---
title: "Page Weight Growth 2026: Same Sites 11.2% Heavier - PageSpeed Matters"
url: https://www.pagespeedmatters.com/resources/data-studies/page-weight-growth
description: "Across 423,847 top 1M sites crawled in both Sept 2024 and Sept 2026, the median homepage grew 11.2% (2,639 KB to 3,062 KB), and 40.1% grew by more than a quarter."
lang: en
---

Page Weight Growth 2026: Same Sites 11.2% Heavier (https://www.pagespeedmatters.com/resources/data-studies/page-weight-growth)

Across 423,847 top 1M sites crawled in both Sept 2024 and Sept 2026, the median homepage grew 11.2% (2,639 KB to 3,062 KB), and 40.1% grew by more than a quarter.

Median per-site homepage weight growth by platform, Sept 2024 to Sept 2026

Shopify 41.7%

Webflow 12.9%

WordPress 10.4%

Other or custom 10%

Wix 6.8%

Squarespace 2.3%

Source: PageSpeed Matters. HTTP Archive top 1M crawls, Sept 2024 and Sept 2026, same homepages.

Wix and Squarespace samples are small (329 and 268 sites).

Source: Page Weight Growth 2026: Same Sites 11.2% Heavier - PageSpeed Matters (https://www.pagespeedmatters.com/resources/data-studies/page-weight-growth)