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Changes

https://bytespc.es
Compared to previous audit · 2 hours ago View previous audit
5
New issues
4
Resolved
13
score changes
CategoryPreviousCurrentChange
CompositeB (86)B (86)—
PerformanceB (89)B (89)—
SecurityB (83)B (83)—
AccessibilityB (83)B (83)—
SEOA (93)A (93)—
InfrastructureA (91)A (91)—
ComplianceC (73)C (73)—
ContentA (90)A (90)—
SustainabilityA (95)A (95)—
MetricPreviousCurrentChange
Performance 84007400 -1000
Accessibility 1000010000—
Best Practices 1000010000—
SEO 1000010000—
PWA 00—
Desktop Performance 92008700 -500
Desktop Accessibility 1000010000—
Desktop Best Practices 96009600—
Desktop SEO 1000010000—
FCP 2.45 s3.41 s +958 ms
LCP 2.66 s3.51 s +855 ms
TBT 126 ms136 ms +10 ms
CLS 0.0120.012—
Desktop FCP 1.05 s1.14 s +83 ms
Desktop LCP 1.37 s1.29 s -76 ms
Desktop TBT 0 ms0 ms—
Desktop CLS 0.0020.001 -0.001
TTFB †1.51 s1.55 s +45 ms
DNS †1 ms41 ms +40 ms
TLS †30 ms30 ms +1 ms
Connect †17 ms17 ms +1 ms
Total †1.54 s1.59 s +42 ms

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

WARNING https://www.googletagmanager.com/gtag/js?id=GT-TBZ...: 331ms CPU time performance
WARNING Third-party code accounts for 54% of page weight (308.0 KiB of 575.2 KiB) performance
WARNING https://www.bytespc.es/: 785ms CPU time performance
WARNING 18 render-blocking stylesheet(s) -- recommended: <=3 performance
WARNING Unattributable: 381ms CPU time performance
WARNING Unattributable: 350ms CPU time performance
WARNING Third-party code accounts for 54% of page weight (307.9 KiB of 575.1 KiB) performance
WARNING https://www.bytespc.es/: 657ms CPU time performance
WARNING https://www.googletagmanager.com/gtag/js?id=GT-TBZ...: 337ms CPU time performance
CRITICAL Content-Security-Policy header is missing security
WARNING Terms of Service not detected compliance
WARNING 112 inline style attribute(s) detected security
WARNING External script from cdn.trustindex.io lacks integrity attribute security
WARNING Skip navigation link is missing (WCAG 2.4.1) accessibility
WARNING https://www.googletagmanager.com/gtag/js?id=GT-TBZ...: 74 KB unused (42%) performance
WARNING Broken link: https://fonts.googleapis.com content
WARNING 18 images missing explicit width/height content
WARNING 83 of 86 links are healthy content
WARNING Cross-Origin-Embedder-Policy header is missing security
WARNING No DMARC record found security
WARNING s.w.org serves text assets uncompressed (assets: 8) performance
WARNING 21 third-party resources (54% of weight) performance
WARNING GDPR Article 13 disclosure coverage: 0 / 8 categories compliance
WARNING 2 link(s) open in new tab without warning accessibility
WARNING SRI adoption: 0/3 third-party resources protected (0%) security
WARNING 56% of images have non-descriptive filenames seo
WARNING No accessibility statement detected compliance
WARNING Broken link: https://www.googletagmanager.com content
WARNING External script from www.googletagmanager.com lacks integrity attribute security
WARNING Twitter card is `summary_large_image` but OG image is 1200×896 (ratio 1.34:1) -- closer to square content
WARNING Broken link: https://fonts.gstatic.com content
WARNING No SPF record found security
WARNING All 2 images use legacy formats (JPEG/PNG/GIF) content
WARNING X-Powered-By header reveals technology stack security
WARNING External script from www.paypalobjects.com lacks integrity attribute security

HTTP headers unchanged

19 headers unchanged

Technology stack unchanged

21 technologies unchanged

Looking ahead

+10 pts
B (86) Could reach A (96)
Security +17Performance +11Compliance +10Content +10Accessibility +8SEO +4

Estimate — actual results may vary (31 issues to fix)

Website improvement report — Bytespc

November 3, 2026 → November 3, 2026

B B 86 → 86 0 pts

4

Resolved

5

New issues

26

Still remaining

Financial summary

Investment delivered

€440 in development time

Investment remaining

€2,154 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 score86 (B)86 (B)0
Performance89 (B)89 (B)0
Security83 (B)83 (B)0
Accessibility83 (B)83 (B)0
SEO93 (A)93 (A)0
Infrastructure91 (A)91 (A)0
Compliance73 (C)73 (C)0
Content90 (A)90 (A)0
Sustainability95 (A)95 (A)0

Resolved (4)

  • Unattributable: 350ms CPU time (Performance)

    → Page loads faster for users

  • Third-party code accounts for 54% of page weight (307.9 KiB of 575.1 KiB) (Performance)

    → Page loads faster for users

  • https://www.bytespc.es/: 657ms CPU time (Performance)

    → Page loads faster for users

  • https://www.googletagmanager.com/gtag/js?id=GT-TBZ...: 337ms CPU time (Performance)

    → Page loads faster for users

Recommended next steps (31)

  • Sprint 2

    Content-Security-Policy header is missing (Security)

  • Sprint 1

    https://www.googletagmanager.com/gtag/js?id=GT-TBZ...: 331ms CPU time (Performance)

  • Sprint 3

    Third-party code accounts for 54% of page weight (308.0 KiB of 575.2 KiB) (Performance)

  • Sprint 1

    https://www.bytespc.es/: 785ms CPU time (Performance)

  • Sprint 1

    18 render-blocking stylesheet(s) -- recommended: <=3 (Performance)

  • Sprint 1

    Unattributable: 381ms CPU time (Performance)

  • Sprint 1

    Terms of Service not detected (Compliance)

  • Sprint 2

    112 inline style attribute(s) detected (Security)

  • Sprint 1

    External script from cdn.trustindex.io lacks integrity attribute (Security)

  • Sprint 1

    Skip navigation link is missing (WCAG 2.4.1) (Accessibility)

  • Sprint 3

    https://www.googletagmanager.com/gtag/js?id=GT-TBZ...: 74 KB unused (42%) (Performance)

  • Sprint 1

    Broken link: https://fonts.googleapis.com (Content)

  • Sprint 1

    18 images missing explicit width/height (Content)

  • Sprint 1

    83 of 86 links are healthy (Content)

  • Sprint 2

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

…and 16 more recommended item(s)

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