Page views
49
7d
▲ 17% vs previous 7d
LCP · p75
2.22 s
76% good · 49 samples
▼ 12% vs previous 7d
INP · p75
387 ms
46% good · 37 samples
▼ 22% vs previous 7d
CLS · p75
0.01
94% good · 49 samples
▲ 160% vs previous 7d
FCP · p75
1.71 s
80% good · 49 samples
▼ 16% vs previous 7d
TTFB · p75
932 ms
71% good · 49 samples
▼ 12% vs previous 7d
Happy page views
43%
22% unhappy · 49 rated
What to fix first
CLS got 160% worse than the previous 7d
p75 CLS is now 0.01. The Vitals tab shows when it changed and which pages it changed on.
CLS over time →
People arriving from search get a slow first page
p75 LCP of the landing page is 3.13 s for 19 search visits, and 47% of them bounced. It's their first impression, and page experience is one of Google's ranking signals.
Landing pages →
Taps and clicks on this element respond slowly
#onetrust-accept-btn-handler
p75 INP is 411 ms over 12 page views, mostly on /p/sku-0/. 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
nav.toc > a.toc-link
p75 INP is 423 ms over 5 page views, mostly on /p/sku-0/. 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 440 ms over 4 page views, mostly on /p/sku-0/. 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 →
This element makes the page jump as it loads
header.site-header
p75 CLS is 0.10 on the 4 page views where it shifted, mostly on /p/sku-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 →
Based on 49 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 | 49 | 2.22 s | 387 ms | 0.01 |
| Desktop | 33 | 1.37 s | 173 ms | 0.05 |
| Tablet | 7 | 2.09 s | 66 ms | 0.00 |
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 | 37 | 1.62 | 39.0 s | 59% |
| Needs improvement | 6 | 1.33 | 17.3 s | 73% |
| Poor | 6 | 0.33 | 10.7 s | 47% |
Biggest changes vs previous 7d
| Measure | Previous | Now | Change |
|---|---|---|---|
| p75 TTFB · TLS | 43 ms | 86 ms | ▲ 97% |
| p75 TTFB · Connect | 40 ms | 77 ms | ▲ 91% |
| p75 LCP · Load delay | 1.09 s | 689 ms | ▼ 37% |
| p75 LCP · Render delay | 247 ms | 326 ms | ▲ 32% |
| p75 LCP · Load time | 842 ms | 1.06 s | ▲ 25% |
| p75 TTFB · Server wait | 1.02 s | 773 ms | ▼ 24% |
| p75 INP · Processing | 223 ms | 174 ms | ▼ 22% |
| p75 INP · Presentation | 149 ms | 116 ms | ▼ 22% |
| p75 INP | 495 ms | 387 ms | ▼ 22% |
| p75 INP · Input delay | 124 ms | 97 ms | ▼ 22% |
| Avg engaged time | 41.3 s | 32.8 s | ▼ 21% |
| p75 FCP | 2.04 s | 1.71 s | ▼ 16% |