Third-party provider count on React sites
How many distinct third-party services the page embeds.
43.2% of React sites use 0 to 1 third-party providers third-party provider count, and 84% of those sites pass all three Core Web Vitals, against 74% of all React sites.
43.2% of React sites use 0 to 1 third-party providers third-party provider count, and 93% of those sites have a good LCP, against 84% of all React sites.
23.2% of React sites use 2 to 4 third-party providers third-party provider count, and 94% of those sites have a good INP, against 92% of all React sites.
43.2% of React sites use 0 to 1 third-party providers third-party provider count, and 94% of those sites have a good CLS, against 92% of all React sites.
Core Web Vitals pass rate
Sites with 0 to 1 third-party providers third-party provider count pass all three Core Web Vitals most often: 84%, against 74% of all React sites. The biggest gap is LCP, 93% against 84%.
Sites with 0 to 1 third-party providers third-party provider count have a good LCP most often: 93%, against 84% of all React sites. Sites with 9+ third-party providers provider count have it least often, at 65%.
Sites with 2 to 4 third-party providers third-party provider count have a good INP most often: 94%, against 92% of all React sites. Sites with 9+ third-party providers provider count have it least often, at 86%.
Sites with 0 to 1 third-party providers third-party provider count have a good CLS most often: 94%, against 92% of all React sites. Sites with 9+ third-party providers provider count have it least often, at 83%.
Third-party provider count usage
0 to 1 third-party providers is the most used: 43.2% of React sites.
Third-party provider count per platform
Wix sets the third-party provider count to 0 to 1 third-party providers on 58% of its sites, and 89% of Wix sites pass all three Core Web Vitals, against 74% of all sites.
Wix sets the third-party provider count to 0 to 1 third-party providers on 58% of its sites, and 94% of Wix sites have a good LCP, against 84% of all sites.
Wix sets the third-party provider count to 0 to 1 third-party providers on 58% of its sites, and 96% of Wix sites have a good INP, against 92% of all sites.
Wix sets the third-party provider count to 0 to 1 third-party providers on 58% of its sites, and 97% of Wix sites have a good CLS, against 92% of all sites.
Third-party provider count or the platform
Does the platform explain the third-party provider count difference?
On Wix, 90% of sites with 0 to 1 third-party providers third-party provider count pass all three Core Web Vitals, against 85% of Wix sites with 5 to 8 third-party providers. Within Wix, sites with 0 to 1 third-party providers and 5 to 8 third-party providers pass all three about equally often. On WordPress, 69% of sites with 0 to 1 third-party providers third-party provider count pass all three Core Web Vitals, against 51% of WordPress sites with 5 to 8 third-party providers. Within WordPress, sites with 0 to 1 third-party providers pass all three more often.
On Wix, 96% of sites with 0 to 1 third-party providers third-party provider count have a good LCP, against 91% of Wix sites with 5 to 8 third-party providers. Within Wix, sites with 0 to 1 third-party providers have a good LCP more often. On WordPress, 77% of sites with 0 to 1 third-party providers third-party provider count have a good LCP, against 59% of WordPress sites with 5 to 8 third-party providers. Within WordPress, sites with 0 to 1 third-party providers have a good LCP more often.
On Wix, 97% of sites with 2 to 4 third-party providers third-party provider count have a good INP, against 96% of Wix sites with 0 to 1 third-party providers. Within Wix, sites with 2 to 4 third-party providers and 0 to 1 third-party providers have a good INP about equally often. On WordPress, 98% of sites with 2 to 4 third-party providers third-party provider count have a good INP, against 97% of WordPress sites with 0 to 1 third-party providers. Within WordPress, sites with 2 to 4 third-party providers and 0 to 1 third-party providers have a good INP about equally often.
On Wix, 97% of sites with 0 to 1 third-party providers third-party provider count have a good CLS, against 98% of Wix sites with 5 to 8 third-party providers. Within Wix, sites with 0 to 1 third-party providers and 5 to 8 third-party providers have a good CLS about equally often. On WordPress, 92% of sites with 0 to 1 third-party providers third-party provider count have a good CLS, against 87% of WordPress sites with 5 to 8 third-party providers. Within WordPress, sites with 0 to 1 third-party providers and 5 to 8 third-party providers have a good CLS about equally often.
By Arjen Karel · 9,570 crawled React sites (5,488 with phone Chrome field data, October 2026). How we measured.