diva-e Compression Check

Increase the efficiency of data transfer: Check the compression of your files

In the digital age, where fast and effective data transfer is essential, the choice of compression method plays a central role. Our Compression Check tool allows you to quickly and reliably determine whether your files have been compressed with gzip or Brotli, and what level of compression has been applied.

Our free Compression Check estimates the compression of the entered URL. Only one URL per input is allowed. In the best case, the URL is based on a JavaScript or CSS file. The tool gives a percentage of how much data can be saved with higher compression.

Why is this important?

The choice of compression method has a significant impact on the loading time of your website and the data exchange between server and client. Gzip and Brotli are leading compression algorithms known for effectively reducing file sizes. Brotli often offers better compression rates, especially for text files. By understanding the compression method used and its level, you can make better use of your resources and increase your transfer efficiency.

What does our tool offer you?

With our tool you can:

  • Identify the compression method used (gzip or Brotli).

  • Identify the specific compression level set on the server.

  • Make optimization decisions for your content delivery based on accurate data.



Use our analytics tools to gain insight into the performance of your web infrastructure and optimize your processes. Improve your load times and create a better user experience. Stay ahead of the online communications game with accurate analytics.