Release regression
Compare p75 Core Web Vitals, asset timing, and Smartvel-attributed events before and after a widget version release.
TripPlanner: v6.7.0 → v6.7.1
Released 2026-06-12 · 476,604 pageviews in window
LCP p75
2.78s →3.06s(+10.2%)
before 2.78s · good ≤ 2.50s
INP p75
268ms →315ms(+17.5%)
before 268ms · good ≤ 200ms
CLS p75
0.104 →0.131(+26.1%)
before 0.104 · good ≤ 0.100
Asset & attribution deltas
Mount, script load, bundle size, and Smartvel-attributed events. Increases are flagged.
| Dimension | Before | After | Change |
|---|---|---|---|
| React mount p50 (ms) | 305ms | 340ms(+11.5%) | 340ms(+11.5%) |
| Script load p50 (ms) | 205ms | 225ms(+9.8%) | 225ms(+9.8%) |
| Bundle JS (KB) | 191 KB | 196 KB(+2.6%) | 196 KB(+2.6%) |
| Attributed events (7d) | 2882 | 2994(+3.9%) | 2994(+3.9%) |
All recent releases
p75 metric deltas across the latest version bump per product.
| Product | Release | LCP | INP | CLS | Mount | Attr. events | Verdict |
|---|---|---|---|---|---|---|---|
| TripPlanner | v6.7.0 → v6.7.1 | 3.06s(+10.2%) | 315ms(+17.5%) | 0.131(+26.1%) | 340ms(+11.5%) | 2994(+3.9%) | Regression |
| Explore&Go | v3.4.1 → v3.5.0 | 2.40s(-4.6%) | 190ms(-9.3%) | 0.082(-6.4%) | 255ms(-1.9%) | 3603(+65.4%) | Improved |
| Preflight | v2.9.0 → v2.10.0 | 2.26s(-2.4%) | 149ms(-16.3%) | 0.061(-15.9%) | 165ms(+10.0%) | 3540(+25.7%) | Improved |
| TravelAble | v5.2.3 → v5.3.0 | 3.35s(+7.4%) | 404ms(+16.1%) | 0.156(+9.6%) | 420ms(+10.5%) | 3213(+12.7%) | Regression |