1
At a glance the headline numbers for Search impact
Performance impact by search provider.
3
Providers ranked
After min-sites filter
1,033
Sites in sample
Combined across all items
0.09
Best CLS (p75)
Doofinder
The State of Web Vitals · October 2026 · 210,902 crawled sites · desktop field datacorewebvitals.io/state-of-cwv
2
The ranking sorted by CLS at p75, fastest first
| # | Provider | CLS p75 | Passing | Sites | |
|---|---|---|---|---|---|
| 1 | Doofinder | 0.09 | 77.5% | 646 | |
| 2 | Algolia | 0.11 | 74.9% | 286 | |
| 3 | Elasticsearch | 0.21 | 52.6% | 101 |
The State of Web Vitals · October 2026 · 210,902 crawled sites · desktop field datacorewebvitals.io/state-of-cwv
3
Passing CLS per provider which group passes the CLS most often
ProviderSitesPassing CLSp75
Doofinder 0.3% 646 0.09
Algolia 0.1% 286 0.11
Klevu 0% 28 0.13
SearchSpring 0% 5 0.12
Elasticsearch 0% 101 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
78% of Doofinder sites pass CLS. Elasticsearch trails 25 points behind, leaving 47% of its sites failing. computed
The State of Web Vitals · October 2026 · 210,902 crawled 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
Doofinder 0.3%
872.1s
9969ms
780.09
791.7s
441.3s
Algolia 0.1%
862.2s
9992ms
750.11
831.7s
511.2s
Elasticsearch 0%
762.5s
9787ms
530.21
722.0s
561.2s
Klevu 0%
822.3s
100100ms
670.13
821.5s
561.0s
SearchSpring 0%
403.8s
100119ms
600.12
402.0s
601.6s
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: 78% of its sites pass. Elasticsearch trails at 53%. computed
The State of Web Vitals · October 2026 · 210,902 crawled sites · desktop 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
210,902 crawled sites with Chrome field data, representing millions of real page loads. How we measured.