1
At a glance the headline numbers for Search impact
Performance impact by search provider.
3
Providers ranked
After min-sites filter
1,038
Sites in sample
Combined across all items
0.06
Best CLS (p75)
Doofinder
The State of Web Vitals · October 2026 · 212,308 crawled sites · all devices field datacorewebvitals.io/state-of-cwv
2
The ranking sorted by CLS at p75, fastest first
| # | Provider | CLS p75 | Passing | Sites | |
|---|---|---|---|---|---|
| 1 | Doofinder | 0.06 | 84.6% | 648 | |
| 2 | Algolia | 0.08 | 79.9% | 288 | |
| 3 | Elasticsearch | 0.16 | 60.6% | 102 |
The State of Web Vitals · October 2026 · 212,308 crawled sites · all devices field datacorewebvitals.io/state-of-cwv
3
Passing CLS per provider which group passes the CLS most often
ProviderSitesPassing CLSp75
Doofinder 0.3% 648 0.06
Algolia 0.1% 288 0.08
Elasticsearch 0% 102 0.16
SearchSpring 0% 5 0.17
Klevu 0% 28 0.21
Good Needs Improvement Poor Sorted best-passing first · median colored by its own rating · pass = good CLS (0.1 at p75) · one value per site
85% of Doofinder sites pass CLS. Elasticsearch trails 24 points behind, leaving 39% of its sites failing. computed
The State of Web Vitals · October 2026 · 212,308 crawled sites · all devices 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
Doofinder 0.3%
822.2s
96125ms
850.06
731.8s
381.4s
Algolia 0.1%
822.3s
92142ms
800.08
751.8s
481.2s
Elasticsearch 0%
672.9s
88139ms
610.16
642.3s
461.2s
Klevu 0%
752.5s
96152ms
570.21
821.7s
571.0s
SearchSpring 0%
403.3s
80168ms
600.17
202.1s
601.7s
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.
Doofinder leads on CLS: 85% of its sites pass. Elasticsearch trails at 61%. computed
The State of Web Vitals · October 2026 · 212,308 crawled sites · all devices field datacorewebvitals.io/state-of-cwv
Related signals Maps (4) → Analytics (20) → CMS (17) → Video (7) → 212,308 crawled sites with Chrome field data, representing millions of real page loads · How we measured
212,308 crawled sites with Chrome field data, representing millions of real page loads. How we measured.