Page views
669
7d
▼ 8% vs previous 7d
LCP · p75
1.96 s
85% good · 669 samples
▼ 1% vs previous 7d
INP · p75
199 ms
75% good · 410 samples
▼ 15% vs previous 7d
CLS · p75
0.04
90% good · 669 samples
▲ 5% vs previous 7d
FCP · p75
1.55 s
83% good · 669 samples
▼ 1% vs previous 7d
TTFB · p75
857 ms
72% good · 669 samples
▼ 3% vs previous 7d
Happy page views
65%
11% unhappy · 669 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
Slow page loads cost you engagement
Comparing like with like (the same page type), page views whose main content took over 4 s got 54% less engaged time and 87% fewer clicks than ones that loaded in under 2.5 s. Based on 44 slow page views across 4 page types.
Compare fast and slow page views →
Tablet visitors get a much slower INP
p75 INP is 317 ms on tablet against 156 ms on desktop. Tablet is 10% 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 →
This element makes the page jump as it loads
header.site-header
p75 CLS is 0.11 on the 76 page views where it shifted, mostly on /.
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 →
This element makes the page jump as it loads
div.ad-slot
p75 CLS is 0.10 on the 68 page views where it shifted, mostly on /.
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 →
Taps and clicks on this element respond slowly
button.menu-toggle
p75 INP is 200 ms over 61 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
button.add-to-cart
p75 INP is 208 ms over 58 page views, mostly on /. 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 →
2 more findings
Key presses in this element respond slowly
#search_input
p75 INP is 225 ms over 52 page views, mostly on /search/. Most of the time goes on running the event handler. 1 more slow element is in the Vitals tab.
Try: The event handler itself is slow: do less work in it, or yield (scheduler.yield / setTimeout) before the heavy part.
INP by element →
All three Core Web Vitals pass
p75 LCP 1.96 s, INP 199 ms, CLS 0.04: that's Google's "good" for each. Watch "Biggest changes" for regressions.
Vitals →
Trend
By device
| Device | Page views | p75 LCP | p75 INP | p75 CLS |
|---|---|---|---|---|
| Mobile | 322 | 2.18 s | 227 ms | 0.03 |
| Desktop | 277 | 1.48 s | 156 ms | 0.04 |
| Tablet | 70 | 2.34 s | 317 ms | 0.03 |
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 | 567 | 1.73 | 36.4 s | 57% |
| Needs improvement | 56 | 0.57 | 28.6 s | 58% |
| Poor | 46 | 0.24 | 18.2 s | 39% |
Biggest changes vs previous 7d
| Measure | Previous | Now | Change |
|---|---|---|---|
| p75 INP · Processing | 106 ms | 89 ms | ▼ 15% |
| p75 INP · Presentation | 70 ms | 60 ms | ▼ 15% |
| p75 INP | 235 ms | 199 ms | ▼ 15% |
| p75 LCP · Load delay | 671 ms | 598 ms | ▼ 11% |
| Avg engaged time | 31.6 s | 34.5 s | ▲ 9% |
| p75 LCP · Render delay | 486 ms | 461 ms | ▼ 5% |
| p75 TTFB · Server wait | 650 ms | 618 ms | ▼ 5% |
| p75 TTFB | 886 ms | 857 ms | ▼ 3% |
| Avg scroll depth | 54% | 56% | ▲ 3% |
| p75 LCP · Load time | 708 ms | 726 ms | ▲ 3% |