Page views
272
7d
▼ 8% vs previous 7d
LCP · p75
2.25 s
80% good · 272 samples
▲ 1% vs previous 7d
INP · p75
248 ms
62% good · 188 samples
▼ 9% vs previous 7d
CLS · p75
0.04
91% good · 272 samples
▲ 140% vs previous 7d
FCP · p75
1.79 s
75% good · 272 samples
± 0% vs previous 7d
TTFB · p75
1.05 s
64% good · 272 samples
▲ 4% vs previous 7d
Happy page views
54%
14% unhappy · 272 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 60% less engaged time and 76% fewer clicks than ones that loaded in under 2.5 s. Based on 19 slow page views across 2 page types.
Compare fast and slow page views →
CLS got 140% worse than the previous 7d
p75 CLS is now 0.04. The Vitals tab shows when it changed and which pages it changed on.
CLS over time →
Taps and clicks on this element respond slowly
#onetrust-accept-btn-handler
p75 INP is 282 ms over 42 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.gallery > button.next
p75 INP is 309 ms over 28 page views, mostly on /articles/25/. 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 41 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 →
Taps and clicks on this element respond slowly
nav.toc > a.toc-link
p75 INP is 263 ms over 23 page views, mostly on /search/. 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 →
Based on 272 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 | 1.1k | 2.18 s | 253 ms | 0.03 |
| Desktop | 897 | 1.59 s | 142 ms | 0.04 |
| Tablet | 272 | 2.25 s | 248 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 | 217 | 1.74 | 39.1 s | 60% |
| Needs improvement | 32 | 0.88 | 18.6 s | 57% |
| Poor | 23 | 0.48 | 14.2 s | 35% |
Biggest changes vs previous 7d
| Measure | Previous | Now | Change |
|---|---|---|---|
| p75 CLS | 0.02 | 0.04 | ▲ 140% |
| Avg engaged time | 31.3 s | 34.5 s | ▲ 10% |
| p75 LCP · Load time | 776 ms | 708 ms | ▼ 9% |
| p75 INP | 271 ms | 248 ms | ▼ 9% |
| p75 INP · Processing | 122 ms | 111 ms | ▼ 9% |
| p75 LCP · Render delay | 523 ms | 564 ms | ▲ 8% |
| p75 LCP · Load delay | 782 ms | 746 ms | ▼ 5% |
| p75 TTFB · Server wait | 797 ms | 832 ms | ▲ 4% |
| p75 TTFB | 1.01 s | 1.05 s | ▲ 4% |