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A2 Optimized WP – Turbocharge and secure your WordPress site icon

A2 Optimized WP – Turbocharge and secure your WordPress site

Make your site faster and more secure with the click of a few buttons

By A2 Hosting·Cache·Free
3.1(43 reviews)
·70K+ active installs·Updated 1 year ago
DownloadVisit HomepageCompare

As of April 2026, A2 Optimized WP is a WordPress cache plugin with 70K+ active installations and a 3.1/5 rating from 43 reviews. It has been downloaded 2.0M+ times in total. Requires WordPress false+ and PHP 7.0+. Available on WordPress.org since 2015. Last updated 1 year ago — may have compatibility concerns. Downloads are up 14% this week. Top alternative: WP-Optimize – Cache, Compress images….

3.1/543 reviews
70K+active installs
2.0M+total downloads
11 yearssince 2015

Overview

Boosting performance and securing your WordPress site has never been easier with the A2 Optimized WP plugin from A2 Hosting. Get customized desktop and mobile performance scores for your site, including:

  • Server speed (Time to First Byte)
  • Page load speed (Largest Contentful Paint)
  • User perception (First Contentful Paint)
  • Visual stability (Cumulative Layout Shift)
  • Website browser speed (First Input Delay)

Using these scores, A2 Optimized WP generates specific, personalized recommendations for improving your site:

  • Performance
  • Security
  • Best practices compliance

With just a few clicks you’ll give your WordPress site the boost it needs with stable, industry-proven optimizations and improvements.

Vulnerability disclosure program

Performance optimizations

Our plugin is optimized to work best…

Read full description on WordPress.org

Screenshots

Ratings & Reviews

3.143 reviews
5 ★
20
4 ★
3
3 ★
0
2 ★
3
1 ★
17

Recent Reviews

Yikes
by saardvark·1 month ago

Broke any site I used it on. Great concept, poorly executed

1 critical issue: Autoloaded options could affect performance Performance
by Pablo·1 year ago

“Your site has 880 autoloaded options (size: 6 MB) in the options table, which could cause your site to be slow.”

Query check:

SELECT option_name, length(option_value) AS option_value_length FROM wp_options WHERE autoload='yes' ORDER BY option_value_length DESC;

option_name: a2opt-benchmarks-frontend
option_value_lengh: 5431864

A2 Hosting Support answer (After many messages):

“We understand your concern about the ‘a2opt-benchmarks-frontend’ option and its size. You’re absolutely correct that this option is related to A2 Optimized. To clarify, this option stores performance benchmark data collected by the A2 Optimized plugin. While the size is significant, it’s important to emphasize that this data is only autoloaded in the backend while you’re signed in and will not impact your frontend performance in any way.”

CONCLUSION: A2OPTIMIZED DOES THE OPPOSITE, BUT DON´T WORRY.

  • This topic was modified 1 year, 7 months ago by Pablo.
A2 Optimize – A2 Turbo Hub
by DDDDD·1 year ago

The A2 Optimize plugin is fundamentally a good idea but very poorly coded with numerous bugs and inconsistencies.

It also seems to have significant incompatibilities with A2 TurboHub which leads to endless tail chasing as fixing something in one breaks something in the other.

It’ll be great when (or if it ever) works stably but I’ve probably wasted 7-10 days failing to get it sorted.

A2 support, normally very good, don’t seem equipped to deal with with the combination of their own plugins as they believe they have fixed specific issues without realizing that they have just created an issue elsewhere.

With tech support help, it sped up my site
by lbdesign·2 years ago·1 reply

Update 1: The plugin seems to have been improved since my first review.
Update 2: A2 tech support intervened and helped reconfigure the plugin, using their CDN. It’s much better now after their help.

Original review: I’m an A2 customer. I had a bad time with this plugin a few years ago. I’ve since run on A2 without their plugin. I tried it again today, and with the basic optimizations switched on, my mobile score dropped by 6 points. It’s now uninstalled yet again, and I won’t be making this mistake a 3rd time. There are too many good optimization plugins out there to choose from.

  • This topic was modified 1 year, 10 months ago by lbdesign.
  • This topic was modified 1 year, 9 months ago by lbdesign.
It’s good, A on Gtmetrix, 100% on Page Speed Insights
by Chris·2 years ago

First off, if you are having any issues with this plugin (I see a few negative reviews), like me, you probably don’t know what you are doing. I had issues too because I didn’t know the best way to set this up.

I jumped on a call with A2 support (ask for Jake, he’s the man!) to get mine fixed up correctly, and the site is now blazing fast. A score of 100 on page speed insights desktop, 77 on mobile (a very respectable result for a review site with ads and Amazon plugins), and an A on GTmetix. There’s no way to BS if you check with third-party tools, and they hit the bullseye.

If you don’t know what you are doing, get this set up correctly with the A2 team. You’re site will definitely benefit.

Download Trends

Today: 103Yesterday: 62This week: 467Period total: 48K

Compatibility

WordPressfalse+ requiredTested up to 6.7.5
PHP7.0+ required

Version Adoption

v3.0
83.6%
v2.0
9.5%
v2.1
6.9%
v2.9
0.1%

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Frequently Asked Questions

Changelog

3.0.10

  • Automatically clean out old front-end benchmarks results as they were getting quite large for some sites.
View full changelog on WordPress.org

Contributors

A2 HostingA2 Hostingsupersojusupersoju
Plugin Info
Version
3.0.13
Last Updated
Feb 10, 2025
WP Requires
false+
Tested Up To
6.7.5
PHP Requires
7.0+
Active Installs
70K+
Downloads
2.0M+
Added
Oct 8, 2015
Business
Free

Tags

cachespeedoptimizea2 hostingsite performancerequires at least: 5.1

Developer

A
A2 Hosting
1 plugins0.1M+ total installs
View all plugins →

Quick Compare

A2 Optimized WP – Turbocharge and… vs WP-Optimize – Cache, Compress images…→A2 Optimized WP – Turbocharge and… vs WP Super Cache→A2 Optimized WP – Turbocharge and… vs WP Fastest Cache – WordPress Cache…→

Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.