Report - Add Expires Headers & Optimized Minify 2.5

Does "Add Expires Headers & Optimized Minify" work with WordPress 5.9.1 and PHP 7.4.8? A smoke test was performed on 2022-02-23 20:39:52 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: 560.17 KiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: 0.027 seconds
The average page load time increased by this amount after activating the plugin.

Environment

WordPress version	5.9.1
PHP version	7.4.8
MySQL version	8.0.21
PHP memory limit	256M

Plugin Info

Last updated	2025-04-16T05:54:00+00:00
Active installs	4,000+
WordPress.org page	https://wordpress.org/plugins/add-expires-headers/
Badges	Get badge code

Pages 5

Add Expires Headers ‹ Test site — WordPress

URL	/wp-admin/admin.php?page=aeh_pro_plugin_options
Requested URL	/wp-admin/plugins.php?action=activate&plugin=add-expires-headers%2Fadd-expires-headers.php&plugin_status=all&paged=1&s&_wpnonce=ea4637cc8d
Aspect	after-activation
HTTP status	200
Load time	1.157 s
Memory usage	4.22 MiB
JS errors	None
Resource errors	None

Add Expires Headers

URL	/wp-admin/admin.php?page=aeh_pro_plugin_options
Aspect	menu-item
HTTP status	200
Load time	0.447 s
Memory usage	3.9 MiB
JS errors	None
Resource errors	None

Add Expires Headers → Contact Us

URL	/wp-admin/admin.php?page=aeh_pro_plugin_options-contact
Aspect	menu-item
HTTP status	200
Load time	0.189 s
Memory usage	3.88 MiB
JS errors	None
Resource errors	None

Add Expires Headers → Upgrade ➤

URL	/wp-admin/admin.php?page=aeh_pro_plugin_options-pricing
Aspect	menu-item
HTTP status	200
Load time	0.376 s
Memory usage	4.17 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.301 s
Memory usage	3.84 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.358 s	0.336 s	-0.022 s	3.37 MiB	3.9 MiB	+ 544.66 KiB
/wp-admin/edit.php	0.204 s	0.208 s	+0.004 s	3.4 MiB	3.93 MiB	+ 545.92 KiB
/wp-admin/post-new.php	0.901 s	1.137 s	+0.236 s	6.14 MiB	6.61 MiB	+ 479.49 KiB
/wp-admin/upload.php	0.380 s	0.379 s	-0.001 s	3.25 MiB	3.85 MiB	+ 615.22 KiB
/wp-admin/options-writing.php	0.280 s	0.166 s	-0.114 s	3.24 MiB	3.83 MiB	+ 599.1 KiB
/wp-admin/media-new.php	0.282 s	0.234 s	-0.048 s	3.23 MiB	3.83 MiB	+ 616.02 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.212 s	0.339 s	+0.127 s	3.27 MiB	3.86 MiB	+ 608.36 KiB
/wp-admin/post-new.php?post_type=page	0.746 s	0.849 s	+0.103 s	6.14 MiB	6.6 MiB	+ 475.11 KiB
/wp-admin/options-discussion.php	0.223 s	0.312 s	+0.089 s	3.22 MiB	3.82 MiB	+ 616.36 KiB
/wp-admin/edit-comments.php	0.226 s	0.264 s	+0.038 s	3.27 MiB	3.86 MiB	+ 607.24 KiB
/	0.326 s	0.213 s	-0.113 s	3.4 MiB	3.84 MiB	+ 454.36 KiB
Average	0.376 s	0.403 s	+0.027 s	3.81 MiB	4.36 MiB	+ 560.17 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	98.7%	33,514	17,288	134
	JavaScript	0.8%	281	53	3
	CSS	0.5%	161	0	12
Total			33,956	17,341	149

PHP Code Analysis | More results »

Lines of code	23,892
Total complexity	5,991
Median class complexity	17.0
Median method complexity	2.0
Most complex class	Freemius
Most complex function	FS_Plugin_Info_Dialog::install_plugin_information()

Classes	62
Methods	1,270
Functions	96

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` 5

fs_accounts
fs_active_plugins
fs_api_cache
fs_debug_mode
fs_gdpr

PHP Error Log

The log file is empty.

Add Expires Headers & Optimized Minify 2.5