Page views
51
24h
▼ 47% vs previous 24h
LCP · p75
1.55 s
94% good · 51 samples
▼ 3% vs previous 24h
INP · p75
209 ms
72% good · 36 samples
▼ 4% vs previous 24h
CLS · p75
0.02
92% good · 51 samples
▼ 44% vs previous 24h
FCP · p75
1.33 s
88% good · 51 samples
▼ 2% vs previous 24h
TTFB · p75
681 ms
80% good · 51 samples
▼ 10% vs previous 24h
Happy page views
76%
10% unhappy · 51 rated
16% 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
Key presses in this element respond slowly
#search_input
p75 INP is 955 ms over 3 page views, mostly on /p/sku-13/. 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 →
Mobile visitors get a much slower INP
p75 INP is 206 ms on mobile against 155 ms on desktop. Mobile is 49% of your page views.
Try: Test on a real mid-range phone or with CPU throttling: big images, heavy JavaScript and third-party scripts cost far more there.
INP by device →
Taps and clicks on this element respond slowly
div.gallery > button.next
p75 INP is 205 ms over 6 page views, mostly on /search/. 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 →
Taps and clicks on this element respond slowly
#onetrust-accept-btn-handler
p75 INP is 478 ms over 7 page views, mostly on /c/keyboards/. 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 →
This element makes the page jump as it loads
header.site-header
p75 CLS is 0.25 on the 3 page views where it shifted, mostly on /articles/3/.
Try: Reserve its space before it arrives: width and height (or aspect-ratio) on images and embeds, a min-height for content inserted later, and font-display with matched fallback metrics for web fonts.
CLS by element →
Based on 51 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 | 25 | 1.59 s | 206 ms | 0.03 |
| Desktop | 20 | 1.26 s | 155 ms | 0.02 |
| Tablet | 6 | 1.86 s | 315 ms | 0.00 |
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 | 48 | 1.60 | 32.4 s | 57% |
| Needs improvement | 1 | 0.00 | 60.8 s | 19% |
| Poor | 2 | 0.00 | 25.7 s | 30% |
Biggest changes vs previous 24h
| Measure | Previous | Now | Change |
|---|---|---|---|
| p75 CLS | 0.04 | 0.02 | ▼ 44% |
| Avg engaged time | 26.5 s | 32.7 s | ▲ 24% |
| p75 TTFB · Server wait | 579 ms | 508 ms | ▼ 12% |
| p75 TTFB | 756 ms | 681 ms | ▼ 10% |
| p75 LCP · Load time | 535 ms | 500 ms | ▼ 6% |
| p75 LCP · Load delay | 584 ms | 554 ms | ▼ 5% |
| p75 LCP | 1.59 s | 1.55 s | ▼ 3% |
| Avg scroll depth | 54% | 55% | ▲ 2% |
| p75 FCP | 1.36 s | 1.33 s | ▼ 2% |