LiteSpeed Cache v7.9.1
All-in-one unbeatable acceleration & PageSpeed improvement: caching, image/CSS/JS optimization...
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- Audit coverage Not yet audited newest version pending
- On Plugin Auditor since Aug 31, 2026
- Last audited Aug 31, 2026
Compatibility & requirements
The PHP and WordPress versions this plugin needs, and how current its version support is.
- Requires PHP 7.4+
- Requires WordPress 6.0+
- Tested up to WP 7.0 WP 7.1.3 is current
- Version adoption 23% run the current version
Audit scores by category
125 checksHow this plugin scores across the six areas we audit, from security to accessibility.
- 87 Passed
- 27 Warnings
- 11 Failed
21 of 37 checks passed.
53 of 61 checks passed.
7 of 12 checks passed.
3 of 6 checks passed.
2 of 3 checks passed.
1 of 6 checks passed.
Code footprint
How much code ships in this plugin, and the file types that make it up.
ZIP file size
1.0 MB
3.4 MB unzipped
Total files
321
across all file types
Lines of PHP
57,237
in 210 files Large
File types
- PHP
- SVG
- JS
- TXT
- Other
Top issues
The most important findings from the latest audit, ordered by severity.
- 4 Critical
- 35 High
- 595 Medium
- 304 Low
This is a preview of notable findings. Full file-level results, line numbers and code context are in the scan.
View full reportHow scores changed across versions
Across 24 audited versions of LiteSpeed Cache, Code Quality improved the most (+18). The largest regression was in Accessibility (-66). The codebase grew 375% in size.
Audited 1.0.15 → 7.9 · 24 versions
How issues changed across versions
Findings by severity for each audited version, so you can see which issues were fixed over time.
Download momentum
How fast this plugin is being installed lately, and whether that pace is rising or slowing.
Last 7 days
360,697
downloads
Today
30,271
downloads
Week over week
−77%
vs previous week
Month over month
+228%
vs previous month
Download trend: Growing. Abandonment risk: None.
Version intelligence
77% of installs run an older version
≈ 5.4M+ sites on a lower-scoring version.
- Other
- v7.6
- v7.8
- v7.9
Maintenance & history
How actively this plugin is kept up, from its last update to its release history.
Last updated
This month
Aug 5, 2026
Actively maintainedRelease cadence
~ every 35 days
average between releases
Total releases
24
since Oct 2017 · 9 yrs
Contributors & developers
The people credited with building and maintaining this plugin.
Running LiteSpeed Cache in Your Site?
LiteSpeed Cache and its trademarks are used only to identify the plugin analyzed and remain the property of their owners. This is an independent Plugin Auditor audit, not affiliated with, sponsored by, or endorsed by the plugin's developer. Metadata may come from WordPress.org; scores, findings, classifications, and visualizations are independently generated by Plugin Auditor. Full disclaimer.