This plugin will add a far future expiry header for various file types to improve page load speed of your site
As of April 2026, Far Future Expiry Header is a WordPress cache plugin with 7.0K+ active installations and a 3.2/5 rating from 31 reviews. It has been downloaded 230K+ times in total. Requires WordPress 5.5+ and PHP false+. Available on WordPress.org since 2014. Downloads are up 40% this week. Top alternative: WP-Optimize – Cache, Compress images….
This plugin offers a few lightweight features to speed up your WordPress site without much hassle.
When the feature is enabled, this plugin will modify your .htaccess file by inserting code which will add expires headers for common static file types.
Expiry header specifies a time far enough in the future so that browsers won’t try to re-fetch images, CSS, javascript etc files that haven’t changed (this reduces the number of HTTP requests) and hence the performance improvement on subsequent page views.
You can also enable Gzip compression on your site using this plugin. Gzip compression will speed up your WordPress site by compressing the page output and sending it to your visitors browser.
When enabled, the plugin will do gzip compression if…
i dont see any improvement on speed
Plugin causes an Internal Server Error
The server encountered an internal error or misconfiguration and was unable to complete your request.
Please contact the server administrator at to inform them of the time this error occurred, and the actions you performed just before this error.
More information about this error may be available in the server error log.
Additionally, a 500 Internal Server Error error was encountered while trying to use an ErrorDocument to handle the request.
I combined speed of light, far future, ssl insecure content fixer, strano ajax login, gtranslate, sonaar mp3 music player pro, telemetry disable, easy digital downloads, Disable XML-RPC-API, kama click counter, url shortener by mythemeshop, and even though I put My products on the front page – I lost about 1.5 seconds off My score by using this in tandem with speed of light.
expiry was still a problem after successful activation of plugin
I don’t recommend this plugin
| WordPress | 5.5+ requiredTested up to 6.9.4 |
| PHP | false+ required |
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.