Network domain count on Wix sites

How many distinct third-party domains the page contacts.

Field data PhoneDesktopAll Scope All sites October 2026 edition · Phone field outcomes · Wix sites only
Wix Scoped to 5,623 sites out of 203,892 analyzed (cms) Compare with all sites →

7.7% of Wix sites use 4 to 7 domains distinct network domain count, and 92% of those sites pass all three Core Web Vitals, against 89% of all Wix sites.

The State of Web Vitals · October 2026 · Wix: 5,621 crawled sites · 3,077 with phone field dataBy Arjen Karel · corewebvitals.io/state-of-cwv
1

Core Web Vitals pass rate

Sites with 4 to 7 domains distinct network domain count pass all three Core Web Vitals most often: 92%, against 89% of all Wix sites. The biggest gap is LCP, 97% against 94%.

SitesAll three good · at least one needs improvement · at least one poor
All Wix sites3,07789%
4 to 7 domains 7.7%23692%
8 to 14 domains 77.3%2,39489%
15+ domains 15.0%44682%
1 to 3 domainsno field data
GoodNeeds improvementPoorSites: with Chrome field data
The State of Web Vitals · October 2026 · Wix: 5,621 crawled sites · 3,077 with phone field dataBy Arjen Karel · corewebvitals.io/state-of-cwv
2

Distinct network domain count usage

8 to 14 domains is the most used: 77.3% of Wix sites. 4 to 7 domains is 7.7% of Wix sites.

8 to 14 domains 77.3% 15+ domains 15.0%
8 to 14 domains 77.3% 15+ domains 15.0% 4 to 7 domains 7.7% 1 to 3 domains <0.1%
The State of Web Vitals · October 2026 · Wix: 5,621 crawled sites · 3,077 with phone field dataBy Arjen Karel · corewebvitals.io/state-of-cwv
3

Distinct network domain count per framework

On React, 77% of sites use 8 to 14 domains distinct network domain count, and 89% of React sites pass all three Core Web Vitals, against 89% of all sites.

FrameworkDistinct network domain count on its sitesPass all three
All Wix sites 5,621 sites8 to 14 domains 77%15+ domains 15%89%
React 5,620 sites8 to 14 domains 77%15+ domains 15%89%
8 to 14 domains 15+ domains 4 to 7 domains 1 to 3 domains
The State of Web Vitals · October 2026 · Wix: 5,621 crawled sites · 3,077 with phone field dataBy Arjen Karel · corewebvitals.io/state-of-cwv
4

Network domain count or the framework

Does the framework explain the distinct network domain count difference?

On React, 92% of sites with 4 to 7 domains distinct network domain count pass all three Core Web Vitals, against 89% of React sites with 8 to 14 domains. Within React, sites with 4 to 7 domains and 8 to 14 domains pass all three about equally often.

The State of Web Vitals · October 2026 · Wix: 5,621 crawled sites · 3,077 with phone field dataBy Arjen Karel · corewebvitals.io/state-of-cwv
Related signals Responsive image markup → Stylesheet loading mix → Image format mix → Images per page → By Arjen Karel · 5,621 crawled Wix sites (3,077 with phone Chrome field data, October 2026) · How we measured