Marketing pixels impact
Marketing pixels and tracking SDKs ranked by performance impact.
1
At a glance the headline numbers for Marketing pixels impact
Marketing pixels and tracking SDKs ranked by performance impact.
10
Providers ranked
After min-sites filter
70,596
Sites in sample
Combined across all items
0.08
Best CLS (p75)
Quora Pixel
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 | Quora Pixel | 0.08 | 81.3% | 72 | |
| 2 | LinkedIn Insight | 0.09 | 78.6% | 2,695 | |
| 3 | TikTok Pixel | 0.10 | 77.1% | 2,581 | |
| 4 | Reddit Pixel | 0.10 | 77.8% | 278 | |
| 5 | Snapchat Pixel | 0.10 | 76.3% | 469 | |
| 6 | Microsoft/Bing UET | 0.10 | 76.7% | 15,262 | |
| 7 | Google Ads Conversion | 0.10 | 76.7% | 23,141 | |
| 8 | Meta Pixel | 0.10 | 75.6% | 24,543 | |
| 9 | Twitter/X Pixel | 0.11 | 74.2% | 291 | |
| 10 | Pinterest Tag | 0.11 | 74.7% | 1,264 |
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
Quora Pixel 0%
72
0.08
LinkedIn Insight 1.4%
2,695
0.09
Reddit Pixel 0.1%
278
0.10
TikTok Pixel 1.4%
2,581
0.10
Google Ads Conversion 12.2%
23,141
0.10
Microsoft/Bing UET 8%
15,262
0.10
Snapchat Pixel 0.2%
469
0.10
Meta Pixel 12.9%
24,543
0.10
Pinterest Tag 0.7%
1,264
0.11
Twitter/X Pixel 0.2%
291
0.11
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 LinkedIn Insight sites pass CLS. Twitter/X Pixel trails 5 points behind, leaving 26% 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
Meta Pixel 12.9%
842.1s
9977ms
760.10
801.6s
591.2s
Google Ads Conversion 12.2%
842.1s
9974ms
770.10
801.6s
581.2s
Microsoft/Bing UET 8%
872.0s
9977ms
770.10
821.6s
611.1s
LinkedIn Insight 1.4%
842.1s
9975ms
790.09
781.7s
571.2s
TikTok Pixel 1.4%
852.1s
9898ms
770.10
841.5s
69949ms
Pinterest Tag 0.7%
802.3s
9988ms
750.11
761.8s
521.4s
Snapchat Pixel 0.2%
832.2s
97108ms
760.10
831.5s
74858ms
Twitter/X Pixel 0.2%
832.1s
95107ms
740.11
831.6s
641.0s
Reddit Pixel 0.1%
802.3s
9896ms
780.10
801.6s
641.0s
Quora Pixel 0%
851.8s
10075ms
810.08
811.3s
641.0s
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.
LinkedIn Insight leads on CLS: 79% of its sites pass. Twitter/X Pixel trails at 74%. computed
The State of Web Vitals · Q2 2026 · 189,915 sites · desktop field datacorewebvitals.io/state-of-cwv
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Chrome field data from 189,915 sites, representing millions of real page loads · How we measured
Chrome field data from 189,915 sites, representing millions of real page loads. How we measured.