---
title: "Platform Migration Speed 2026: 23 Paths Ranked - PageSpeed Matters"
url: https://www.pagespeedmatters.com/resources/data-studies/platform-migration-speed
description: "Of 23 platform migration paths with 30 or more sites, the biggest Core Web Vitals gain came from BigCommerce to Shopify (+34.8 points, 91 sites) and the biggest loss from Shopify to Next.js (-28.2 points, 45 sites)."
lang: en
---

Platform Migration Speed 2026: 23 Paths Ranked (https://www.pagespeedmatters.com/resources/data-studies/platform-migration-speed)

Of 23 platform migration paths with 30 or more sites, the biggest Core Web Vitals gain came from BigCommerce to Shopify (+34.8 points, 91 sites) and the biggest loss from Shopify to Next.js (-28.2 points, 45 sites).

Best and worst migration paths, change in CWV pass rate (points)

BigCommerce to Shopify 34.8 pts

Magento to Shopify 33.1 pts

PrestaShop to Shopify 32.9 pts

WooCommerce to Shopify 31.5 pts

Salesforce Commerce Cloud to Shopify 24.9 pts

Webflow to Next.js -14.3 pts

WordPress to Nuxt -17.5 pts

Magento to Next.js -21 pts

Shopify to WooCommerce -22.8 pts

Shopify to Next.js -28.2 pts

Source: PageSpeed Matters. HTTP Archive top 1M monthly crawls and CrUX, Sept 2024 to Sept 2026.

Top and bottom 5 of 23 paths; the full list is in the comparison table. Negative values are losses.

Source: Platform Migration Speed 2026: 23 Paths Ranked - PageSpeed Matters (https://www.pagespeedmatters.com/resources/data-studies/platform-migration-speed)