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Changes

https://nu11cyber.com
Compared to previous audit · 2 hours ago View previous audit

Singapore, Singapore → Santa Clara, United States

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

16
New issues
11
Resolved
20
score changes
CategoryPreviousCurrentChange
CompositeB (87)B (87)—
PerformanceA (95)A (95)—
SecurityB (86)B (87) +1.000
AccessibilityC (79)B (83) +4.000
SEOA (90)B (84) -6.000
InfrastructureB (82)B (85) +3.000
ComplianceC (71)D (68) -3.000
ContentA+ (98)A (95) -3.000
SustainabilityA+ (98)A+ (98)—
MetricPreviousCurrentChange
Performance 86008400 -200
Accessibility 1000010000—
Best Practices 77008800 +1100
SEO 1000010000—
PWA 00—
Desktop Performance 96009800 +200
Desktop Accessibility 1000010000—
Desktop Best Practices 77008800 +1100
Desktop SEO 1000010000—
FCP 2.69 s2.70 s—
LCP 3.19 s3.48 s +296 ms
TBT 98 ms0 ms -98 ms
CLS 0.0000.000—
Desktop FCP 873 ms780 ms -93 ms
Desktop LCP 1.31 s870 ms -439 ms
Desktop TBT 0 ms0 ms—
Desktop CLS 0.0020.050 +0.048
TTFB †531 ms153 ms -378 ms
DNS †9 ms14 ms +4 ms
TLS †10 ms11 ms +2 ms
Connect †3 ms2 ms -1 ms
Total †531 ms153 ms -378 ms

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

CRITICAL Canonical target returns 404 seo
CRITICAL og:image is not reachable content
WARNING Unattributable: 286ms CPU time performance
WARNING sitemap.xml contains invalid XML infrastructure
WARNING 13 of 15 links are healthy content
WARNING External script from images.dmca.com lacks integrity attribute security
WARNING Broken link: https://www.nu11cyber.com/nu11-logo-transparent.png content
WARNING https://nu11cyber.com/assets/index-Cc6osTd8.js: 1671ms CPU time performance
WARNING 3 render-blocking <script src> tag(s) without async/defer performance
WARNING Sitemap is empty -- 0 URLs listed seo
WARNING sitemap.xml is empty — no URLs found infrastructure
WARNING https://nu11cyber.com/: 299ms CPU time performance
WARNING Broken link: https://www.nu11cyber.com/ content
WARNING No 192x192 icon accessibility
WARNING GDPR Article 13 disclosure coverage: 1 / 8 categories compliance
WARNING All 3 images use legacy formats (JPEG/PNG/GIF) content
CRITICAL Both www and non-www versions serve content infrastructure
WARNING External script from unpkg.com lacks integrity attribute security
WARNING https://nu11cyber.com/: 436ms CPU time performance
WARNING https://nu11cyber.com/assets/index-CAzBENM6.js: 1939ms CPU time performance
WARNING DNS resolution is slow (315 ms) infrastructure
WARNING IPv6 DNS records exist but server is not reachable infrastructure
WARNING <iframe> missing title attribute (src="") accessibility
WARNING Manifest contains invalid JSON accessibility
WARNING https://nu11cyber.com/cdn-cgi/challenge-platform/s...: 307ms CPU time performance
WARNING Unattributable: 281ms CPU time performance
WARNING All 2 images use legacy formats (JPEG/PNG/GIF) content
CRITICAL Soft 404: server returns HTTP 200 for non-existent pages accessibility
CRITICAL Page has only 26 words — nearly empty seo
CRITICAL Content-Security-Policy header is missing security
CRITICAL 1 non-essential cookie(s) set without consent banner compliance
WARNING Permissions-Policy header is missing security
WARNING Skip navigation link is missing (WCAG 2.4.1) accessibility
WARNING 1 publicly-accessible JavaScript source map(s) security
WARNING No Permissions-Policy header security
WARNING Cross-Origin-Opener-Policy header is missing security
WARNING 1 control(s) rely on placeholder only accessibility
WARNING Thin content — only 26 words seo
WARNING No accessibility statement detected compliance
WARNING HSTS max-age is too short (0s, should be ≥ 31536000s) security
WARNING Canonical does not match final URL (https://nu11cyber.com) seo
WARNING Registrar lock is NOT enabled infrastructure
WARNING Cross-Origin-Embedder-Policy header is missing security
WARNING Canonical www-ness doesn't match the final URL seo
set-cookie
sl-session=9095MoY8GWpxn3L16/KOYQ==; SameSite=None; Secure; Path=/; Max-Age=8... → sl-session=anVXOV5aGWqJ5mr5xj5SDw==; SameSite=None; Secure; Path=/; Max-Age=8...

14 headers unchanged

Technology stack unchanged

6 technologies unchanged

Looking ahead

+11 pts
B (87) Could reach A+ (98)
Accessibility +17SEO +16Compliance +14Security +13Infrastructure +10Content +5Performance +5

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

Website improvement report — Nu11cyber

May 28, 2026 → May 28, 2026

B B 87 → 87 0 pts

11

Resolved

16

New issues

17

Still remaining

Financial summary

Investment delivered

¥2,217 in development time

Investment remaining

¥13,621 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 score87 (B)87 (B)0
Performance95 (A)95 (A)0
Security86 (B)87 (B)+1
Accessibility79 (C)83 (B)+4
SEO90 (A)84 (B)-6
Infrastructure82 (B)85 (B)+3
Compliance71 (C)68 (D)-3
Content98 (A+)95 (A)-3
Sustainability98 (A+)98 (A+)0

Resolved (11)

  • Both www and non-www versions serve content (Infrastructure)

    → More reliable delivery

  • External script from unpkg.com lacks integrity attribute (Security)

    → Reduced attack surface for visitors

  • https://nu11cyber.com/: 436ms CPU time (Performance)

    → Page loads faster for users

  • https://nu11cyber.com/assets/index-CAzBENM6.js: 1939ms CPU time (Performance)

    → Page loads faster for users

  • DNS resolution is slow (315 ms) (Infrastructure)

    → More reliable delivery

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

    → More reliable delivery

  • <iframe> missing title attribute (src="") (Accessibility)

    → Improved usability for assistive technology users

  • Manifest contains invalid JSON (Accessibility)

    → Improved usability for assistive technology users

  • https://nu11cyber.com/cdn-cgi/challenge-platform/s...: 307ms CPU time (Performance)

    → Page loads faster for users

  • Unattributable: 281ms CPU time (Performance)

    → Page loads faster for users

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

    → Stronger social sharing and on-page quality

Recommended next steps (33)

  • Sprint 1

    Canonical target returns 404 (SEO)

  • Sprint 1

    og:image is not reachable (Content)

  • Sprint 1

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

  • Sprint 3

    Page has only 26 words — nearly empty (SEO)

  • Sprint 2

    Content-Security-Policy header is missing (Security)

  • Sprint 2

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

  • Sprint 1

    Unattributable: 286ms CPU time (Performance)

  • Sprint 1

    sitemap.xml contains invalid XML (Infrastructure)

  • Sprint 1

    13 of 15 links are healthy (Content)

  • Sprint 1

    External script from images.dmca.com lacks integrity attribute (Security)

  • Sprint 1

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

  • Sprint 1

    https://nu11cyber.com/assets/index-Cc6osTd8.js: 1671ms CPU time (Performance)

  • Sprint 2

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

  • Sprint 1

    Sitemap is empty -- 0 URLs listed (SEO)

  • Sprint 1

    sitemap.xml is empty — no URLs found (Infrastructure)

…and 18 more recommended item(s)

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