Changes
Madrid, Spain → Amsterdam, Netherlands
These audits ran from different locations. Timing metrics (TTFB, DNS, TLS) may reflect network path differences rather than site changes.
| Category | Previous | Current | Change |
|---|---|---|---|
| Composite | C (70) | C (79) | +9.000 |
| Performance | D (69) | C (74) | +5.000 |
| Security | D (69) | B (83) | +14.000 |
| Accessibility | F (41) | C (70) | +29.000 |
| SEO | A (91) | A (94) | +3.000 |
| Infrastructure | B (85) | B (83) | -2.000 |
| Compliance | B (85) | C (78) | -7.000 |
| Content | B (82) | B (85) | +3.000 |
| Sustainability | F (54) | D (60) | +6.000 |
| Metric | Previous | Current | Change |
|---|---|---|---|
| Performance | 3400 | 4000 | +600 |
| Accessibility | 9100 | 9100 | — |
| Best Practices | 10000 | 10000 | — |
| SEO | 7700 | 7700 | — |
| PWA | 0 | 0 | — |
| Desktop Performance | 5900 | 6400 | +500 |
| Desktop Accessibility | 8700 | 8700 | — |
| Desktop Best Practices | 10000 | 10000 | — |
| Desktop SEO | 7700 | 7700 | — |
| FCP | 2.52 s | 2.46 s | -59 ms |
| LCP | 58.64 s | 52.91 s | -5.73 s |
| TBT | 2.36 s | 824 ms | -1.54 s |
| CLS | 0.065 | 0.097 | +0.031 |
| Desktop FCP | 866 ms | 754 ms | -111 ms |
| Desktop LCP | 8.81 s | 7.75 s | -1.06 s |
| Desktop TBT | 178 ms | 34 ms | -144 ms |
| Desktop CLS | 0.087 | 0.119 | +0.032 |
| TTFB † | 617 ms | 598 ms | -18 ms |
| DNS † | 149 ms | 120 ms | -29 ms |
| TLS † | 311 ms | 318 ms | +7 ms |
| Connect † | 1 ms | 1 ms | -0 ms |
| Total † | 617 ms | 599 ms | -18 ms |
† Timing metrics may vary by worker location and do not necessarily indicate site changes.
Projected vs. Actual
Estimate — actual results may vary
HTTP headers unchanged
4 headers unchanged
Technology stack unchanged
13 technologies unchanged
Looking ahead
+19 ptsEstimate — actual results may vary (71 issues to fix)
Website improvement report — Boeing
April 21, 2026 → July 13, 2026
26
Resolved
37
New issues
34
Still remaining
Financial summary
Investment delivered
$6,425 in development time
Investment remaining
$11,717 to complete the remaining items
Ongoing risk
$3/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 | 70 (C) | 79 (C) | +9 |
| Performance | 69 (D) | 74 (C) | +5 |
| Security | 69 (D) | 83 (B) | +14 |
| Accessibility | 41 (F) | 70 (C) | +29 |
| SEO | 91 (A) | 94 (A) | +3 |
| Infrastructure | 85 (B) | 83 (B) | -2 |
| Compliance | 85 (B) | 78 (C) | -7 |
| Content | 82 (B) | 85 (B) | +3 |
| Sustainability | 54 (F) | 60 (D) | +6 |
Resolved (26)
108 HTTP requests — consider bundling or reducing (Performance)
→ Page loads faster for users
https://www.boeing.com/: 1977ms CPU time (Performance)
→ Page loads faster for users
Unattributable: 1665ms CPU time (Performance)
→ Page loads faster for users
DNS resolution is slow (591 ms) (Infrastructure)
→ More reliable delivery
https://www.googletagmanager.com/gtm.js?id=GTM-T6N...: 968ms CPU time (Performance)
→ Page loads faster for users
https://www.googletagmanager.com/gtm.js?id=GTM-MH9...: 62 KB unused (44%) (Performance)
→ Page loads faster for users
https://players.brightcove.net/800000612001/zgcyiK...: 3672ms CPU time (Performance)
→ Page loads faster for users
Page weight 13.7 MB exceeds 1 MB target by 12.7 MB (Performance)
→ Page loads faster for users
No meta description tag found (SEO)
→ Better search engine visibility
3.88g CO2 — above the median website (0.60g) (Sustainability)
→ Lower carbon footprint per page view
Domain expires in 4 days (Infrastructure)
→ More reliable delivery
31 link(s) open in new tab without warning (Accessibility)
→ Improved usability for assistive technology users
107 third-party resources (100% of weight) (Performance)
→ Page loads faster for users
Multiple H1 headings (7 found) (Accessibility)
→ Improved usability for assistive technology users
3.88g CO2 per page view (Sustainability)
→ Lower carbon footprint per page view
…and 11 more resolved issue(s)
Recommended next steps (71)
- Sprint 1
Page weighs 18.7 MB (13.8 MB transferred) (Performance)
- Sprint 1
3.92g CO2 per page view (Sustainability)
- Sprint 2
No Content-Security-Policy header found (Security)
- Sprint 1
No <main> landmark found (Accessibility)
- Sprint 2
7 image(s) missing alt attribute (Accessibility)
- Sprint 1
1 button(s) with no accessible text (Accessibility)
- Sprint 1
Both www and non-www versions serve content (Infrastructure)
- Sprint 1
HSTS header is missing (Security)
- Sprint 2
Content-Security-Policy header is missing (Security)
- Sprint 2
3 control(s) without accessible label (Accessibility)
- Sprint 2
2 link(s) with generic text (Accessibility)
- Sprint 3
Third-party scripts: 5070ms (82% of total) (Performance)
- Sprint 1
Total image weight: 5872 KB (5.7 MB) (Content)
- Sprint 1
SRI adoption: 1/6 third-party resources protected (16%) (Security)
- Sprint 1
Permissions-Policy header not set -- features default to allow-on-same-origin (Security)
…and 56 more recommended item(s)