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

4 headers unchanged

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

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

$2,450 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)

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

    → Reduced regulatory exposure

  • 1.46g CO2 per page view (Sustainability)

    → Lower carbon footprint per page view

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

  • No meta description tag found (SEO)

    → Better search engine visibility

  • Unattributable: 362ms CPU time (Performance)

    → Page loads faster for users

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

    → Improved usability for assistive technology users

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

    → Improved usability for assistive technology users

  • HTTP version does not redirect to HTTPS (Infrastructure)

    → More reliable delivery

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

    → Reduced regulatory exposure

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

    → Lower carbon footprint per page view

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

    → Page loads faster for users

  • 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

  • No accessibility statement detected (Compliance)

    → Reduced regulatory exposure

Recommended next steps (30)

  • Sprint 1

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

  • Sprint 1

    No favicon or icon links detected (Accessibility)

  • Sprint 3

    Page has only 47 words — nearly empty (SEO)

  • Sprint 1

    Unattributable: 324ms CPU time (Performance)

  • Sprint 1

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

  • Sprint 1

    Terms of Service not detected (Compliance)

  • Sprint 1

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

  • Sprint 1

    No <nav> landmark found (Accessibility)

  • Sprint 1

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

  • Sprint 2

    Page weight 4.0 MB over 1MB target (Performance)

  • Sprint 2

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

  • Sprint 1

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

  • Sprint 3

    Thin content — only 47 words (SEO)

  • Sprint 1

    Title is only 16 characters — consider expanding (SEO)

  • Sprint 1

    No internal links found (SEO)

…and 15 more recommended item(s)

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