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Force gzip icon

Force gzip

Implements gzip output compression to speed up load times and does a check to see if browsers are incorrectly saying that they do not support GZIP whe …

By Em Shreve·Gzip·Free
4(1 reviews)
·200 active installs·Updated 15 years ago
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As of April 2026, Force gzip is a WordPress gzip plugin with 200 active installations and a 4/5 rating from 1 reviews. It has been downloaded 29K+ times in total. Requires WordPress 2.0+ and PHP false+. Available on WordPress.org since 2010. Last updated 15 years ago — may have compatibility concerns. Top alternative: Cache Enabler.

4/51 reviews
200active installs
29K+total downloads
16 yearssince 2010

Overview

This plugin implements gzip output compression to speed up load times.

The plugin also does a check to see if browsers are incorrectly saying that they do not support GZIP when they actually do. This can speed up load times for a significant portion of users.

For requests with missing or mangled Accept-Encoding headers, inspect the User-Agent to identify browsers that should understand gzip.
* Test their ability to decompress gzip.
* If successful, send them gzipped content!

See:

  • http://www.stevesouders.com/blog/2010/07/12/velocity-forcing-gzip-compression/
  • http://en.oreilly.com/velocity2010/public/schedule/detail/14334
  • http://wpdevel.wordpress.com/2010/07/13/forcing-gzip-httpwww-stevesouders-co/
Read full description on WordPress.org

Ratings & Reviews

41 reviews
5 ★
0
4 ★
1
3 ★
0
2 ★
0
1 ★
0

Compatibility

WordPress2.0+ requiredTested up to 3.0.5
PHPfalse+ required

Top Alternatives to Force gzip

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Frequently Asked Questions

Changelog

1.0.1

  • Less aggressive with the cookie (uses a session cookie as Google does)
  • Do not do a check if we find Accept-Encoding: identity.
  • Match browser versions instead of just greater than (To catch IE6, etc)
View full changelog on WordPress.org

Contributors

Em ShreveEm Shreve
Plugin Info
Version
1.0.1
Last Updated
Jul 20, 2010
WP Requires
2.0+
Tested Up To
3.0.5
PHP Requires
false+
Active Installs
200
Downloads
29K+
Added
Jul 20, 2010
Business
Free

Tags

gzipservercompression

Developer

E
Em Shreve
1 plugins0.0M+ total installs
View all plugins →

Quick Compare

Force gzip vs Cache Enabler→Force gzip vs WP HTTP Compression→Force gzip vs Instant Gzip Compression→

Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.