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Web Performance Optimization

The field of knowledge and practice focused on increasing the speed and efficiency of websites and web applications.

AbbreviationWPO
Categoryweb

Overview

WPO encompasses a wide range of techniques aimed at reducing latency, improving load times, and enhancing the responsiveness of web pages. It is a critical aspect of modern web development that impacts user retention, conversion rates, and SEO.

Core Pillars

  • Network Optimization: Reducing the number and size of requests (compression, caching, CDNs).
  • Rendering Optimization: Streamlining the Critical Rendering Path.
  • Asset Optimization: Compressing images, minifying code, and using efficient formats.
  • Execution Optimization: Reducing JavaScript execution time and main-thread blocking.

Business Impact

Numerous studies have shown that even millisecond improvements in page speed can lead to significant increases in revenue and user engagement.

Related Terms

Critical Rendering PathLighthouse Score