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Changes

https://alltaxbooks.com
Compared to previous audit · 2 minutes ago View previous audit
1
New issues
1
Resolved
10
score changes
CategoryPreviousCurrentChange
CompositeA (94)A (95) +1.000
PerformanceA (96)A (96)—
SecurityA (95)A (95)—
AccessibilityA (95)A (95)—
SEOA+ (98)A+ (98)—
InfrastructureB (88)A (90) +2.000
ComplianceB (88)B (88)—
ContentA (96)A (96)—
SustainabilityA (95)A (95)—
MetricPreviousCurrentChange
Performance 1000010000—
Accessibility 1000010000—
Best Practices 92009200—
SEO 1000010000—
PWA 00—
Desktop Performance 1000010000—
Desktop Accessibility 1000010000—
Desktop Best Practices 92009200—
Desktop SEO 1000010000—
FCP 1.26 s1.19 s -76 ms
LCP 1.41 s1.40 s—
TBT 0 ms6 ms +6 ms
CLS 0.0000.000—
Desktop FCP 419 ms465 ms +46 ms
Desktop LCP 509 ms559 ms +50 ms
Desktop TBT 0 ms0 ms—
Desktop CLS 0.0000.000—
TTFB †447 ms333 ms -113 ms
DNS †76 ms43 ms -32 ms
TLS †147 ms36 ms -111 ms
Connect 33 ms33 ms—
Total †642 ms428 ms -213 ms

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

WARNING https://alltaxbooks.com/: 414ms CPU time performance
WARNING https://alltaxbooks.com/: 509ms CPU time performance
WARNING MTA-STS DNS record present but policy file missing security
WARNING 2 link(s) open in new tab without warning accessibility
WARNING Registrar lock is NOT enabled infrastructure
WARNING 1 images missing explicit width/height content
WARNING No DMARC record found security
x-nf-request-id
01M3M824TGPMYHRJ63BH0W21PS → 01M3M86Q5JBAWZHW0SN3NS8FZD

22 headers unchanged

Technology stack unchanged

8 technologies unchanged

Looking ahead

+3 pts
A (95) Could reach A+ (98)
Security +5Accessibility +4Content +4Infrastructure +4Performance +4

Estimate — actual results may vary (6 issues to fix)

Website improvement report — Alltaxbooks

September 28, 2026 → September 28, 2026

A A 94 → 95 +1 pts

1

Resolved

1

New issues

5

Still remaining

Financial summary

Investment remaining

$308 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)95 (A)+1
Performance96 (A)96 (A)0
Security95 (A)95 (A)0
Accessibility95 (A)95 (A)0
SEO98 (A+)98 (A+)0
Infrastructure88 (B)90 (A)+2
Compliance88 (B)88 (B)0
Content96 (A)96 (A)0
Sustainability95 (A)95 (A)0

Resolved (1)

  • https://alltaxbooks.com/: 509ms CPU time (Performance)

    → Page loads faster for users

Recommended next steps (6)

  • Sprint 1

    https://alltaxbooks.com/: 414ms CPU time (Performance)

  • Sprint 1

    MTA-STS DNS record present but policy file missing (Security)

  • Sprint 1

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

  • Sprint 1

    Registrar lock is NOT enabled (Infrastructure)

  • Sprint 1

    1 images missing explicit width/height (Content)

  • Sprint 2

    No DMARC record found (Security)

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