Page views
30
7d
▼ 30% vs previous 7d
LCP · p75
2.46 s
77% good · 30 samples
▲ 58% vs previous 7d
INP · p75
246 ms
69% good · 16 samples
▲ 70% vs previous 7d
CLS · p75
0.01
90% good · 30 samples
▼ 35% vs previous 7d
FCP · p75
1.46 s
80% good · 30 samples
▼ 2% vs previous 7d
TTFB · p75
914 ms
73% good · 30 samples
▲ 26% vs previous 7d
Happy page views
53%
7% unhappy · 30 rated
10% of these page views were in-app (soft) navigations. Those report INP and CLS, but browsers only measure LCP, FCP and TTFB on full page loads, so those three cover fewer page views.
What to fix first
LCP got 58% worse than the previous 7d
p75 LCP is now 2.46 s. The Vitals tab shows when it changed and which pages it changed on.
LCP over time →
Taps and clicks on this element respond slowly
button.add-to-cart
p75 INP is 242 ms over 3 page views, mostly on /articles/28/. Most of the time goes on running the event handler.
Try: The event handler itself is slow: do less work in it, or yield (scheduler.yield / setTimeout) before the heavy part.
INP by element →
Based on 30 page views. Findings need at least 5 measured page views each, so more show up as traffic grows (try the 30d range).
Trend
By device
| Device | Page views | p75 LCP | p75 INP | p75 CLS |
|---|---|---|---|---|
| Mobile | 13 | 2.45 s | 221 ms | 0.02 |
| Desktop | 10 | 1.41 s | 147 ms | 0.00 |
| Tablet | 7 | 2.48 s | 282 ms | 0.01 |
Does speed cost engagement?
Page views grouped by their own LCP. If slower pages get fewer clicks and less reading, that's the cost of slowness.
| LCP | Page views | Clicks per view | Engaged time | Avg scroll |
|---|---|---|---|---|
| Good | 23 | 1.87 | 35.5 s | 60% |
| Needs improvement | 5 | 0.20 | 33.7 s | 50% |
| Poor | 2 | 0.00 | 27.1 s | 36% |
Biggest changes vs previous 7d
| Measure | Previous | Now | Change |
|---|---|---|---|
| p75 LCP · Load time | 514 ms | 914 ms | ▲ 78% |
| p75 INP | 144 ms | 246 ms | ▲ 70% |
| p75 INP · Input delay | 36 ms | 62 ms | ▲ 70% |
| p75 INP · Presentation | 43 ms | 74 ms | ▲ 70% |
| p75 INP · Processing | 65 ms | 111 ms | ▲ 70% |
| p75 LCP | 1.56 s | 2.46 s | ▲ 58% |
| p75 TTFB · Connect | 44 ms | 65 ms | ▲ 48% |
| p75 TTFB | 725 ms | 914 ms | ▲ 26% |
| p75 LCP · Load delay | 473 ms | 564 ms | ▲ 19% |
| p75 TTFB · Server wait | 725 ms | 744 ms | ▲ 3% |