Page views
124
7d
▼ 19% vs previous 7d
LCP · p75
2.23 s
78% good · 124 samples
▲ 5% vs previous 7d
INP · p75
366 ms
53% good · 85 samples
▲ 21% vs previous 7d
CLS · p75
0.04
85% good · 124 samples
▲ 183% vs previous 7d
FCP · p75
1.89 s
73% good · 124 samples
▲ 5% vs previous 7d
TTFB · p75
1.11 s
59% good · 124 samples
▲ 11% vs previous 7d
Happy page views
45%
19% unhappy · 124 rated
100% 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 70% less engaged time and 76% fewer clicks than ones that loaded in under 2.5 s. Based on 12 slow page views across 4 page types.
Compare fast and slow page views →
INP got 21% worse than the previous 7d
p75 INP is now 366 ms. The Vitals tab shows when it changed and which pages it changed on.
INP over time →
CLS got 183% 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
div.related-articles > a
p75 INP is 326 ms over 14 page views, mostly on /articles/16/. 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 17 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 →
Taps and clicks on this element respond slowly
button.menu-toggle
p75 INP is 344 ms over 12 page views, mostly on /articles/207/. 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 →
6 more findings
Taps and clicks on this element respond slowly
div.gallery > button.next
p75 INP is 398 ms over 12 page views, mostly on /. Most of the time goes on running the event handler. 2 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 →
/p/* pages are slow to show their main content
p75 LCP is 3.45 s over 18 full page loads; 17% took over 4 s. Most of the time goes on the image starting to load late.
Try: The browser finds the LCP image late: don't lazy-load it, give it fetchpriority="high", and make it discoverable in the HTML (or preload it).
LCP by page and element →
This element makes the page jump as it loads
div.ad-slot
p75 CLS is 0.17 on the 13 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 →
/search/ pages are slow to show their main content
p75 LCP is 2.74 s over 14 full page loads; 21% took over 4 s. Most of the time goes on waiting for the server.
Try: Most of the time passes before the HTML arrives: cache pages at the edge/CDN or speed up the server.
LCP by page and element →
/ pages are slow to show their main content
p75 LCP is 2.64 s over 12 full page loads; 25% took over 4 s. Most of the time goes on waiting for the server.
Try: Most of the time passes before the HTML arrives: cache pages at the edge/CDN or speed up the server.
LCP by page and element →
This element makes the page jump as it loads
#onetrust-banner-sdk
p75 CLS is 0.13 on the 8 page views where it shifted, mostly on /articles/1/.
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 124 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 | 570 | 2.16 s | 262 ms | 0.03 |
| Desktop | 457 | 1.72 s | 139 ms | 0.04 |
| Tablet | 124 | 2.23 s | 366 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 | 97 | 1.62 | 38.1 s | 58% |
| Needs improvement | 15 | 0.73 | 23.0 s | 71% |
| Poor | 12 | 0.42 | 14.6 s | 41% |
Biggest changes vs previous 7d
| Measure | Previous | Now | Change |
|---|---|---|---|
| p75 CLS | 0.01 | 0.04 | ▲ 183% |
| p75 TTFB · DNS | 51 ms | 38 ms | ▼ 24% |
| p75 LCP · Load time | 811 ms | 616 ms | ▼ 24% |
| p75 INP · Processing | 136 ms | 165 ms | ▲ 21% |
| p75 INP · Presentation | 91 ms | 110 ms | ▲ 21% |
| p75 INP | 303 ms | 366 ms | ▲ 21% |
| p75 INP · Input delay | 76 ms | 92 ms | ▲ 21% |
| p75 TTFB · Server wait | 812 ms | 938 ms | ▲ 15% |
| p75 LCP · Render delay | 563 ms | 495 ms | ▼ 12% |
| p75 TTFB | 994 ms | 1.11 s | ▲ 11% |
| Avg engaged time | 31.4 s | 34.0 s | ▲ 8% |
| p75 LCP | 2.12 s | 2.23 s | ▲ 5% |