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Changes

https://stelgano.com
Compared to previous audit · 6 days ago View previous audit
19
New issues
15
Resolved
26
score changes
CategoryPreviousCurrentChange
CompositeB (83)C (78) -5.000
PerformanceB (80)B (83) +3.000
SecurityB (89)B (83) -6.000
AccessibilityD (62)D (58) -4.000
SEOA (96)D (69) -27.000
InfrastructureB (85)A (95) +10.000
ComplianceA (92)B (81) -11.000
ContentB (87)D (68) -19.000
SustainabilityD (66)B (80) +14.000
MetricPreviousCurrentChange
Performance 79007400 -500
Accessibility 89009600 +700
Best Practices 100009200 -800
SEO 92009200—
PWA 00—
Desktop Performance 83007800 -500
Desktop Accessibility 95009300 -200
Desktop Best Practices 100009200 -800
Desktop SEO 92009200—
FCP 986 ms2.02 s +1.03 s
LCP 3.44 s7.79 s +4.35 s
TBT 408 ms0 ms -408 ms
CLS 0.0230.008 -0.015
Desktop FCP 468 ms715 ms +247 ms
Desktop LCP 3.02 s4.14 s +1.12 s
Desktop TBT 0 ms0 ms—
Desktop CLS 0.0240.024—
TTFB †204 ms133 ms -70 ms
DNS †54 ms40 ms -15 ms
TLS †42 ms22 ms -19 ms
Connect †41 ms17 ms -24 ms
Total †204 ms134 ms -70 ms

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

Projected vs. Actual

Previous
B 83
Projected
A 93
Actual
C 78
Fell short of projection
15 issues resolved since last audit
30 issues remaining
Resolving remaining issues could reach A

Estimate — actual results may vary

CRITICAL Page has only 47 words — nearly empty seo
CRITICAL Page weighs 5.1 MB (5.0 MB transferred) performance
CRITICAL No favicon or icon links detected accessibility
WARNING External script from challenges.cloudflare.com lacks integrity attribute security
WARNING Thin content — only 47 words seo
WARNING No Open Graph meta tags found content
WARNING 2 link(s) open in new tab without warning accessibility
WARNING No favicon.ico at site root accessibility
WARNING https://stelgano.com/: 1041ms CPU time performance
WARNING Page weight 4.0 MB over 1MB target performance
WARNING Title is only 16 characters — consider expanding seo
WARNING No internal links found seo
WARNING Cross-Origin-Embedder-Policy header is missing security
WARNING Dead-end page — no outgoing internal links seo
WARNING 1.18g CO2 per page view sustainability
WARNING Terms of Service not detected compliance
WARNING No <nav> landmark found accessibility
WARNING 1.18g CO2 — above the median website (0.60g) sustainability
WARNING Unattributable: 324ms CPU time performance
CRITICAL Page weighs 5.8 MB (5.2 MB transferred) performance
CRITICAL HTTP version does not redirect to HTTPS infrastructure
CRITICAL 2 button(s) with no accessible text accessibility
WARNING 2 of 2 <nav> elements are unlabeled accessibility
WARNING Unattributable: 362ms CPU time performance
WARNING Page weight 5.2 MB exceeds 1 MB target by 4.2 MB performance
WARNING 1.46g CO2 — above the median website (0.60g) sustainability
WARNING https://stelgano.com/: 1472ms CPU time performance
WARNING https://stelgano.com/assets/js/app-ffc2a27041fef30...: 258ms CPU time performance
WARNING https://stelgano.com/assets/js/app-ffc2a27041fef30...: 73 KB unused (40%) performance
WARNING 1 unclassified cookie(s) set before any consent step compliance
WARNING No accessibility statement detected compliance
WARNING GDPR Article 13 disclosure coverage: 1 / 8 categories compliance
WARNING No meta description tag found seo
WARNING 1.46g CO2 per page view sustainability
WARNING Skip navigation link is missing (WCAG 2.4.1) accessibility
WARNING Bare server default 404 page accessibility
WARNING No canonical tag found seo
WARNING Images are 4.8 MB — compress or use modern formats performance
WARNING https://stelgano.com/images/client_side_crypto.png is missing width/height — may cause layout shift performance
WARNING https://stelgano.com/images/n_equals_1.png is missing width/height — may cause layout shift performance
WARNING https://stelgano.com/images/contact_steg.png is missing width/height — may cause layout shift performance
WARNING https://stelgano.com/images/zero_knowledge_server.... is missing width/height — may cause layout shift performance
WARNING Registrar lock is NOT enabled infrastructure
WARNING No DMARC record found security
WARNING https://stelgano.com/images/ephemeral_identity.png is missing width/height — may cause layout shift performance
+ speculation-rules "/cdn-cgi/speculation"
+ cf-cache-status HIT
+ server cloudflare
− x-ratelimit-limit 200
− vary accept-encoding
− cross-origin-embedder-policy same-origin
− via 1.1 Caddy
− set-cookie _stelgano_key=SFMyNTY.g3QAAAABbQAAAAtfY3NyZl90b2tlbm0AAAAYS1lyYnJTeTg2TFVkTEp...
− x-permitted-cross-domain-policies none
− x-ratelimit-remaining 196
− x-ratelimit-reset 0
− x-xss-protection 1; mode=block
x-frame-options
SAMEORIGIN → DENY
alt-svc
h3=":443"; ma=2592000 → h3=":443"; ma=86400
permissions-policy
camera=(), microphone=(), geolocation=(), payment=() → camera=(), microphone=(), geolocation=(), payment=(), usb=(), midi=(), gyrosc...
content-type
text/html; charset=utf-8 → text/html
referrer-policy
strict-origin-when-cross-origin → no-referrer
content-security-policy
default-src 'self'; script-src 'self' 'nonce-ArkjfeTOiuV4zgq7RrSjbonK'; style... → default-src 'self'; script-src 'self' 'sha256-TcKTNdXTdoY7CPkISQBGRdZrB9mW+WP...
cache-control
max-age=0, private, must-revalidate → public, max-age=0, must-revalidate

4 headers unchanged

+ Cloudflare CDN
+ AngularJS JavaScript frameworks
+ Cloudflare Turnstile Security
− Phoenix Framework Web frameworks
− Tailwind CSS Framework
− Elixir Programming languages
− Erlang Programming languages
− Lucide Font scripts
− Phoenix LiveView Web frameworks
− Open Graph Miscellaneous

2 technologies unchanged

Looking ahead

+12 pts
C (78) Could reach A (90)
Accessibility +18SEO +18Performance +17Security +10Sustainability +8Compliance +4Content +4Infrastructure +4

Estimate — actual results may vary (30 issues to fix)

Website improvement report — Stelgano

April 24, 2026 → April 30, 2026

B C 83 → 78 -5 pts

15

Resolved

19

New issues

11

Still remaining

Financial summary

Investment delivered

$2,100 in development time

Investment remaining

$3,092 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 score83 (B)78 (C)-5
Performance80 (B)83 (B)+3
Security89 (B)83 (B)-6
Accessibility62 (D)58 (D)-4
SEO96 (A)69 (D)-27
Infrastructure85 (B)95 (A)+10
Compliance92 (A)81 (B)-11
Content87 (B)68 (D)-19
Sustainability66 (D)80 (B)+14

Resolved (15)

  • 2 of 2 <nav> elements are unlabeled (Accessibility)

    → Improved usability for assistive technology users

  • Page weighs 5.8 MB (5.2 MB transferred) (Performance)

    → Page loads faster for users

  • Unattributable: 362ms CPU time (Performance)

    → Page loads faster for users

  • Page weight 5.2 MB exceeds 1 MB target by 4.2 MB (Performance)

    → Page loads faster for users

  • 1.46g CO2 — above the median website (0.60g) (Sustainability)

    → Lower carbon footprint per page view

  • https://stelgano.com/: 1472ms CPU time (Performance)

    → Page loads faster for users

  • https://stelgano.com/assets/js/app-ffc2a27041fef30...: 258ms CPU time (Performance)

    → Page loads faster for users

  • HTTP version does not redirect to HTTPS (Infrastructure)

    → More reliable delivery

  • https://stelgano.com/assets/js/app-ffc2a27041fef30...: 73 KB unused (40%) (Performance)

    → Page loads faster for users

  • 1 unclassified cookie(s) set before any consent step (Compliance)

    → Reduced regulatory exposure

  • No accessibility statement detected (Compliance)

    → Reduced regulatory exposure

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

    → Reduced regulatory exposure

  • 2 button(s) with no accessible text (Accessibility)

    → Improved usability for assistive technology users

  • No meta description tag found (SEO)

    → Better search engine visibility

  • 1.46g CO2 per page view (Sustainability)

    → Lower carbon footprint per page view

Recommended next steps (30)

  • Sprint 3

    Page has only 47 words — nearly empty (SEO)

  • Sprint 1

    Page weighs 5.1 MB (5.0 MB transferred) (Performance)

  • Sprint 1

    No favicon or icon links detected (Accessibility)

  • Sprint 1

    External script from challenges.cloudflare.com lacks integrity attribute (Security)

  • Sprint 3

    Thin content — only 47 words (SEO)

  • Sprint 1

    No Open Graph meta tags found (Content)

  • Sprint 1

    2 link(s) open in new tab without warning (Accessibility)

  • Sprint 1

    No favicon.ico at site root (Accessibility)

  • Sprint 1

    https://stelgano.com/: 1041ms CPU time (Performance)

  • Sprint 2

    Page weight 4.0 MB over 1MB target (Performance)

  • Sprint 1

    Title is only 16 characters — consider expanding (SEO)

  • Sprint 1

    No internal links found (SEO)

  • Sprint 2

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

  • Sprint 1

    Dead-end page — no outgoing internal links (SEO)

  • Sprint 1

    1.18g CO2 per page view (Sustainability)

…and 15 more recommended item(s)

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