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W3 Total Cache vs ImageFlux – 画像を最適化してWebPに変換、CDNで高速配信 (2026)

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

W3 Total Cache

W3 Total Cache

4.4(5,416)

900K+ active installs

Free

Updated 4 days ago
View W3 Total Cache
VS
ImageFlux – 画像を最適化してWebPに変換、CDNで高速配信

ImageFlux – 画像を最適化してWebPに変換、CDNで高速配信

0(0)

30 active installs

Free

Updated 1 year ago
View ImageFlux – 画像を最適化してWebPに変換、CDNで高速配信

Quick Verdict

As of April 2026, W3 Total Cache has a higher user rating (4.4/5 from 5,416 reviews) and leads in active installations (900K+ vs 30). Both are free WordPress plugins. W3 Total Cache has accumulated 63M+ total downloads while ImageFlux – 画像を最適化してWebPに変換、CDNで高速配信 has 3.7K+.

Detailed Comparison

Rating
4.4/5W3 Total Cache
◄
ImageFlux – 画像を最適化してWebPに変換、CDNで高速配信N/A
Total Reviews
5,416W3 Total Cache
◄
ImageFlux – 画像を最適化してWebPに変換、CDNで高速配信0
Active Installs
900K+W3 Total Cache
◄
ImageFlux – 画像を最適化してWebPに変換、CDNで高速配信30
Total Downloads
63M+W3 Total Cache
◄
ImageFlux – 画像を最適化してWebPに変換、CDNで高速配信3.7K+
Support Resolution
67%W3 Total Cache
ImageFlux – 画像を最適化してWebPに変換、CDNで高速配信N/A
Last Updated
4 days agoW3 Total Cache
◄
ImageFlux – 画像を最適化してWebPに変換、CDNで高速配信1 year ago
First Released
2009W3 Total Cache
ImageFlux – 画像を最適化してWebPに変換、CDNで高速配信2021
Age
17 yearsW3 Total Cache
ImageFlux – 画像を最適化してWebPに変換、CDNで高速配信5 years
WP Requires
5.3+W3 Total Cache
ImageFlux – 画像を最適化してWebPに変換、CDNで高速配信5.8+
PHP Requires
7.2.5+W3 Total Cache
ImageFlux – 画像を最適化してWebPに変換、CDNで高速配信7.4+
Business Model
FreeW3 Total Cache
ImageFlux – 画像を最適化してWebPに変換、CDNで高速配信Free
Latest Version
2.9.4W3 Total Cache
ImageFlux – 画像を最適化してWebPに変換、CDNで高速配信2.0.0

Rating Breakdown

W3 Total Cache

4.4/5(5,416 reviews)
5
75%
4
11%
3
3%
2
2%
1
10%

ImageFlux – 画像を最適化してWebPに変換、CDNで高速配信

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

Recent Reviews

W3 Total Cache Reviews

by weeix

Reliability Concerns After Plugin Update

I’ve been a long-time user of W3 Total Cache and have generally appreciated its performance benefits over the years. However, my recent experience with version 2.9.3 was quite concerning. After upd

by Luca

They delete comments

A serious security issue was discovered in the plugin two weeks ago, leaving it vulnerable. No updated version has been released yet. Worst of all, they’re deleting comments requesting updates on this

by Lenni

Excellent!

It’s powerful on it’s own, and almost mandatory. This topic was modified 1 month, 2 weeks ago by Lenni. This topic was modified 1 month, 2 weeks ago by Lenni.

ImageFlux – 画像を最適化してWebPに変換、CDNで高速配信 Reviews

No reviews yet

Frequently Asked Questions

Is W3 Total Cache or ImageFlux – 画像を最適化してWebPに変換、CDNで高速配信 more popular?
W3 Total Cache has 900K+ active installations while ImageFlux – 画像を最適化してWebPに変換、CDNで高速配信 has 30. W3 Total Cache is the more widely-used plugin as of April 2026.
Which has better ratings — W3 Total Cache or ImageFlux – 画像を最適化してWebPに変換、CDNで高速配信?
W3 Total Cache has a 4.4/5 rating from 5,416 reviews, while ImageFlux – 画像を最適化してWebPに変換、CDNで高速配信 has a 0/5 rating from 0 reviews.
Are W3 Total Cache and ImageFlux – 画像を最適化してWebPに変換、CDNで高速配信 free?
W3 Total Cache is free and ImageFlux – 画像を最適化してWebPに変換、CDNで高速配信 is free. Both can be downloaded from the WordPress.org plugin directory.
Which plugin has better support — W3 Total Cache or ImageFlux – 画像を最適化してWebPに変換、CDNで高速配信?
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?
W3 Total Cache was last updated 4 days ago and ImageFlux – 画像を最適化してWebPに変換、CDNで高速配信 was last updated 1 year ago.

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