Page views
1.1k
7d
▼ 1% vs previous 7d
LCP · p75
2.23 s
79% good · 1.1k samples
± 0% vs previous 7d
INP · p75
267 ms
65% good · 749 samples
▲ 4% vs previous 7d
CLS · p75
0.03
90% good · 1.1k samples
▲ 2% vs previous 7d
FCP · p75
1.78 s
76% good · 1.1k samples
± 0% vs previous 7d
TTFB · p75
983 ms
67% good · 1.1k samples
▲ 4% vs previous 7d
Happy page views
55%
17% unhappy · 1.1k rated
11% 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 58% less engaged time and 79% fewer clicks than ones that loaded in under 2.5 s. Based on 108 slow page views across 5 page types.
Compare fast and slow page views →
Taps and clicks on this element respond slowly
#onetrust-accept-btn-handler
p75 INP is 209 ms over 188 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 →
Taps and clicks on this element respond slowly
button.add-to-cart
p75 INP is 277 ms over 110 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 →
Key presses in this element respond slowly
#search_input
p75 INP is 320 ms over 92 page views, mostly on /search/. Most of the time goes on running the event handler. 4 more slow elements are 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 →
/search/ pages are slow to show their main content
p75 LCP is 2.63 s over 125 full page loads; 14% took over 4 s. Most of the time goes on waiting for the server.
Try: Most of the time passes before the HTML arrives: cache pages at the edge/CDN or speed up the server.
LCP by page and element →
This element makes the page jump as it loads
div.ad-slot
p75 CLS is 0.12 on the 104 page views where it shifted, mostly on /c/keyboards/.
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 →
1 more finding
This element makes the page jump as it loads
ul.product-grid
p75 CLS is 0.10 on the 112 page views where it shifted, mostly on /articles/0/.
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 →
Trend
By device
| Device | Page views | p75 LCP | p75 INP | p75 CLS |
|---|---|---|---|---|
| Mobile | 1.1k | 2.23 s | 267 ms | 0.03 |
| Desktop | 837 | 1.62 s | 150 ms | 0.03 |
| Tablet | 282 | 2.09 s | 261 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 | 899 | 1.67 | 37.8 s | 56% |
| Needs improvement | 124 | 0.90 | 24.3 s | 59% |
| Poor | 108 | 0.35 | 16.1 s | 39% |
Biggest changes vs previous 7d
| Measure | Previous | Now | Change |
|---|---|---|---|
| p75 LCP · Render delay | 486 ms | 553 ms | ▲ 14% |
| Avg engaged time | 31.9 s | 34.3 s | ▲ 7% |
| p75 LCP · Load delay | 782 ms | 743 ms | ▼ 5% |
| p75 TTFB | 947 ms | 983 ms | ▲ 4% |
| p75 TTFB · Server wait | 797 ms | 827 ms | ▲ 4% |
| p75 LCP · Load time | 733 ms | 710 ms | ▼ 3% |