The State of Web Vitals

Top INP blockers

The 25 scripts that show up most often in long animation frames across the web. If one of these runs on your site, INP is paying a tax.

Field data PhoneDesktopAll Scope All sites Q1 2026 edition · Phone field outcomes
1

At a glance the headline numbers for Top INP blockers

The 25 scripts that show up most often in long animation frames across the web. If one of these runs on your site, INP is paying a tax.

25
Scripts ranked
After min-sites filter
101,461
Sites in sample
Combined across all items
101ms
Best INP (p75)
Static.parastorage.com
The State of Web Vitals · Q1 2026 · 94,910 sites · phone field datacorewebvitals.io/state-of-cwv
2

The ranking sorted by INP at p75, fastest first

# Script INP p75 Passing Sites
1 Static.parastorage.com 101ms 95.5%
1,120
2 Assets.squarespace.com 106ms 98.8%
904
3 Static1.squarespace.com 106ms 99.0%
807
4 React 113ms 93.8%
881
5 WordPress 125ms 96.1%
13,926
6 jQuery 125ms 95.2%
17,331
7 Elfsight 130ms 93.3%
616
8 reCAPTCHA 130ms 92.9%
4,867
9 Cdn.trustindex.io 131ms 96.2%
340
10 Cookiebot 134ms 94.0%
1,225
11 Cdn.consentmanager.net 136ms 95.3%
242
12 First-party 136ms 91.4%
29,870
13 Google Maps 136ms 91.1%
791
14 Google Tag Manager 140ms 91.8%
15,801
15 Hotjar 147ms 90.3%
651
16 Inline scripts 151ms 89.6%
4,927
17 Cloudflare Rocket Loader 151ms 89.7%
144
18 Algolia Recommend 153ms 89.6%
330
19 Meta Pixel 156ms 88.9%
1,877
20 Shop Pay 160ms 89.1%
1,210
21 CloudFront 169ms 84.3%
413
22 Microsoft Clarity 172ms 85.2%
1,193
23 Nuxt 183ms 80.4%
308
24 Unknown 184ms 80.9%
565
25 Next.js 244ms 62.4%
1,122
The State of Web Vitals · Q1 2026 · 94,910 sites · phone field datacorewebvitals.io/state-of-cwv
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Chrome field data from 94,910 sites, representing millions of real page loads. How we measured.