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LiteSpeed Cache vs SEO Optimizer (2026)

Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.

LiteSpeed Cache

LiteSpeed Cache

4.8(2,727)

7.0M+ active installs

Free

Updated 5 days ago
View LiteSpeed Cache
VS
SEO Optimizer

SEO Optimizer

5(1)

30 active installs

Free

Updated 4 years ago
View SEO Optimizer

Quick Verdict

As of April 2026, SEO Optimizer has a higher user rating (5/5 from 1 reviews) while LiteSpeed Cache leads in active installations (7.0M+ vs 30). Both are free WordPress plugins. LiteSpeed Cache has accumulated 129M+ total downloads while SEO Optimizer has 1.0K+.

Detailed Comparison

Rating
4.8/5LiteSpeed Cache
►
SEO Optimizer5/5
Total Reviews
2,727LiteSpeed Cache
◄
SEO Optimizer1
Active Installs
7.0M+LiteSpeed Cache
◄
SEO Optimizer30
Total Downloads
129M+LiteSpeed Cache
◄
SEO Optimizer1.0K+
Support Resolution
69%LiteSpeed Cache
SEO OptimizerN/A
Last Updated
5 days agoLiteSpeed Cache
◄
SEO Optimizer4 years ago
First Released
2016LiteSpeed Cache
SEO Optimizer2021
Age
10 yearsLiteSpeed Cache
SEO Optimizer5 years
WP Requires
5.3+LiteSpeed Cache
SEO Optimizer5.0+
PHP Requires
7.2+LiteSpeed Cache
SEO Optimizer7.0+
Business Model
FreeLiteSpeed Cache
SEO OptimizerFree
Latest Version
7.8.1LiteSpeed Cache
SEO Optimizer1.0.0

Rating Breakdown

LiteSpeed Cache

4.8/5(2,727 reviews)
5
93%
4
2%
3
1%
2
1%
1
4%

SEO Optimizer

5/5(1 reviews)
5
100%
4
0%
3
0%
2
0%
1
0%

Recent Reviews

LiteSpeed Cache Reviews

by naveedaltaf

StyleSparrow.pk

Excellent and fast

by med6478

Il est lourd , que des problèmes

Quand , je l’installe au bout d’une heure , le site we rame , impossible à naviguer , Pourtant j’ai réglé une durée de vie du cache à 3600 S. il est NUL .

by dajuan20

Fast & Smooth

Site speed improved a lot after using this. Easy setup n great caching options. Pages load way faster now. really happy with it tbh 👍

SEO Optimizer Reviews

No reviews yet

Frequently Asked Questions

Is LiteSpeed Cache or SEO Optimizer more popular?
LiteSpeed Cache has 7.0M+ active installations while SEO Optimizer has 30. LiteSpeed Cache is the more widely-used plugin as of April 2026.
Which has better ratings — LiteSpeed Cache or SEO Optimizer?
LiteSpeed Cache has a 4.8/5 rating from 2,727 reviews, while SEO Optimizer has a 5/5 rating from 1 reviews.
Are LiteSpeed Cache and SEO Optimizer free?
LiteSpeed Cache is free and SEO Optimizer is free. Both can be downloaded from the WordPress.org plugin directory.
Which plugin has better support — LiteSpeed Cache or SEO Optimizer?
Support resolution data is not available for all plugins. Check each plugin's WordPress.org support forum for current response quality.
Which plugin is updated more frequently?
LiteSpeed Cache was last updated 5 days ago and SEO Optimizer was last updated 4 years ago.

Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.