Skip to content

Changes

https://alltaxbooks.com
Compared to previous audit · 12 hours ago View previous audit

Santa Clara, United States → Madrid, Spain

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

3
New issues
0
Resolved
14
score changes
CategoryPreviousCurrentChange
CompositeA (96)A (95) -1.000
PerformanceA+ (97)A (95) -2.000
SecurityA+ (98)A+ (98)—
AccessibilityA (93)A (93)—
SEOA+ (98)A+ (98)—
InfrastructureA (94)B (87) -7.000
ComplianceB (88)B (88)—
ContentA+ (99)A+ (99)—
SustainabilityA (95)A (95)—
MetricPreviousCurrentChange
Performance 100009900 -100
Accessibility 1000010000—
Best Practices 1000010000—
SEO 1000010000—
PWA 00—
Desktop Performance 1000010000—
Desktop Accessibility 1000010000—
Desktop Best Practices 1000010000—
Desktop SEO 1000010000—
FCP 1.18 s1.20 s +24 ms
LCP 1.55 s1.61 s +64 ms
TBT 9 ms66 ms +57 ms
CLS 0.0000.004 +0.004
Desktop FCP 396 ms395 ms—
Desktop LCP 476 ms575 ms +99 ms
Desktop TBT 0 ms0 ms—
Desktop CLS 0.0000.000—
TTFB †432 ms263 ms -170 ms
DNS †36 ms83 ms +47 ms
TLS †142 ms78 ms -63 ms
Connect †25 ms5 ms -20 ms
Total †527 ms267 ms -260 ms

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

WARNING https://alltaxbooks.com/: 637ms CPU time performance
WARNING Unattributable: 446ms CPU time performance
WARNING IPv6 DNS records exist but server is not reachable infrastructure

No issues were resolved

WARNING Registrar lock is NOT enabled infrastructure
WARNING 2 link(s) open in new tab without warning accessibility
etag
"ce7fb126e77fd5008a7b2748a934a9ab-ssl-df" → "9fbaffb7ff24b7acf6c3ea8ad7caa334-ssl-df"
x-nf-request-id
01M4D3GCXXM9T73RV1VS0DX78M → 01M4EEVF1QMGMQXV6XY3W2PVEA
content-security-policy
default-src 'self'; base-uri 'self'; object-src 'none'; frame-ancestors 'none... → default-src 'self'; base-uri 'self'; object-src 'none'; frame-ancestors 'none...

20 headers unchanged

Technology stack unchanged

9 technologies unchanged

Website improvement report — Alltaxbooks

October 8, 2026 → October 8, 2026

A A 96 → 95 -1 pts

0

Resolved

3

New issues

2

Still remaining

Financial summary

Investment remaining

$158 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 score96 (A)95 (A)-1
Performance97 (A+)95 (A)-2
Security98 (A+)98 (A+)0
Accessibility93 (A)93 (A)0
SEO98 (A+)98 (A+)0
Infrastructure94 (A)87 (B)-7
Compliance88 (B)88 (B)0
Content99 (A+)99 (A+)0
Sustainability95 (A)95 (A)0

Recommended next steps (5)

  • Sprint 1

    https://alltaxbooks.com/: 637ms CPU time (Performance)

  • Sprint 1

    Unattributable: 446ms CPU time (Performance)

  • Sprint 2

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

  • Sprint 1

    Registrar lock is NOT enabled (Infrastructure)

  • Sprint 1

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

Send Feedback