Consent platforms impact: 16 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.

16

Providers ranked

After min-sites filter

53,283

Sites in sample

Combined across all items

0.08

Best CLS (p75)

CookieFirst

The State of Web Vitals · Q2 2026 · 189,915 sites · desktop field datacorewebvitals.io/state-of-cwv

2

The ranking sorted by CLS at p75, fastest first

#	Provider	CLS p75	Passing	Sites
1	CookieFirst	0.08	78.2%	741
2	Cookie Script	0.09	77.8%	1,302
3	CookieYes	0.09	78.1%	4,972
4	Cookiebot	0.09	79.1%	8,140
5	Civic Cookie Control	0.09	78.7%	8,744
6	Cookie Information	0.10	76.7%	160
7	Termly	0.10	77.3%	339
8	Iubenda	0.10	75.6%	848
9	GDPR Cookie Compliance	0.10	75.6%	1,116
10	Borlabs Cookie	0.10	75.9%	5,150
11	Complianz	0.10	77.5%	8,935
12	Osano	0.12	65.6%	95
13	Quantcast Choice	0.12	70.7%	9,637
14	Didomi	0.13	66.1%	1,148
15	OneTrust	0.13	68.5%	1,874
16	TrustArc	0.17	59.2%	82

The State of Web Vitals · Q2 2026 · 189,915 sites · desktop field datacorewebvitals.io/state-of-cwv

3

Passing CLS per provider which group passes the CLS most often

ProviderSitesPassing CLSp75

Cookiebot 4.3% 8,140 79% 0.09

Civic Cookie Control 4.6% 8,744 79% 0.09

CookieFirst 0.4% 741 78% 0.08

CookieYes 2.6% 4,972 78% 0.09

Cookie Script 0.7% 1,302 78% 0.09

Complianz 4.7% 8,935 78% 0.10

Termly 0.2% 339 77% 0.10

Cookie Information 0.1% 160 77% 0.10

Borlabs Cookie 2.7% 5,150 76% 0.10

GDPR Cookie Compliance 0.6% 1,116 76% 0.10

Iubenda 0.4% 848 76% 0.10

Quantcast Choice 5.1% 9,637 71% 0.12

OneTrust 1% 1,874 69% 0.13

Didomi 0.6% 1,148 66% 0.13

Osano 0.1% 95 66% 0.12

TrustArc 0% 82 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

79% of Cookiebot sites pass CLS. Didomi trails 13 points behind, leaving 34% of its sites failing. computed

The State of Web Vitals · Q2 2026 · 189,915 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

Quantcast Choice 5.1%

852.0s

9883ms

710.12

821.5s

621.1s

Complianz 4.7%

722.6s

10061ms

780.10

632.2s

321.9s

Civic Cookie Control 4.6%

881.9s

9967ms

790.09

851.5s

641.1s

Cookiebot 4.3%

881.9s

9968ms

790.09

841.5s

631.1s

Borlabs Cookie 2.7%

792.3s

9964ms

760.10

731.9s

391.6s

CookieYes 2.6%

782.4s

10064ms

780.09

701.9s

421.6s

OneTrust 1%

822.1s

9794ms

690.13

821.5s

67953ms

Cookie Script 0.7%

872.0s

9976ms

780.09

841.5s

581.1s

Didomi 0.6%

822.2s

9686ms

660.13

821.5s

66953ms

GDPR Cookie Compliance 0.6%

732.6s

9964ms

760.10

662.1s

381.8s

Iubenda 0.4%

832.1s

9966ms

760.10

811.6s

601.2s

CookieFirst 0.4%

882.0s

10074ms

780.08

831.5s

601.1s

Termly 0.2%

812.4s

10064ms

770.10

761.7s

561.3s

Cookie Information 0.1%

921.9s

99106ms

770.10

891.2s

74805ms

Osano 0.1%

792.3s

93111ms

660.12

721.8s

68950ms

TrustArc 0%

862.0s

94101ms

590.17

851.5s

66941ms

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.

Civic Cookie Control leads on CLS: 79% of its sites pass. Didomi trails at 66%. computed

The State of Web Vitals · Q2 2026 · 189,915 sites · desktop field datacorewebvitals.io/state-of-cwv