WSA - Website Accelerator Cache Purge
On servers using the website accelerator by Astral Internet, the module offers the ability to automatically purge the cache when a page is modified.
WSA ranks #12,162 among WordPress.org plugins with 200+ active installations, is #301 of 1,524 in the Performance category, a 5/5 rating from 1 reviews, and was last updated Aug 17, 2026. Data from WordPress.org, refreshed twice daily — see methodology.
Next Milestone 300
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Security History
Source: WPVulnerabilityNo known vulnerabilities on record for WSA. Checked 1 month ago.
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- Version
- 1.2.3
- Last Updated
- Aug 17, 2026
- Requires WP
- 5.0+
- Tested Up To
- 7.1
- PHP Version
- 7.4 or higher
- Author
- Astral Internet
Support & Rating
- Rating
- ★ ★ ★ ★ ★ 5
- Reviews
- 1
- Support Threads
- 0
- Resolved
- 0%
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TL;DR
AI summary of the plugin's readmeThis plugin is for site owners or administrators using Astral Internet's website accelerator (Nginx-based caching) on their server. It automatically purges the cache when a page is modified, so visitors don't see outdated cached content.
- Automatic cache purge on page edit
- Works with Astral Internet accelerator
- Uses Nginx caching feature
- Granular per-site configuration
Frequently Asked Questions
Common questions about WSA - Website Accelerator Cache Purge