GZIP Compression Checker

Enter a website URL to check if GZIP compression is enabled:

About GZIP Compression

GZIP is a method of compressing files (making them smaller) for faster network transfers.

When enabled on a web server, it can significantly reduce the size of:

  • HTML files
  • CSS stylesheets
  • JavaScript files
  • Text-based content

Note: This tool checks the homepage of the website. Some resources on the page might have different compression settings.