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WebP: The WebPage Compression Format (purplesyringa.moe)

552 points by Kubuxu · 700 days ago · 203 comments on HN

Article summary

The article discusses the author's attempt to reduce the page load time of their website by compressing HTML files using the WebP format, which is typically used for images. The author explores the limitations of using gzip and Brotli compression on their GitHub Pages-hosted site and discovers that WebP can be used to compress text data. The author implements a solution using the WebP format and achieves a significant reduction in file size. The approach involves converting the text data into a grayscale image and then compressing it using WebP.

Main themes

  • WebP compression
  • HTML compression
  • Page load optimization
  • GitHub Pages limitations
  • Brotli compression
  • Image compression techniques

What commenters say

  • The idea of using WebP compression for text data is impractical and may not provide significant benefits in terms of page load time.
  • The use of WebP compression for text data could be useful in scenarios where bandwidth is limited, but processing power is abundant.
  • The approach described in the article may not be suitable for all types of websites and may have compatibility issues.
  • The article's approach to compressing text data using WebP is an innovative solution to the problem of page load time optimization.
  • The benefits of using WebP compression for text data are outweighed by the added complexity and potential compatibility issues.
  • The use of WebP compression for text data could be a viable alternative to traditional compression methods like gzip and Brotli in certain scenarios.
  • The article's claim of achieving a significant reduction in file size using WebP compression is exaggerated and may not be representative of real-world results.
  • The idea of using image compression techniques for text data is not new and has been explored in other contexts, such as the Sloot Digital Coding System.