Typical JavaScript Bundle Sizes of Popular Websites in 2024

A 2024 analysis by Nikita Prokopov of uncompressed JavaScript file sizes across a range of popular websites shows sizes varying from a tiny 0.1 MB for jQuery to over 12 MB for heavyweight platforms like YouTube and Booking.com, highlighting the diversity of front‑end payloads.

JavaScriptWeb PerformanceWebsite Analysis

0 likes · 3 min read

Typical JavaScript Bundle Sizes of Popular Websites in 2024

Programmer DD

Feb 24, 2024 · Frontend Development

How Big Are Real‑World JavaScript Bundles? Surprising Sizes of Popular Sites

A 2024 survey of uncompressed JavaScript bundle sizes across various popular websites reveals that many sites far exceed the expected 1‑5 MB range, with static sites like Wikipedia at just 0.2 MB and multimedia giants like YouTube reaching 12 MB, highlighting the wide performance spectrum in modern web development.

JavaScriptWeb PerformanceWebsite Analysis

0 likes · 4 min read

How Big Are Real‑World JavaScript Bundles? Surprising Sizes of Popular Sites