Changes
| Category | Previous | Current | Change |
|---|---|---|---|
| Composite | C (73) | C (73) | — |
| Performance | D (66) | C (72) | +6.000 |
| Security | C (77) | C (75) | -2.000 |
| Accessibility | F (52) | F (46) | -6.000 |
| SEO | A (91) | A (91) | — |
| Infrastructure | B (86) | A (90) | +4.000 |
| Compliance | B (85) | B (82) | -3.000 |
| Content | D (67) | C (74) | +7.000 |
| Sustainability | C (72) | D (66) | -6.000 |
| Metric | Previous | Current | Change |
|---|---|---|---|
| Performance | 2500 | 2700 | +200 |
| Accessibility | 10000 | 9700 | -300 |
| Best Practices | 7700 | 7700 | — |
| SEO | 9200 | 9200 | — |
| PWA | 0 | 0 | — |
| Desktop Performance | 3600 | 4100 | +500 |
| Desktop Accessibility | 10000 | 10000 | — |
| Desktop Best Practices | 9600 | 7700 | -1900 |
| Desktop SEO | 9200 | 9200 | — |
| FCP | 6.99 s | 5.20 s | -1.79 s |
| LCP | 22.40 s | 24.53 s | +2.13 s |
| TBT | 5.27 s | 4.40 s | -867 ms |
| CLS | 0.026 | 0.018 | -0.008 |
| Desktop FCP | 1.34 s | 1.30 s | -47 ms |
| Desktop LCP | 4.98 s | 3.61 s | -1.37 s |
| Desktop TBT | 961 ms | 766 ms | -196 ms |
| Desktop CLS | 0.010 | 0.003 | -0.006 |
| TTFB † | 133 ms | 110 ms | -23 ms |
| DNS † | 13 ms | 9 ms | -3 ms |
| TLS † | 11 ms | 11 ms | +0 ms |
| Connect † | 1 ms | 1 ms | +0 ms |
| Total † | 133 ms | 110 ms | -23 ms |
† Timing metrics may vary by worker location and do not necessarily indicate site changes.
Projected vs. Actual
Estimate — actual results may vary
shopify-complexity-score 290 → 350set-cookie _shopify_essential=:AZ1ZTjipAAEA8gIEedg6_mOF2lH0Dl2Qmk1zjX0u0Vqa88lcOevLAduL4... → _shopify_essential=:AZ1sJXQMAAEANbfV-s-MuoZn4P4xVa0nyKk-LX7ptVd3gQZ92GkJbammK...17 headers unchanged
29 technologies unchanged
Looking ahead
+21 ptsEstimate — actual results may vary (190 issues to fix)
Website improvement report — Allbirds
April 4, 2026 → April 8, 2026
28
Resolved
45
New issues
145
Still remaining
Financial summary
Investment delivered
$7,725 in development time
Investment remaining
$16,308 to complete the remaining items
Ongoing risk
$4/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 | 73 (C) | 73 (C) | 0 |
| Performance | 66 (D) | 72 (C) | +6 |
| Security | 77 (C) | 75 (C) | -2 |
| Accessibility | 52 (F) | 46 (F) | -6 |
| SEO | 91 (A) | 91 (A) | 0 |
| Infrastructure | 86 (B) | 90 (A) | +4 |
| Compliance | 85 (B) | 82 (B) | -3 |
| Content | 67 (D) | 74 (C) | +7 |
| Sustainability | 72 (C) | 66 (D) | -6 |
Resolved (28)
Both www and non-www versions serve content (Infrastructure)
→ More reliable delivery
Broken link: https://www.allbirds.com/pages/community-offers?a_ajs_eve... (Content)
→ Stronger social sharing and on-page quality
https://popupform.allbirds.com/w37htfhcq2/vendor/f...: 68 KB unused (59%) (Performance)
→ Page loads faster for users
https://www.googletagmanager.com/gtag/js?id=AW-786...: 63 KB unused (44%) (Performance)
→ Page loads faster for users
https://www.googletagmanager.com/gtm.js?id=GTM-WWZ...: 946ms CPU time (Performance)
→ Page loads faster for users
https://www.googletagmanager.com/gtag/destination?...: 67 KB unused (40%) (Performance)
→ Page loads faster for users
No meta description tag found (SEO)
→ Better search engine visibility
Third-party scripts: 19705ms (87% of total) (Performance)
→ Page loads faster for users
Third-party code accounts for 100% of page weight (8.4 MiB of 8.4 MiB) (Performance)
→ Page loads faster for users
https://www.googletagmanager.com/gtm.js?id=GTM-TH8...: 76 KB unused (42%) (Performance)
→ Page loads faster for users
Broken link: https://www.allbirds.com/collections/sale-mens-shoes?a_aj... (Content)
→ Stronger social sharing and on-page quality
1.98g CO2 per page view (Sustainability)
→ Lower carbon footprint per page view
Page weighs 13.5 MB (8.4 MB transferred) (Performance)
→ Page loads faster for users
https://www.googletagmanager.com/gtag/js?id=AW-736...: 64 KB unused (45%) (Performance)
→ Page loads faster for users
1 non-essential cookie(s) set without consent banner (Compliance)
→ Reduced regulatory exposure
…and 13 more resolved issue(s)
Recommended next steps (190)
- Sprint 1
Broken link: https://www.allbirds.com/pages/canvas-cruiser-collection?... (Content)
- Sprint 1
31 image-only link(s) without alt text (Accessibility)
- Sprint 1
2 link(s) with no accessible text (Accessibility)
- Sprint 1
Page weighs 22.1 MB (16.8 MB transferred) (Performance)
- Sprint 1
66 of 200 links are healthy (Content)
- Sprint 1
3.98g CO2 per page view (Sustainability)
- Sprint 1
Broken link: https://www.allbirds.com/collections/mens-socks?a_ajs_eve... (Content)
- Sprint 1
Broken link: https://www.allbirds.com/collections/mens?a_ajs_event=Nav... (Content)
- Sprint 1
Broken link: https://www.allbirds.com/collections/mens?a_ajs_event=Min... (Content)
- Sprint 1
Broken link: https://www.allbirds.com/collections/womens?a_ajs_event=M... (Content)
- Sprint 1
og:image is not reachable (Content)
- Sprint 1
Broken link: https://www.allbirds.com/collections/mens-mizzles?a_ajs_e... (Content)
- Sprint 2
8 control(s) without accessible label (Accessibility)
- Sprint 1
Broken link: https://www.allbirds.com/pages/terralux-collection?a_ajs_... (Content)
- Sprint 1
Broken link: https://www.allbirds.com/collections/mens-loungers?a_ajs_... (Content)
…and 175 more recommended item(s)