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Async JS and CSS vs Asynchronous Emails (2026)

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

Async JS and CSS

Async JS and CSS

4.2(51)

800 active installs

Free

Updated 8 years ago
View Async JS and CSS
VS
Asynchronous Emails

Asynchronous Emails

5(1)

10 active installs

Free

Updated 3 years ago
View Asynchronous Emails

Quick Verdict

As of April 2026, Asynchronous Emails has a higher user rating (5/5 from 1 reviews) while Async JS and CSS leads in active installations (800 vs 10). Both are free WordPress plugins. Async JS and CSS has accumulated 114K+ total downloads while Asynchronous Emails has 1.3K+.

Detailed Comparison

Rating
4.2/5Async JS and CSS
►
Asynchronous Emails5/5
Total Reviews
51Async JS and CSS
◄
Asynchronous Emails1
Active Installs
800Async JS and CSS
◄
Asynchronous Emails10
Total Downloads
114K+Async JS and CSS
◄
Asynchronous Emails1.3K+
Support Resolution
N/AAsync JS and CSS
Asynchronous EmailsN/A
Last Updated
8 years agoAsync JS and CSS
►
Asynchronous Emails3 years ago
First Released
2013Async JS and CSS
Asynchronous Emails2023
Age
13 yearsAsync JS and CSS
Asynchronous Emails3 years
WP Requires
2.6+Async JS and CSS
Asynchronous Emails5.9+
PHP Requires
false+Async JS and CSS
Asynchronous Emails7.4+
Business Model
FreeAsync JS and CSS
Asynchronous EmailsFree
Latest Version
1.7.13Async JS and CSS
Asynchronous Emails1.0.0

Rating Breakdown

Async JS and CSS

4.2/5(51 reviews)
5
71%
4
6%
3
6%
2
4%
1
14%

Asynchronous Emails

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

Frequently Asked Questions

Is Async JS and CSS or Asynchronous Emails more popular?
Async JS and CSS has 800 active installations while Asynchronous Emails has 10. Async JS and CSS is the more widely-used plugin as of April 2026.
Which has better ratings — Async JS and CSS or Asynchronous Emails?
Async JS and CSS has a 4.2/5 rating from 51 reviews, while Asynchronous Emails has a 5/5 rating from 1 reviews.
Are Async JS and CSS and Asynchronous Emails free?
Async JS and CSS is free and Asynchronous Emails is free. Both can be downloaded from the WordPress.org plugin directory.
Which plugin has better support — Async JS and CSS or Asynchronous Emails?
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?
Async JS and CSS was last updated 8 years ago and Asynchronous Emails was last updated 3 years ago.

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