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

0.01

Best CLS (p75)

CookieFirst

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

2

The ranking sorted by CLS at p75, fastest first

#	Provider	CLS p75	Passing	Sites
1	CookieFirst	0.01	87.2%	401
2	Borlabs Cookie	0.01	90.6%	2,728
3	Iubenda	0.02	88.6%	486
4	GDPR Cookie Compliance	0.02	90.1%	590
5	CookieYes	0.02	90.1%	2,588
6	Civic Cookie Control	0.02	89.2%	4,649
7	Complianz	0.02	89.0%	4,709
8	Cookie Script	0.03	86.5%	688
9	Cookiebot	0.03	87.1%	4,367
10	Cookie Information	0.05	87.0%	88
11	Termly	0.05	88.3%	174
12	Quantcast Choice	0.07	81.8%	5,113
13	Osano	0.07	80.0%	50
14	Didomi	0.09	77.8%	584
15	OneTrust	0.09	77.5%	1,014

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

3

Passing CLS per provider which group passes the CLS most often

ProviderSitesPassing CLSp75

Borlabs Cookie 2.9% 2,728 91% 0.01

CookieYes 2.7% 2,588 90% 0.02

GDPR Cookie Compliance 0.6% 590 90% 0.02

Civic Cookie Control 4.9% 4,649 89% 0.02

Complianz 5% 4,709 89% 0.02

Iubenda 0.5% 486 89% 0.02

Termly 0.2% 174 88% 0.05

CookieFirst 0.4% 401 87% 0.01

Cookiebot 4.6% 4,367 87% 0.03

Cookie Information 0.1% 88 87% 0.05

Cookie Script 0.7% 688 87% 0.03

Quantcast Choice 5.4% 5,113 82% 0.07

Osano 0.1% 50 80% 0.07

Didomi 0.6% 584 78% 0.09

OneTrust 1.1% 1,014 78% 0.09

TrustArc 0% 35 59% 0.17

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

91% of Borlabs Cookie sites pass CLS. OneTrust trails 13 points behind. computed

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

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.

Borlabs Cookie leads on CLS: 91% of its sites pass. Didomi trails at 78%. computed

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