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

2.1s

Best LCP (p75)

CookieFirst

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

2

The ranking sorted by LCP at p75, fastest first

#	Provider	LCP p75	Passing	Sites
1	CookieFirst	2.1s	84.9%	401
2	Civic Cookie Control	2.1s	83.5%	4,649
3	Cookie Information	2.3s	80.5%	88
4	Iubenda	2.3s	78.7%	486
5	Didomi	2.3s	81.4%	584
6	Cookiebot	2.3s	79.9%	4,367
7	Cookie Script	2.3s	80.3%	688
8	Termly	2.4s	78.6%	174
9	Quantcast Choice	2.4s	77.7%	5,113
10	OneTrust	2.5s	74.0%	1,014
11	Osano	2.6s	72.5%	50
12	Borlabs Cookie	2.7s	71.0%	2,728
13	CookieYes	2.8s	68.9%	2,588
14	Complianz	2.9s	65.1%	4,709
15	GDPR Cookie Compliance	3.0s	64.8%	590

The State of Web Vitals · Q1 2026 · 94,910 sites · phone 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 85% 2.1s

Civic Cookie Control 4.9% 4,649 84% 2.1s

Didomi 0.6% 584 81% 2.3s

Cookie Information 0.1% 88 81% 2.3s

Cookie Script 0.7% 688 80% 2.3s

Cookiebot 4.6% 4,367 80% 2.3s

Iubenda 0.5% 486 79% 2.3s

Termly 0.2% 174 79% 2.4s

TrustArc 0% 35 78% 2.0s

Quantcast Choice 5.4% 5,113 78% 2.4s

OneTrust 1.1% 1,014 74% 2.5s

Osano 0.1% 50 73% 2.6s

Borlabs Cookie 2.9% 2,728 71% 2.7s

CookieYes 2.7% 2,588 69% 2.8s

Complianz 5% 4,709 65% 2.9s

GDPR Cookie Compliance 0.6% 590 65% 3.0s

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

85% of CookieFirst sites pass LCP. GDPR Cookie Compliance trails 20 points behind, leaving 35% of its sites failing. computed

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

782.4s

87164ms

820.07

721.9s

541.3s

Complianz 5%

652.9s

98116ms

890.02

532.5s

282.0s

Civic Cookie Control 4.9%

842.1s

94129ms

890.02

791.6s

631.1s

Cookiebot 4.6%

802.3s

92136ms

870.03

751.8s

561.2s

Borlabs Cookie 2.9%

712.7s

96135ms

910.01

592.3s

321.8s

CookieYes 2.7%

692.8s

96123ms

900.02

592.4s

371.8s

OneTrust 1.1%

742.5s

79183ms

780.09

721.9s

581.1s

Cookie Script 0.7%

802.3s

86164ms

870.03

781.7s

541.2s

GDPR Cookie Compliance 0.6%

653.0s

96124ms

900.02

582.5s

361.9s

Didomi 0.6%

812.3s

82166ms

780.09

791.7s

65960ms

Iubenda 0.5%

792.3s

92128ms

890.02

731.9s

611.2s

CookieFirst 0.4%

852.1s

96139ms

870.01

801.7s

581.1s

Termly 0.2%

792.4s

93107ms

880.05

761.8s

69913ms

Cookie Information 0.1%

812.3s

75194ms

870.05

911.5s

72886ms

Osano 0.1%

732.6s

78194ms

800.07

552.2s

581.0s

TrustArc 0%

782.0s

69212ms

590.17

851.6s

591.0s

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: 85% of its sites pass. GDPR Cookie Compliance trails at 65%. computed

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