Session recording impact
Session-recording tools ranked by performance impact.
1
At a glance the headline numbers for Session recording impact
Session-recording tools ranked by performance impact.
9
Providers ranked
After min-sites filter
14,834
Sites in sample
Combined across all items
2.0s
Best LCP (p75)
Lucky Orange
The State of Web Vitals · Q2 2026 · 189,915 sites · desktop field datacorewebvitals.io/state-of-cwv
2
The ranking sorted by LCP at p75, fastest first
| # | Provider | LCP p75 | Passing | Sites | |
|---|---|---|---|---|---|
| 1 | Lucky Orange | 2.0s | 81.8% | 78 | |
| 2 | Microsoft Clarity | 2.1s | 85.0% | 8,491 | |
| 3 | Hotjar | 2.1s | 85.0% | 4,467 | |
| 4 | Mouseflow | 2.1s | 86.9% | 304 | |
| 5 | PostHog Replay | 2.1s | 81.6% | 283 | |
| 6 | Smartlook | 2.2s | 82.4% | 162 | |
| 7 | Crazy Egg | 2.3s | 82.9% | 185 | |
| 8 | Contentsquare | 2.4s | 78.6% | 592 | |
| 9 | FullStory | 3.0s | 64.6% | 272 |
The State of Web Vitals · Q2 2026 · 189,915 sites · desktop field datacorewebvitals.io/state-of-cwv
3
Passing LCP per provider which group passes the LCP most often
ProviderSitesPassing LCPp75
Mouseflow 0.2% 304 2.1s
Inspectlet 0% 39 1.8s
Microsoft Clarity 4.5% 8,491 2.1s
Hotjar 2.3% 4,467 2.1s
Crazy Egg 0.1% 185 2.3s
Smartlook 0.1% 162 2.2s
Lucky Orange 0% 78 2.0s
PostHog Replay 0.1% 283 2.1s
Contentsquare 0.3% 592 2.4s
LogRocket 0% 28 2.7s
FullStory 0.1% 272 3.0s
Good Needs Improvement Poor Sorted best-passing first · median colored by its own rating · pass = good LCP (2.5s at p75) · one value per site
87% of Mouseflow sites pass LCP. FullStory trails 22 points behind, leaving 35% of its sites failing. computed
The State of Web Vitals · Q2 2026 · 189,915 sites · desktop field datacorewebvitals.io/state-of-cwv
4
All five vitals at once the whole category without toggling - cell is the pass rate, small number the p75
LCP
INP
CLS
FCP
TTFB
FullStory 0.1%
653.0s
88102ms
620.20
741.8s
561.1s
Crazy Egg 0.1%
832.3s
9981ms
740.11
791.7s
591.2s
LogRocket 0%
682.7s
100103ms
680.13
742.0s
68862ms
Microsoft Clarity 4.5%
852.1s
9881ms
760.10
811.6s
601.2s
Hotjar 2.3%
852.1s
9978ms
750.11
791.6s
581.2s
Lucky Orange 0%
822.0s
10067ms
800.07
801.7s
79727ms
PostHog Replay 0.1%
822.1s
9990ms
850.07
821.6s
621.0s
Contentsquare 0.3%
792.4s
9797ms
740.11
791.7s
621.1s
Mouseflow 0.2%
872.1s
9982ms
710.11
821.6s
631.1s
Smartlook 0.1%
822.2s
9870ms
760.10
771.7s
421.3s
Inspectlet 0%
861.8s
9572ms
730.12
821.4s
671.1s
60%95%+ passing Cell: pass rate, small number = p75 · faded rows: under 100 sites
One row per provider, one column per vital - the cell is the share of sites passing, the small number the p75. No toggling needed to see where the category actually differs.
Mouseflow leads on LCP: 87% of its sites pass. FullStory trails at 65%. computed
The State of Web Vitals · Q2 2026 · 189,915 sites · desktop field datacorewebvitals.io/state-of-cwv
Related signals Search (6) → JS libraries (25) → Scheduling (3) → Push notifications (5) → Chrome field data from 189,915 sites, representing millions of real page loads · How we measured
Chrome field data from 189,915 sites, representing millions of real page loads. How we measured.