1
At a glance the headline numbers for RUM impact
Performance impact by rum provider.
2
Providers ranked
After min-sites filter
687
Sites in sample
Combined across all items
0.01
Best CLS (p75)
Netlify Analytics
The State of Web Vitals · October 2026 · Shopify sites (8,248) · phone field datacorewebvitals.io/state-of-cwv
2
The ranking sorted by CLS at p75, fastest first
| # | Provider | CLS p75 | Passing | Sites | |
|---|---|---|---|---|---|
| 1 | Netlify Analytics | 0.01 | 92.9% | 88 | |
| 2 | Sentry | 0.04 | 91.4% | 599 |
The State of Web Vitals · October 2026 · Shopify sites (8,248) · phone field datacorewebvitals.io/state-of-cwv
3
Passing CLS per provider which group passes the CLS most often
ProviderSitesPassing CLSp75
New Relic Browser 0.1% 9 0.01
Vercel Analytics 0.1% 5 0.01
Netlify Analytics 1.1% 88 0.01
Akamai mPulse 0.4% 29 0.03
Sentry 7.3% 599 0.04
Datadog RUM 0.3% 21 0.07
Cloudflare Web Analytics 0.3% 22 0.19
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
The State of Web Vitals · October 2026 · Shopify sites (8,248) · 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
Sentry 7.3%
941.8s
88156ms
910.04
951.3s
96553ms
Netlify Analytics 1.1%
951.8s
94137ms
930.01
951.1s
98496ms
Akamai mPulse 0.4%
752.3s
91157ms
920.03
881.4s
92662ms
Cloudflare Web Analytics 0.3%
593.5s
63209ms
610.19
612.4s
82645ms
Datadog RUM 0.3%
841.9s
74201ms
900.07
841.4s
100514ms
New Relic Browser 0.1%
1001.9s
78199ms
1000.01
1001.6s
100580ms
Vercel Analytics 0.1%
1001.8s
80179ms
1000.01
1001.5s
100484ms
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.
The State of Web Vitals · October 2026 · Shopify sites (8,248) · phone field datacorewebvitals.io/state-of-cwv
Related signals Tag managers (8) → A/B testing (12) → Consent platforms (16) → Reviews (8) → 203,892 crawled sites with Chrome field data, representing millions of real page loads · How we measured
203,892 crawled sites with Chrome field data, representing millions of real page loads. How we measured.