Page views
6.3k
30d
▲ 451% vs previous 30d
LCP · p75
1.95 s
84% good · 6.3k samples
± 0% vs previous 30d
INP · p75
220 ms
72% good · 4.1k samples
▲ 1% vs previous 30d
CLS · p75
0.03
90% good · 6.3k samples
▼ 2% vs previous 30d
FCP · p75
1.59 s
81% good · 6.3k samples
▲ 1% vs previous 30d
TTFB · p75
872 ms
71% good · 6.3k samples
▲ 2% vs previous 30d
Happy page views
62%
12% unhappy · 6.3k rated
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 56% less engaged time and 79% fewer clicks than ones that loaded in under 2.5 s. Based on 426 slow page views across 5 page types.
Compare fast and slow page views →
Tablet visitors get a much slower INP
p75 INP is 265 ms on tablet against 153 ms on desktop. Tablet is 12% 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
#onetrust-accept-btn-handler
p75 INP is 214 ms over 1074 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 →
This element makes the page jump as it loads
header.site-header
p75 CLS is 0.11 on the 649 page views where it shifted, mostly on /search/.
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
ul.product-grid
p75 CLS is 0.10 on the 652 page views where it shifted, mostly on /search/.
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
div.related-articles > a
p75 INP is 222 ms over 535 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
This element makes the page jump as it loads
#onetrust-banner-sdk
p75 CLS is 0.11 on the 572 page views where it shifted, mostly on /search/.
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.add-to-cart
p75 INP is 222 ms over 504 page views, mostly on /. 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 →
Trend
By device
| Device | Page views | p75 LCP | p75 INP | p75 CLS |
|---|---|---|---|---|
| Mobile | 3.1k | 2.24 s | 259 ms | 0.03 |
| Desktop | 2.4k | 1.52 s | 153 ms | 0.03 |
| Tablet | 790 | 2.13 s | 265 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 | 5.3k | 1.73 | 34.3 s | 57% |
| Needs improvement | 587 | 0.78 | 24.0 s | 57% |
| Poor | 426 | 0.37 | 15.2 s | 38% |
Biggest changes vs previous 30d
| Measure | Previous | Now | Change |
|---|---|---|---|
| Avg engaged time | 34.1 s | 32.1 s | ▼ 6% |
| p75 TTFB · Server wait | 791 ms | 828 ms | ▲ 5% |
| p75 LCP · Render delay | 457 ms | 476 ms | ▲ 4% |
| p75 TTFB | 852 ms | 872 ms | ▲ 2% |