Session recording impact WordPress sites

Session-recording tools ranked by performance impact.

Field data PhoneDesktopAll Scope All sites October 2026 edition · Phone field outcomes · WordPress sites only
Metric LCP INP CLS
WordPress Scoped to 63,295 sites out of 203,892 analyzed (cms) Compare with all sites →
1

At a glance the headline numbers for Session recording impact

Session-recording tools ranked by performance impact.

6
Providers ranked
After min-sites filter
4,526
Sites in sample
Combined across all items
2.8s
Best LCP (p75)
Hotjar
The State of Web Vitals · October 2026 · WordPress sites (63,295) · phone field datacorewebvitals.io/state-of-cwv
2

The ranking sorted by LCP at p75, fastest first

# Provider LCP p75 Passing Sites
1 Hotjar 2.8s 65.0%
1,566
2 Mouseflow 2.9s 66.0%
84
3 Microsoft Clarity 2.9s 61.8%
2,632
4 Contentsquare 3.0s 61.0%
138
5 Crazy Egg 3.0s 62.9%
50
6 Smartlook 3.8s 41.7%
56
The State of Web Vitals · October 2026 · WordPress sites (63,295) · phone field datacorewebvitals.io/state-of-cwv
3

Passing LCP per provider which group passes the LCP most often

ProviderSitesPassing LCPp75
FullStory 0% 24 73% 3.0s
Inspectlet 0% 14 73% 2.8s
Lucky Orange 0% 14 70% 2.5s
Mouseflow 0.1% 84 66% 2.9s
Hotjar 2.5% 1,566 65% 2.8s
PostHog Replay 0.1% 46 65% 2.9s
Crazy Egg 0.1% 50 63% 3.0s
Microsoft Clarity 4.2% 2,632 62% 2.9s
Contentsquare 0.2% 138 61% 3.0s
Smartlook 0.1% 56 42% 3.8s
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

No provider stands out: pass rates sit between 61% and 65%. computed

The State of Web Vitals · October 2026 · WordPress sites (63,295) · phone 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 4.2%
622.9s
94150ms
880.02
492.6s
261.9s
Hotjar 2.5%
652.8s
93138ms
890.02
522.4s
281.9s
Contentsquare 0.2%
613.0s
92142ms
880.03
462.4s
291.7s
Mouseflow 0.1%
662.9s
96142ms
880.02
562.4s
351.7s
Smartlook 0.1%
423.8s
88153ms
920.04
363.3s
142.6s
Crazy Egg 0.1%
633.0s
94139ms
810.02
462.5s
281.9s
PostHog Replay 0.1%
652.9s
90165ms
910.03
632.3s
311.5s
FullStory 0%
733.0s
86125ms
930.04
672.5s
271.5s
Inspectlet 0%
732.8s
90137ms
550.33
462.5s
91.8s
Lucky Orange 0%
702.5s
67204ms
900.01
801.6s
63856ms
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.

Hotjar leads on LCP: 65% of its sites pass. Contentsquare trails at 61%. computed

The State of Web Vitals · October 2026 · WordPress sites (63,295) · phone field datacorewebvitals.io/state-of-cwv
Related signals Search (6) → JS libraries (26) → Scheduling (3) → Push notifications (5) → 203,892 crawled sites with Chrome field data, representing millions of real page loads · How we measured