Report - Autoptimize 2.9.2 - PluginTests.com

Does Autoptimize work with WordPress 5.8.2 and PHP 7.4.8? A smoke test was performed on 2021-11-10 18:46:58 UTC.

Summary

Errors

	No PHP errors, warnings or notices
	No JavaScript exceptions
	All test pages loaded successfully
	No resource errors
	Looks good! No problems were detected.

Performance

Memory usage: 139.87 KiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: insignificant.
The plugin didn't make the site noticeably slower.

Environment

WordPress version	5.8.2
PHP version	7.4.8
MySQL version	8.0.21
PHP memory limit	256M

Plugin Info

Last updated	2026-04-04T07:44:00+00:00
Active installs	900,000+
WordPress.org page	https://wordpress.org/plugins/autoptimize/
Badges	Get badge code

Pages 9

Plugins ‹ Test site — WordPress

URL	/wp-admin/plugins.php?plugin_status=all&paged=1&s
Requested URL	/wp-admin/plugins.php?action=activate&plugin=autoptimize%2Fautoptimize.php&plugin_status=all&paged=1&s&_wpnonce=dc8b151694
Aspect	after-activation
HTTP status	200
Load time	1.054 s
Memory usage	3.27 MiB
JS errors	None
Resource errors	None

Settings → Autoptimize

URL	/wp-admin/options-general.php?page=autoptimize
Aspect	menu-item
HTTP status	200
Load time	1.246 s
Memory usage	5.49 MiB
JS errors	None
Resource errors	None

Settings → Autoptimize → Images

URL	/wp-admin/options-general.php?page=autoptimize_imgopt
Aspect	menu-item-tab
HTTP status	200
Load time	0.162 s
Memory usage	3.15 MiB
JS errors	None
Resource errors	None

Settings → Autoptimize → Critical CSS

URL	/wp-admin/options-general.php?page=ao_critcss
Aspect	menu-item-tab
HTTP status	200
Load time	0.845 s
Memory usage	3.27 MiB
JS errors	None
Resource errors	None

Settings → Autoptimize → Extra

URL	/wp-admin/options-general.php?page=autoptimize_extra
Aspect	menu-item-tab
HTTP status	200
Load time	0.200 s
Memory usage	3.14 MiB
JS errors	None
Resource errors	None

Settings → Autoptimize → Optimize More!

URL	/wp-admin/options-general.php?page=ao_partners
Aspect	menu-item-tab
HTTP status	200
Load time	1.065 s
Memory usage	3.42 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.318 s
Memory usage	2.98 MiB
JS errors	None
Resource errors	None

Add New Post ‹ Test site — WordPress

URL	/wp-admin/post-new.php
Aspect	new-meta-boxes
HTTP status	200
Load time	0.851 s
Memory usage	5.41 MiB
JS errors	None
Resource errors	None

Add New Page ‹ Test site — WordPress

URL	/wp-admin/post-new.php?post_type=page
Aspect	new-meta-boxes
HTTP status	200
Load time	0.798 s
Memory usage	5.4 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.295 s	0.266 s	-0.029 s	3.08 MiB	3.23 MiB	+ 146.5 KiB
/wp-admin/edit.php	0.175 s	0.199 s	+0.024 s	3.11 MiB	3.32 MiB	+ 211.87 KiB
/wp-admin/post-new.php	0.790 s	0.998 s	+0.208 s	5.27 MiB	5.41 MiB	+ 151.19 KiB
/wp-admin/upload.php	0.371 s	0.502 s	+0.131 s	3.03 MiB	3.17 MiB	+ 145.34 KiB
/wp-admin/options-writing.php	0.269 s	0.174 s	-0.095 s	3.02 MiB	3.15 MiB	+ 130.59 KiB
/wp-admin/media-new.php	0.289 s	0.224 s	-0.065 s	3.01 MiB	3.15 MiB	+ 146.45 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.183 s	0.205 s	+0.022 s	3.04 MiB	3.18 MiB	+ 147.35 KiB
/wp-admin/post-new.php?post_type=page	0.714 s	0.724 s	+0.010 s	5.26 MiB	5.4 MiB	+ 146.8 KiB
/wp-admin/options-discussion.php	0.232 s	0.268 s	+0.036 s	3 MiB	3.15 MiB	+ 148.03 KiB
/wp-admin/edit-comments.php	0.208 s	0.228 s	+0.020 s	3.04 MiB	3.18 MiB	+ 145.38 KiB
/	0.297 s	0.249 s	-0.048 s	2.96 MiB	2.97 MiB	+ 19.04 KiB
Average	0.348 s	0.367 s	+0.019 s	3.44 MiB	3.57 MiB	+ 139.87 KiB

Code Statistics

Note: Third-party libraries and minified JS/CSS files are excluded from these statistics where possible, so the numbers you see here may be lower than those reported by other tools.

PHP

Language		%	Lines of code	Comment lines	Files
	PHP	94.4%	9,540	2,834	37
	CSS	4.9%	495	9	3
	JavaScript	0.7%	69	11	2
	HTML	0.0%	1	0	1
Total			10,105	2,854	43

PHP Code Analysis | More results »

Lines of code	8,851
Total complexity	2,140
Median class complexity	73.0
Median method complexity	3.0
Most complex class	autoptimizeImages
Most complex function	autoptimizeConfig::show_config()

Classes	25
Methods	345
Functions	10

Additions

Things that the plugin adds to the site. This section is not intended to be comprehensive. The test tool only looks for a few specific types of added content.

Options `wp_options` 4

autoptimize_ccss_version
autoptimize_imgopt_launched
autoptimize_service_availablity
autoptimize_version

Meta Boxes

{
    "post": {
        "ao_metabox": {
            "title": "Autoptimize this page",
            "context": "side"
        }
    },
    "page": {
        "ao_metabox": {
            "title": "Autoptimize this page",
            "context": "side"
        }
    }
}

PHP Error Log

The log file is empty.

Autoptimize 2.9.2