Changes
| Category | Previous | Current | Change |
|---|---|---|---|
| Composite | B (86) | B (86) | — |
| Performance | B (89) | B (89) | — |
| Security | B (83) | B (83) | — |
| Accessibility | B (80) | B (80) | — |
| SEO | A (94) | A (94) | — |
| Infrastructure | A (91) | A (91) | — |
| Compliance | C (73) | C (73) | — |
| Content | A (90) | A (90) | — |
| Sustainability | A (95) | A (95) | — |
| Metric | Previous | Current | Change |
|---|---|---|---|
| Performance | 8200 | 9100 | +900 |
| Accessibility | 9600 | 9600 | — |
| Best Practices | 10000 | 10000 | — |
| SEO | 10000 | 10000 | — |
| PWA | 0 | 0 | — |
| Desktop Performance | 9500 | 9500 | — |
| Desktop Accessibility | 9600 | 9600 | — |
| Desktop Best Practices | 9600 | 9600 | — |
| Desktop SEO | 10000 | 10000 | — |
| FCP | 2.67 s | 2.41 s | -254 ms |
| LCP | 2.87 s | 2.60 s | -266 ms |
| TBT | 151 ms | 111 ms | -40 ms |
| CLS | 0.012 | 0.015 | +0.003 |
| Desktop FCP | 899 ms | 909 ms | +10 ms |
| Desktop LCP | 1.10 s | 1.05 s | -48 ms |
| Desktop TBT | 0 ms | 0 ms | — |
| Desktop CLS | 0.001 | 0.001 | — |
| TTFB † | 2.14 s | 1.33 s | -810 ms |
| DNS † | 1 ms | 1 ms | -0 ms |
| TLS † | 29 ms | 28 ms | -1 ms |
| Connect † | 17 ms | 16 ms | -1 ms |
| Total † | 2.17 s | 1.37 s | -805 ms |
† Timing metrics may vary by worker location and do not necessarily indicate site changes.
HTTP headers unchanged
19 headers unchanged
Technology stack unchanged
21 technologies unchanged
Looking ahead
+11 ptsEstimate — actual results may vary (34 issues to fix)
Website improvement report — Bytespc
November 3, 2026 → November 3, 2026
4
Resolved
6
New issues
28
Still remaining
Financial summary
Investment delivered
€440 in development time
Investment remaining
€2,264 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
| Metric | Before | After | Change |
|---|---|---|---|
| Overall score | 86 (B) | 86 (B) | 0 |
| Performance | 89 (B) | 89 (B) | 0 |
| Security | 83 (B) | 83 (B) | 0 |
| Accessibility | 80 (B) | 80 (B) | 0 |
| SEO | 94 (A) | 94 (A) | 0 |
| Infrastructure | 91 (A) | 91 (A) | 0 |
| Compliance | 73 (C) | 73 (C) | 0 |
| Content | 90 (A) | 90 (A) | 0 |
| Sustainability | 95 (A) | 95 (A) | 0 |
Resolved (4)
Unattributable: 390ms CPU time (Performance)
→ Page loads faster for users
Third-party code accounts for 54% of page weight (307.9 KiB of 571.4 KiB) (Performance)
→ Page loads faster for users
https://www.bytespc.es/: 673ms CPU time (Performance)
→ Page loads faster for users
https://www.googletagmanager.com/gtag/js?id=GT-TBZ...: 406ms CPU time (Performance)
→ Page loads faster for users
Recommended next steps (34)
- Sprint 2
Content-Security-Policy header is missing (Security)
- Sprint 1
4 button(s) with no accessible text (Accessibility)
- Sprint 1
2 link(s) with no accessible text (Accessibility)
- Sprint 1
https://www.bytespc.es/: 623ms CPU time (Performance)
- Sprint 1
https://www.googletagmanager.com/gtag/js?id=GT-TBZ...: 327ms CPU time (Performance)
- Sprint 1
Unattributable: 363ms CPU time (Performance)
- Sprint 1
18 render-blocking stylesheet(s) -- recommended: <=3 (Performance)
- Sprint 3
Third-party code accounts for 54% of page weight (307.9 KiB of 574.8 KiB) (Performance)
- Sprint 1
8 text node(s) render below 12 CSS pixels on mobile (Accessibility)
- Sprint 1
s.w.org serves text assets uncompressed (assets: 7) (Performance)
- Sprint 1
83 of 86 links are healthy (Content)
- Sprint 1
Broken link: https://fonts.gstatic.com (Content)
- Sprint 2
All 2 images use legacy formats (JPEG/PNG/GIF) (Content)
- Sprint 2
110 inline style attribute(s) detected (Security)
- Sprint 1
2 link(s) open in new tab without warning (Accessibility)
…and 19 more recommended item(s)