Page views
215
7d
▼ 5% vs previous 7d
LCP · p75
1.54 s
91% good · 215 samples
▲ 3% vs previous 7d
INP · p75
184 ms
79% good · 134 samples
▼ 1% vs previous 7d
CLS · p75
0.11
73% good · 215 samples
▲ 29% vs previous 7d
FCP · p75
1.51 s
82% good · 215 samples
▲ 2% vs previous 7d
TTFB · p75
809 ms
74% good · 215 samples
▼ 3% vs previous 7d
Happy page views
57%
13% unhappy · 215 rated
What to fix first
CLS got 29% worse than the previous 7d
p75 CLS is now 0.11. The Vitals tab shows when it changed and which pages it changed on.
CLS over time →
Mobile visitors get a much slower INP
p75 INP is 204 ms on mobile against 154 ms on desktop. Mobile is 48% 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
ul.product-grid
p75 CLS is 0.24 on the 27 page views where it shifted, mostly on /c/pc-builds/.
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
header.site-header
p75 CLS is 0.23 on the 28 page views where it shifted, mostly on /c/pc-builds/.
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 0.25 on the 19 page views where it shifted, mostly on /c/pc-builds/. 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 →
Taps and clicks on this element respond slowly
div.related-articles > a
p75 INP is 265 ms over 13 page views, mostly on /c/pc-builds/. 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 →
Based on 215 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 | 104 | 1.67 s | 204 ms | 0.11 |
| Desktop | 88 | 1.34 s | 154 ms | 0.08 |
| Tablet | 23 | 2.15 s | 204 ms | 0.12 |
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 | 195 | 1.72 | 34.9 s | 57% |
| Needs improvement | 15 | 0.67 | 28.1 s | 68% |
| Poor | 5 | 0.40 | 24.0 s | 40% |
Biggest changes vs previous 7d
| Measure | Previous | Now | Change |
|---|---|---|---|
| p75 CLS | 0.08 | 0.11 | ▲ 29% |
| Avg engaged time | 38.0 s | 34.1 s | ▼ 10% |
| p75 LCP · Render delay | 637 ms | 694 ms | ▲ 9% |
| p75 TTFB · Server wait | 701 ms | 651 ms | ▼ 7% |
| p75 TTFB | 836 ms | 809 ms | ▼ 3% |
| p75 LCP | 1.50 s | 1.54 s | ▲ 3% |