Network domain count on Wix sites

How many distinct third-party domains the page contacts.

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

77.3% of Wix sites use 8 to 14 domains distinct network domain count, and 90% of those sites pass all three Core Web Vitals, against 88% of all Wix sites.

The State of Web Vitals · October 2026 · Wix: 5,621 crawled sites · 728 with desktop field dataBy Arjen Karel · corewebvitals.io/state-of-cwv
1

Core Web Vitals pass rate

Sites with 8 to 14 domains distinct network domain count pass all three Core Web Vitals most often: 90%, against 88% of all Wix sites. The biggest gap is LCP, 94% against 92%.

SitesAll three good · at least one needs improvement · at least one poor
All Wix sites72888%
4 to 7 domains 7.7%3195%
8 to 14 domains 77.3%51890%
15+ domains 15.0%17982%
GoodNeeds improvementPoorSites: with Chrome field data
The State of Web Vitals · October 2026 · Wix: 5,621 crawled sites · 728 with desktop 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.

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%
The State of Web Vitals · October 2026 · Wix: 5,621 crawled sites · 728 with desktop field dataBy Arjen Karel · corewebvitals.io/state-of-cwv
3

Distinct network domain count per framework

React sets the distinct network domain count to 8 to 14 domains on 77% of its sites, and 88% of React sites pass all three Core Web Vitals, against 88% 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%88%
React 5,620 sites8 to 14 domains 77%15+ domains 15%88%
8 to 14 domains 15+ domains 4 to 7 domains
The State of Web Vitals · October 2026 · Wix: 5,621 crawled sites · 728 with desktop 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, 90% of sites with 8 to 14 domains distinct network domain count pass all three Core Web Vitals, against 82% of React sites with 15+ domains. Within React, sites with 8 to 14 domains and 15+ domains pass all three about equally often.

The State of Web Vitals · October 2026 · Wix: 5,621 crawled sites · 728 with desktop 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 (728 with desktop Chrome field data, October 2026) · How we measured