Why Do Websites and Emails Use Narrow Layouts?

Published: April 17, 2025 at 2:43 PM UTC+0200
Last edited: 20 April, 2025 at 7:42 PM UTC+0200
Author: Richard Djarbeng

Key Points

Why Narrow Layouts Are Common

Many websites and emails use narrow, single-column layouts, typically 600–700 pixels wide, to improve user experience. Research shows that the optimal line length for reading is 50–75 characters, which narrow designs achieve, reducing eye strain and making content easier to scan (Elementor Blog: Website Layout Ideas).

With over 50% of web traffic from mobile devices, narrow layouts ensure compatibility across screens, fitting well without horizontal scrolling (LinkedIn Pulse: Common Website Layouts). They also help focus attention by limiting distractions, which is great for content-heavy pages, and reduce cognitive load by presenting information in a digestible format.

Historical Context

Narrow layouts aren’t a new trend—they’re rooted in print media like newspapers, where columns improved readability. The rise of mobile-first design since the early 2010s has reinforced their use, making them a standard for responsive design (MDN Web Docs: Column Layouts).

Quick Takeaway

Narrow layouts prioritize readability, mobile compatibility, and user focus, making them a go-to choice for designers. Next time you notice a website or email with a narrow design, you’ll know it’s a deliberate choice for better usability.

Key Citations