Skip to content

Changes

https://costdown.org
Compared to previous audit · 1 day ago View previous audit
2
New issues
1
Resolved
12
score changes
CategoryPreviousCurrentChange
CompositeA (94)A (94)—
PerformanceA (96)A+ (97) +1.000
SecurityA+ (97)A+ (97)—
AccessibilityA (91)A (91)—
SEOA+ (97)A+ (98) +1.000
InfrastructureA (90)A (90)—
ComplianceB (85)B (85)—
ContentA (95)A (95)—
SustainabilityA+ (98)A+ (98)—
MetricPreviousCurrentChange
Performance 93009400 +100
Accessibility 94009400—
Best Practices 1000010000—
SEO 91009100—
PWA 00—
Desktop Performance 99009900—
Desktop Accessibility 95009500—
Desktop Best Practices 1000010000—
Desktop SEO 92009200—
FCP 1.29 s1.21 s -84 ms
LCP 2.90 s3.05 s +148 ms
TBT 142 ms82 ms -60 ms
CLS 0.0000.000—
Desktop FCP 562 ms596 ms +34 ms
Desktop LCP 906 ms911 ms—
Desktop TBT 0 ms0 ms—
Desktop CLS 0.0000.000—
TTFB †325 ms548 ms +223 ms
DNS †38 ms275 ms +237 ms
TLS †26 ms25 ms -1 ms
Connect †17 ms16 ms -0 ms
Total †604 ms572 ms -32 ms

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

WARNING https://costdown.org/: 315ms CPU time performance
WARNING 1 render-blocking <script src> tag(s) without async/defer performance
WARNING https://costdown.org/: 474ms CPU time performance
CRITICAL Both www and non-www versions serve content infrastructure
WARNING Registrar lock is NOT enabled infrastructure
WARNING No accessibility statement detected compliance
WARNING 1 images significantly larger than display size content
WARNING All 1 images use legacy formats (JPEG/PNG/GIF) content
WARNING Heading level skipped: H1 → H3 (missing H2) accessibility
content-security-policy
default-src 'self'; script-src 'self' 'nonce-HzhI3nwFXt80lg3McOueDA==' https:... → default-src 'self'; script-src 'self' 'nonce-47KgLz14XdptjdPHY8p38A==' https:...
link
</_next/static/media/62c97acc3aa63787-s.p.woff2>; rel=preload; as="font"; cro... → </_next/static/media/62c97acc3aa63787-s.p.woff2>; rel=preload; as="font"; cro...

15 headers unchanged

Technology stack unchanged

12 technologies unchanged

Looking ahead

+3 pts
A (94) Could reach A+ (97)
Infrastructure +10Content +5Accessibility +4Compliance +4Performance +3

Estimate — actual results may vary (8 issues to fix)

Website improvement report — Costdown

September 11, 2026 → September 13, 2026

A A 94 → 94 0 pts

1

Resolved

2

New issues

6

Still remaining

Financial summary

Investment remaining

€687 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 score94 (A)94 (A)0
Performance96 (A)97 (A+)+1
Security97 (A+)97 (A+)0
Accessibility91 (A)91 (A)0
SEO97 (A+)98 (A+)+1
Infrastructure90 (A)90 (A)0
Compliance85 (B)85 (B)0
Content95 (A)95 (A)0
Sustainability98 (A+)98 (A+)0

Resolved (1)

  • https://costdown.org/: 474ms CPU time (Performance)

    → Page loads faster for users

Recommended next steps (8)

  • Sprint 1

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

  • Sprint 1

    https://costdown.org/: 315ms CPU time (Performance)

  • Sprint 2

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

  • Sprint 1

    Registrar lock is NOT enabled (Infrastructure)

  • Sprint 1

    No accessibility statement detected (Compliance)

  • Sprint 2

    1 images significantly larger than display size (Content)

  • Sprint 2

    All 1 images use legacy formats (JPEG/PNG/GIF) (Content)

  • Sprint 2

    Heading level skipped: H1 → H3 (missing H2) (Accessibility)

Send Feedback