Consent platforms impact: 15 providers ranked | The State of Web Vitals 2026

1

At a glance the headline numbers for Consent platforms impact

Consent management platforms and their CWV impact.

15

Providers ranked

After min-sites filter

28,229

Sites in sample

Combined across all items

1.9s

Best LCP (p75)

CookieFirst

The State of Web Vitals · Q1 2026 · 94,910 sites · desktop 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	CookieFirst	1.9s	88.8%	401
2	Cookie Script	1.9s	87.5%	688
3	Civic Cookie Control	1.9s	88.1%	4,649
4	Cookiebot	2.0s	87.4%	4,367
5	Quantcast Choice	2.0s	85.5%	5,113
6	Cookie Information	2.0s	88.6%	88
7	Iubenda	2.1s	83.5%	486
8	Didomi	2.2s	83.7%	584
9	OneTrust	2.2s	80.3%	1,014
10	Borlabs Cookie	2.3s	79.5%	2,728
11	Osano	2.3s	76.5%	50
12	CookieYes	2.4s	78.3%	2,588
13	Termly	2.4s	78.9%	174
14	GDPR Cookie Compliance	2.5s	75.6%	590
15	Complianz	2.6s	70.9%	4,709

The State of Web Vitals · Q1 2026 · 94,910 sites · desktop field datacorewebvitals.io/state-of-cwv

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Passing LCP per provider which group passes the LCP most often

ProviderSitesPassing LCPp75

CookieFirst 0.4% 401 89% 1.9s

Cookie Information 0.1% 88 89% 2.0s

Civic Cookie Control 4.9% 4,649 88% 1.9s

Cookie Script 0.7% 688 88% 1.9s

Cookiebot 4.6% 4,367 87% 2.0s

Quantcast Choice 5.4% 5,113 86% 2.0s

TrustArc 0% 35 85% 1.7s

Didomi 0.6% 584 84% 2.2s

Iubenda 0.5% 486 84% 2.1s

OneTrust 1.1% 1,014 80% 2.2s

Borlabs Cookie 2.9% 2,728 80% 2.3s

Termly 0.2% 174 79% 2.4s

CookieYes 2.7% 2,588 78% 2.4s

Osano 0.1% 50 77% 2.3s

GDPR Cookie Compliance 0.6% 590 76% 2.5s

Complianz 5% 4,709 71% 2.6s

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

89% of CookieFirst sites pass LCP. Complianz trails 18 points behind, leaving 29% of its sites failing. computed

The State of Web Vitals · Q1 2026 · 94,910 sites · desktop 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

Quantcast Choice 5.4%

862.0s

9883ms

700.12

831.5s

621.0s

Complianz 5%

712.6s

10061ms

780.10

632.2s

301.9s

Civic Cookie Control 4.9%

881.9s

10066ms

790.09

851.5s

641.0s

Cookiebot 4.6%

872.0s

10067ms

790.08

841.5s

631.1s

Borlabs Cookie 2.9%

802.3s

10063ms

740.11

741.8s

381.6s

CookieYes 2.7%

782.4s

10064ms

780.09

711.9s

411.6s

OneTrust 1.1%

802.2s

9794ms

680.14

821.6s

65971ms

Cookie Script 0.7%

881.9s

9875ms

770.09

861.4s

611.1s

GDPR Cookie Compliance 0.6%

762.5s

9962ms

750.10

662.1s

361.8s

Didomi 0.6%

842.2s

9687ms

700.12

821.5s

65969ms

Iubenda 0.5%

842.1s

9971ms

770.09

821.6s

581.2s

CookieFirst 0.4%

891.9s

10075ms

800.08

861.5s

601.1s

Termly 0.2%

792.4s

10061ms

790.10

741.8s

571.3s

Cookie Information 0.1%

892.0s

99110ms

770.09

891.2s

74795ms

Osano 0.1%

772.3s

9486ms

590.13

681.9s

68948ms

TrustArc 0%

851.7s

92112ms

560.17

931.3s

67866ms

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.

CookieFirst leads on LCP: 89% of its sites pass. Complianz trails at 71%. computed

The State of Web Vitals · Q1 2026 · 94,910 sites · desktop field datacorewebvitals.io/state-of-cwv