Compression Checker Tool


Check and compare GZIP, Brotli, and Deflate compression levels for any webpage.

Tool Details
Price: FREE
Rendering Process: Client-Side Rendering (CSR)
Language Used: Javascript,
Paywall: No
Referral Program: No,

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About this Tool

A Compression Checker Tool is a utility used to analyze and verify the compression state of web resources, such as HTML, CSS, JavaScript, and image files, on a website. The purpose of such a tool is to ensure that these resources are compressed properly to optimize load times, reduce bandwidth usage, and enhance overall website performance.

Key Features of a Compression Checker Tool:

  1. Check Compression Status: Determines whether the server is compressing the files served to users, typically using methods like Gzip or Brotli.
  2. File Size Comparison: Displays the size of resources before and after compression to assess effectiveness.
  3. Compression Type Detection: Identifies the type of compression used, such as Gzip or Brotli.
  4. HTTP Headers Analysis: Reviews the Content-Encoding and other relevant headers to confirm compression is enabled and configured correctly.
  5. Performance Insights: Provides insights into how compression impacts page loading times and user experience.
  6. Recommendations: Suggests improvements, such as enabling or upgrading to a more efficient compression algorithm.

Use Cases:

  • Web Developers: To test and ensure proper compression is implemented on their websites.
  • SEO Professionals: To optimize site performance, a factor in search engine rankings.
  • IT Teams: To diagnose slow-loading pages caused by large uncompressed files.
How It Works?
  1. Input the URL of the website or file to check.
  2. The tool sends a request to the server and inspects the server response.
  3. It evaluates the response headers and file sizes to determine if compression is active.
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