Search impact React sites

Performance impact by search provider.

Field data PhoneDesktopAll Scope All sites October 2026 edition · All devices field outcomes · React sites only
Metric LCP INP CLS
React Scoped to 9,570 sites out of 210,902 analyzed (frameworks) Compare with all sites →
1

At a glance the headline numbers for Search impact

Performance impact by search provider.

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Items
No data this edition
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Sample
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Best LCP
The State of Web Vitals · October 2026 · React sites (9,570) · all devices field datacorewebvitals.io/state-of-cwv
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The ranking sorted by LCP at p75, fastest first

# Provider LCP p75 Passing Sites

No data above the minimum sample threshold this edition.

The State of Web Vitals · October 2026 · React sites (9,570) · all devices field datacorewebvitals.io/state-of-cwv
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Passing LCP per provider which group passes the LCP most often

ProviderSitesPassing LCPp75
Algolia 0.1% 10 70% 2.4s
Doofinder 0.1% 11 46% 2.9s
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
The State of Web Vitals · October 2026 · React sites (9,570) · all devices field datacorewebvitals.io/state-of-cwv
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All five vitals at once the whole category without toggling - cell is the pass rate, small number the p75

LCP
INP
CLS
FCP
TTFB
Doofinder 0.1%
462.9s
100164ms
910.05
362.7s
182.1s
Algolia 0.1%
702.4s
100120ms
800.03
702.0s
561.2s
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.

The State of Web Vitals · October 2026 · React sites (9,570) · all devices field datacorewebvitals.io/state-of-cwv
Related signals Maps (4) → Analytics (20) → CMS (17) → Video (7) → 210,902 crawled sites with Chrome field data, representing millions of real page loads · How we measured