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
14,812
Sites in sample
Combined across all items
67ms
Best INP (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 INP at p75, fastest first
| # | Provider | INP p75 | Passing | Sites | |
|---|---|---|---|---|---|
| 1 | Lucky Orange | 67ms | 100.0% | 78 | |
| 2 | Smartlook | 69ms | 97.7% | 162 | |
| 3 | Hotjar | 78ms | 99.1% | 4,462 | |
| 4 | Microsoft Clarity | 81ms | 98.4% | 8,476 | |
| 5 | Crazy Egg | 81ms | 99.3% | 185 | |
| 6 | Mouseflow | 82ms | 99.5% | 304 | |
| 7 | PostHog Replay | 90ms | 99.2% | 283 | |
| 8 | Contentsquare | 97ms | 96.5% | 591 | |
| 9 | FullStory | 103ms | 87.4% | 271 |
The State of Web Vitals · Q2 2026 · 189,915 sites · desktop field datacorewebvitals.io/state-of-cwv
3
Passing INP per provider which group passes the INP most often
ProviderSitesPassing INPp75
LogRocket 0%
28
102ms
Lucky Orange 0%
78
67ms
Mouseflow 0.2%
304
82ms
Crazy Egg 0.1%
185
81ms
PostHog Replay 0.1%
283
90ms
Hotjar 2.3%
4,462
78ms
Microsoft Clarity 4.5%
8,476
81ms
Smartlook 0.1%
162
69ms
Contentsquare 0.3%
591
97ms
Inspectlet 0%
39
72ms
FullStory 0.1%
271
103ms
Good
Needs Improvement
Poor
Sorted best-passing first · median colored by its own rating · pass = good INP (200ms at p75) · one value per site
100% of Mouseflow sites pass INP. FullStory trails 13 points behind. 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
Microsoft Clarity 4.5%
852.1s
9881ms
760.10
811.6s
601.2s
Hotjar 2.3%
852.1s
9978ms
750.10
791.6s
581.2s
Contentsquare 0.3%
792.4s
9797ms
750.11
791.7s
621.1s
Mouseflow 0.2%
872.1s
10082ms
710.11
821.6s
631.1s
PostHog Replay 0.1%
822.1s
9990ms
850.07
821.6s
621.0s
FullStory 0.1%
643.0s
87103ms
620.21
741.8s
571.1s
Crazy Egg 0.1%
832.3s
9981ms
740.11
791.7s
591.2s
Smartlook 0.1%
822.2s
9869ms
760.10
771.7s
421.3s
Lucky Orange 0%
822.0s
10067ms
800.08
801.7s
79724ms
Inspectlet 0%
861.8s
9572ms
730.11
821.3s
671.1s
LogRocket 0%
682.7s
100102ms
680.13
741.9s
68853ms
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 INP: 100% of its sites pass. FullStory trails at 87%. computed
The State of Web Vitals · Q2 2026 · 189,915 sites · desktop field datacorewebvitals.io/state-of-cwv
Related signals
Search (5) →
JS libraries (23) →
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.