Page views
55
24h
▼ 18% vs previous 24h
LCP · p75
1.51 s
95% good · 55 samples
▼ 1% vs previous 24h
INP · p75
216 ms
68% good · 34 samples
▲ 52% vs previous 24h
CLS · p75
0.07
82% good · 55 samples
▲ 316% vs previous 24h
FCP · p75
1.12 s
89% good · 55 samples
▼ 14% vs previous 24h
TTFB · p75
585 ms
85% good · 55 samples
▼ 16% vs previous 24h
Happy page views
67%
7% unhappy · 55 rated
16% 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
INP got 52% worse than the previous 24h
p75 INP is now 216 ms. The Vitals tab shows when it changed and which pages it changed on.
INP over time →
CLS got 316% worse than the previous 24h
p75 CLS is now 0.07. The Vitals tab shows when it changed and which pages it changed on.
CLS over time →
This element makes the page jump as it loads
div.ad-slot
p75 CLS is 0.20 on the 13 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 8 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 212 ms over 5 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
div.related-articles > a
p75 INP is 419 ms over 3 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 →
Based on 55 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 | 77 | 1.91 s | 238 ms | 0.04 |
| Desktop | 55 | 1.51 s | 216 ms | 0.07 |
| Tablet | 13 | 1.57 s | 217 ms | 0.04 |
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 | 52 | 1.85 | 30.9 s | 58% |
| Needs improvement | 2 | 2.00 | 30.5 s | 57% |
| Poor | 1 | 1.00 | 7.5 s | 28% |
Biggest changes vs previous 24h
| Measure | Previous | Now | Change |
|---|---|---|---|
| p75 LCP · Render delay | 71 ms | 334 ms | ▲ 373% |
| p75 CLS | 0.02 | 0.07 | ▲ 316% |
| p75 INP | 141 ms | 216 ms | ▲ 52% |
| p75 INP · Input delay | 35 ms | 54 ms | ▲ 52% |
| p75 INP · Processing | 64 ms | 97 ms | ▲ 52% |
| p75 INP · Presentation | 42 ms | 65 ms | ▲ 52% |
| p75 TTFB · Server wait | 604 ms | 483 ms | ▼ 20% |
| p75 TTFB | 694 ms | 585 ms | ▼ 16% |
| p75 FCP | 1.31 s | 1.12 s | ▼ 14% |
| p75 LCP · Load delay | 298 ms | 272 ms | ▼ 9% |
| Avg engaged time | 29.2 s | 30.4 s | ▲ 4% |
| Avg scroll depth | 56% | 58% | ▲ 4% |