{
  "id": 6283707,
  "title": "Core Web Vitals Benchmarks for Shopify Stores (2026 Data)",
  "url": "https://urgent.news/2026/09/08/core-web-vitals-benchmarks-for-shopify-stores-2026-data",
  "topic": "tech",
  "section": "Tech",
  "published": "2026-09-08T14:05:34.000Z",
  "source": {
    "name": "Dev.to",
    "slug": "dev-to",
    "url": "https://dev.to/apogeewatcher/core-web-vitals-benchmarks-for-shopify-stores-2026-data-1mel"
  },
  "original_language": "en",
  "account": "Shopify's Core Web Vitals (CWV) benchmarks show mixed results, with median pass rates for LCP, INP, CLS, and overall all CWVs ranging from 80% to 97% as per their theme performance table. However, individual multi-page Lighthouse samples on real Shopify storefronts often display different patterns. Mobile Performance scores typically cluster near 50, while lab LCP averages exceed Google's \"good\" threshold of 2.5 seconds. Unused JavaScript is present on almost every domain. To have a reliable Shopify CWV benchmark, one needs to consider the clock (CrUX field versus Lighthouse lab), the URLs (homepage only or collections, product pages, checkout), method of aggregation (single URL versus median or mean across pages), and the data collection window. The Chrome UX Report (CrUX) remains the strongest public field source for CWVs, as Google clearly defines its methodology, data inclusion, and thresholds. Platform marketing frequently shares theme-level or \"average store\" figures without providing this necessary context. Agencies managing multiple Shopify clients should focus on URL-level and multi-page evidence rather than relying on platform averages.",
  "summary": "Shopify's own theme performance table still shows median pass rates in the 80–97% range for LCP, INP, CLS, and “all Core Web Vitals.” Open a multi-page Lighthouse sample on a real storefront and the story often flips: mobile Performance scores cluster near 50, lab LCP averages stretch well past Google's 2.5 s “good” line, and unused JavaScript shows up on almost every domain. Both views can be…",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}