performance
WARNING 2 render-blocking <script src> tag(s) without async/defer performance
WARNING frame-ancestors directive is missing security
WARNING https://nu11cyber.com/assets/index-BLLxKUmE.js: 1923ms CPU time performance
WARNING Thin content — only 41 words seo
CRITICAL No Content-Security-Policy header found security
CRITICAL og:image is not reachable content
CRITICAL Page has only 36 words — nearly empty seo
CRITICAL Canonical target returns 404 seo
CRITICAL Content-Security-Policy header is missing security
WARNING No 192x192 icon accessibility
WARNING https://nu11cyber.com/: 340ms CPU time performance
WARNING Canonical www-ness doesn't match the final URL seo
WARNING Permissions-Policy header is missing security
WARNING Cross-Origin-Embedder-Policy header is missing security
WARNING Canonical does not match final URL (https://nu11cyber.com) seo
WARNING 16 of 18 links are healthy content
WARNING Broken link: https://www.nu11cyber.com/nu11-logo-transparent.png content
WARNING https://nu11cyber.com/assets/index-2zzwao0k.js: 1699ms CPU time performance
WARNING Broken link: https://www.nu11cyber.com/ content
WARNING Thin content — only 36 words seo
WARNING Cross-Origin-Opener-Policy header is missing security
WARNING Unattributable: 283ms CPU time performance
WARNING No favicon.ico at site root accessibility
WARNING Permissions-Policy header not set -- features default to allow-on-same-origin security
WARNING External script from images.dmca.com lacks integrity attribute security
WARNING No Permissions-Policy header security
WARNING 1 control(s) rely on placeholder only accessibility
CRITICAL 1 non-essential cookie(s) set without consent banner compliance
CRITICAL Soft 404: server returns HTTP 200 for non-existent pages accessibility
WARNING HSTS max-age is too short (0s, should be ≥ 31536000s) security
WARNING Skip navigation link is missing (WCAG 2.4.1) accessibility
WARNING All 3 images use legacy formats (JPEG/PNG/GIF) content
WARNING Registrar lock is NOT enabled infrastructure
+ content-security-policy default-src 'self'; script-src 'self' https://unpkg.com https://images.dmca.c...
+ cross-origin-opener-policy same-origin
+ cross-origin-embedder-policy credentialless
+ permissions-policy camera=(), microphone=(), geolocation=(), payment=(), usb=(), accelerometer=(...
vary
accept-encoding → Accept-Encoding
set-cookie
sl-session=/toANzxoGWrV6l5z14R1zA==; SameSite=None; Secure; Path=/; Max-Age=8... → sl-session=9jG1FSBtGWqhTOv/T6Q+pg==; SameSite=None; Secure; Path=/; Max-Age=8...

13 headers unchanged

Technology stack unchanged

6 technologies unchanged

Looking ahead

+6 pts
A (93) Could reach A+ (99)
Accessibility +10Compliance +10SEO +9Performance +5Infrastructure +4Security +4Content +2

Estimate — actual results may vary (13 issues to fix)

Website improvement report — Nu11cyber

May 28, 2026 → May 28, 2026

B A 89 → 93 +4 pts

23

Resolved

7

New issues

6

Still remaining

Financial summary

Investment delivered

¥9,946 in development time

Investment remaining

¥8,983 to complete the remaining items

Ongoing risk

¥1/month in ongoing exposure

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

Performance by category

MetricBeforeAfterChange
Overall score89 (B)93 (A)+4
Performance95 (A)95 (A)0
Security88 (B)96 (A)+8
Accessibility82 (B)90 (A)+8
SEO84 (B)91 (A)+7
Infrastructure91 (A)92 (A)+1
Compliance88 (B)88 (B)0
Content95 (A)98 (A+)+3
Sustainability98 (A+)98 (A+)0

Resolved (23)

  • No 192x192 icon (Accessibility)

    → Improved usability for assistive technology users

  • https://nu11cyber.com/: 340ms CPU time (Performance)

    → Page loads faster for users

  • No Content-Security-Policy header found (Security)

    → Reduced attack surface for visitors

  • Canonical www-ness doesn't match the final URL (SEO)

    → Better search engine visibility

  • Permissions-Policy header is missing (Security)

    → Reduced attack surface for visitors

  • Cross-Origin-Embedder-Policy header is missing (Security)

    → Reduced attack surface for visitors

  • Canonical does not match final URL (https://nu11cyber.com) (SEO)

    → Better search engine visibility

  • 16 of 18 links are healthy (Content)

    → Stronger social sharing and on-page quality

  • Broken link: https://www.nu11cyber.com/nu11-logo-transparent.png (Content)

    → Stronger social sharing and on-page quality

  • og:image is not reachable (Content)

    → Stronger social sharing and on-page quality

  • Page has only 36 words — nearly empty (SEO)

    → Better search engine visibility

  • https://nu11cyber.com/assets/index-2zzwao0k.js: 1699ms CPU time (Performance)

    → Page loads faster for users

  • Canonical target returns 404 (SEO)

    → Better search engine visibility

  • Broken link: https://www.nu11cyber.com/ (Content)

    → Stronger social sharing and on-page quality

  • Thin content — only 36 words (SEO)

    → Better search engine visibility

…and 8 more resolved issue(s)

Recommended next steps (13)

  • Sprint 3

    Page has only 41 words — nearly empty (SEO)

  • Sprint 2

    1 non-essential cookie(s) set without consent banner (Compliance)

  • Sprint 1

    Soft 404: server returns HTTP 200 for non-existent pages (Accessibility)

  • Sprint 1

    Unattributable: 408ms CPU time (Performance)

  • Sprint 1

    https://nu11cyber.com/: 335ms CPU time (Performance)

  • Sprint 2

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

  • Sprint 1

    frame-ancestors directive is missing (Security)

  • Sprint 1

    https://nu11cyber.com/assets/index-BLLxKUmE.js: 1923ms CPU time (Performance)

  • Sprint 3

    Thin content — only 41 words (SEO)

  • Sprint 1

    HSTS max-age is too short (0s, should be ≥ 31536000s) (Security)

  • Sprint 1

    Skip navigation link is missing (WCAG 2.4.1) (Accessibility)

  • Sprint 2

    All 3 images use legacy formats (JPEG/PNG/GIF) (Content)

  • Sprint 1

    Registrar lock is NOT enabled (Infrastructure)

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