Consent platforms impact on React sites | The State of Web Vitals 2026

1

At a glance the headline numbers for Consent platforms impact

Consent management platforms and their CWV impact.

7

Providers ranked

After min-sites filter

1,485

Sites in sample

Combined across all items

2.5s

Best LCP (p75)

OneTrust

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
1	OneTrust	2.5s	74.6%	63
2	Cookiebot	2.6s	72.5%	192
3	Civic Cookie Control	2.6s	73.2%	172
4	Quantcast Choice	2.8s	67.2%	265
5	Borlabs Cookie	2.8s	68.4%	182
6	CookieYes	3.0s	62.9%	223
7	Complianz	3.3s	52.0%	388

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

Cookie Information 0.1% 5 100% 1.6s

Didomi 0.1% 14 93% 2.1s

Iubenda 0.2% 15 87% 2.3s

OneTrust 0.7% 63 75% 2.5s

Civic Cookie Control 1.8% 172 73% 2.6s

Cookiebot 2% 192 73% 2.6s

Cookie Script 0.3% 25 72% 2.5s

Borlabs Cookie 1.9% 182 68% 2.8s

Quantcast Choice 2.8% 265 67% 2.8s

CookieYes 2.3% 223 63% 3.0s

CookieFirst 0.1% 9 56% 3.0s

GDPR Cookie Compliance 0.4% 43 52% 3.5s

Complianz 4.1% 388 52% 3.3s

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

73% of Civic Cookie Control sites pass LCP. Complianz trails 21 points behind, leaving 48% of its sites failing. computed

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

Complianz 4.1%

523.3s

99110ms

840.06

402.8s

202.4s

Quantcast Choice 2.8%

672.8s

84174ms

750.10

592.3s

341.8s

CookieYes 2.3%

633.0s

98104ms

860.05

542.5s

342.0s

Cookiebot 2%

732.6s

89134ms

790.08

662.0s

471.6s

Borlabs Cookie 1.9%

682.8s

98125ms

820.06

522.3s

212.0s

Civic Cookie Control 1.8%

732.6s

93127ms

790.08

672.0s

471.5s

OneTrust 0.7%

752.5s

83162ms

780.10

761.7s

591.2s

GDPR Cookie Compliance 0.4%

523.5s

98137ms

810.08

382.8s

192.3s

Cookie Script 0.3%

722.5s

100134ms

800.04

642.3s

562.1s

Iubenda 0.2%

872.3s

93110ms

870.02

731.7s

501.3s

Didomi 0.1%

932.1s

79189ms

710.11

861.5s

71806ms

CookieFirst 0.1%

563.0s

88136ms

890.06

562.0s

331.8s

Cookie Information 0.1%

1001.6s

100117ms

800.03

1001.4s

80689ms

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.

Cookiebot leads on LCP: 73% of its sites pass. Complianz trails at 52%. computed

The State of Web Vitals · October 2026 · React sites (9,570) · all devices field datacorewebvitals.io/state-of-cwv

Consent platforms impact React sites

At a glance the headline numbers for Consent platforms impact

The ranking sorted by LCP at p75, fastest first

Passing LCP per provider which group passes the LCP most often

All five vitals at once the whole category without toggling - cell is the pass rate, small number the p75