Page views
2.3k
7d
▼ 6% vs previous 7d
LCP · p75
1.89 s
85% good · 2.3k samples
▼ 3% vs previous 7d
INP · p75
222 ms
71% good · 1.5k samples
▲ 1% vs previous 7d
CLS · p75
0.04
89% good · 2.3k samples
▲ 12% vs previous 7d
FCP · p75
1.59 s
81% good · 2.3k samples
▲ 1% vs previous 7d
TTFB · p75
839 ms
72% good · 2.3k samples
± 0% vs previous 7d
Happy page views
62%
13% unhappy · 2.3k 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 56% less engaged time and 79% fewer clicks than ones that loaded in under 2.5 s. Based on 154 slow page views across 4 page types.
Compare fast and slow page views →
Tablet visitors get a much slower INP
p75 INP is 291 ms on tablet against 152 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 223 ms over 381 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 →
This element makes the page jump as it loads
header.site-header
p75 CLS is 0.13 on the 244 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 0.11 on the 245 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
#onetrust-banner-sdk
p75 CLS is 0.11 on the 223 page views where it shifted, mostly on /. 1 more element that shifts is in the Vitals tab.
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 →
2 more findings
Taps and clicks on this element respond slowly
div.related-articles > a
p75 INP is 221 ms over 202 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 251 ms over 175 page views, mostly on /c/mice/. Most of the time goes on running the event handler. 3 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 | 1.2k | 2.09 s | 268 ms | 0.04 |
| Desktop | 828 | 1.58 s | 152 ms | 0.03 |
| Tablet | 289 | 1.98 s | 291 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 | 2.0k | 1.69 | 33.7 s | 57% |
| Needs improvement | 191 | 0.86 | 22.7 s | 58% |
| Poor | 155 | 0.36 | 14.9 s | 39% |
Biggest changes vs previous 7d
| Measure | Previous | Now | Change |
|---|---|---|---|
| p75 LCP · Load delay | 605 ms | 647 ms | ▲ 7% |
| p75 LCP · Load time | 671 ms | 697 ms | ▲ 4% |
| p75 LCP · Render delay | 481 ms | 465 ms | ▼ 3% |
| p75 LCP | 1.95 s | 1.89 s | ▼ 3% |