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Gzip Compression - Performance
$ cat /var/www/Performance/gzip-compression.conf
Performance

Gzip Compression

Learn about Gzip Compression in web hosting: essential information on features, benefits, implementation, and best practices.

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What is Gzip Compression?

Gzip compression reduces the size of text-based files (HTML, CSS, JavaScript) sent to browsers, often by 70-90%, speeding up page loads.

Why It Matters

Uncompressed files waste bandwidth and slow down your site. Gzip is a simple optimization with major impact.

Benefits & Considerations

Key Benefits

Dramatically reduces file sizes
Faster page loading
Lower bandwidth usage
Works automatically

Things to Consider

Already compressed files not affected
Minimal CPU overhead
Usually enabled by default
Check configuration is active

Recommended Hosts with Gzip Compression

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Frequently Asked Questions

Is Gzip different from Brotli?
Brotli is a newer compression algorithm that achieves better ratios than Gzip. Many hosts support both.
Does Gzip slow down the server?
The CPU overhead is minimal and the bandwidth savings far outweigh any processing time.
What is Gzip Compression in web hosting?
Gzip Compression is a hosting feature that automatic compression of files to reduce transfer size. Uncompressed files waste bandwidth and slow down your site. Gzip is a simple optimization with major impact. This feature affects hosting quality and is worth understanding when evaluating providers.
Independently Tested Expert Reviewed Performance Verified
Last updated: January 18, 2026
Reviewed by HostScout Team, Web Hosting Experts
Our Editorial Standards

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