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 · All devices 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
91ms
Best INP (p75)
Static.parastorage.com
The State of Web Vitals · Q1 2026 · 94,910 sites · all devices 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 91ms 96.9%
1,120
2 Assets.squarespace.com 93ms 99.4%
904
3 Static1.squarespace.com 94ms 99.5%
807
4 React 102ms 95.2%
881
5 WordPress 109ms 98.0%
13,926
6 reCAPTCHA 109ms 96.7%
4,867
7 jQuery 109ms 97.3%
17,331
8 Cdn.trustindex.io 113ms 98.4%
340
9 Elfsight 114ms 96.3%
616
10 Cookiebot 115ms 96.6%
1,225
11 First-party 116ms 94.6%
29,870
12 Google Maps 117ms 93.5%
791
13 Google Tag Manager 117ms 95.4%
15,801
14 Algolia Recommend 124ms 92.9%
330
15 Cdn.consentmanager.net 128ms 96.4%
242
16 Hotjar 129ms 94.2%
651
17 Inline scripts 129ms 93.8%
4,927
18 Cloudflare Rocket Loader 130ms 92.8%
144
19 Meta Pixel 134ms 92.7%
1,877
20 Shop Pay 142ms 92.9%
1,210
21 CloudFront 144ms 88.7%
413
22 Microsoft Clarity 152ms 90.6%
1,193
23 Unknown 154ms 88.3%
565
24 Nuxt 166ms 86.4%
308
25 Next.js 217ms 70.3%
1,122
The State of Web Vitals · Q1 2026 · 94,910 sites · all devices 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.