Report - WP Super Cache 1.7.1

Does WP Super Cache work with WordPress 5.7 and PHP 7.4.8? A smoke test was performed on 2021-03-09 21:15:55 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: 99.72 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	5.7
PHP version	7.4.8
MySQL version	8.0.21
PHP memory limit	256M

Plugin Info

Last updated	2026-04-14T15:49:00+00:00
Active installs	1,000,000+
WordPress.org page	https://wordpress.org/plugins/wp-super-cache/
Badges	Get badge code

Pages 3

Plugins ‹ Test site — WordPress

URL	/wp-admin/plugins.php?plugin_status=all&paged=1&s
Requested URL	/wp-admin/plugins.php?action=activate&plugin=wp-super-cache%2Fwp-cache.php&plugin_status=all&paged=1&s&_wpnonce=66020b693e
Aspect	after-activation
HTTP status	200
Load time	0.271 s
Memory usage	2.83 MiB
JS errors	None
Resource errors	None

Settings → WP Super Cache

URL	/wp-admin/options-general.php?page=wpsupercache
Aspect	menu-item
HTTP status	200
Load time	0.192 s
Memory usage	2.81 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.241 s
Memory usage	2.71 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.285 s	0.284 s	-0.001 s	2.82 MiB	2.88 MiB	+ 63.22 KiB
/wp-admin/edit.php	0.196 s	0.197 s	+0.001 s	2.86 MiB	2.92 MiB	+ 54.91 KiB
/wp-admin/post-new.php	0.932 s	1.167 s	+0.235 s	5.02 MiB	5.22 MiB	+ 204.15 KiB
/wp-admin/upload.php	0.492 s	0.580 s	+0.088 s	2.7 MiB	2.81 MiB	+ 121.77 KiB
/wp-admin/options-writing.php	0.248 s	0.159 s	-0.089 s	2.71 MiB	2.8 MiB	+ 89.75 KiB
/wp-admin/media-new.php	0.222 s	0.186 s	-0.036 s	2.67 MiB	2.79 MiB	+ 121.95 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.180 s	0.193 s	+0.013 s	2.77 MiB	2.83 MiB	+ 58.85 KiB
/wp-admin/post-new.php?post_type=page	1.187 s	0.690 s	-0.497 s	5.01 MiB	5.2 MiB	+ 199.73 KiB
/wp-admin/options-discussion.php	0.354 s	0.188 s	-0.166 s	2.67 MiB	2.79 MiB	+ 122.57 KiB
/wp-admin/edit-comments.php	0.241 s	0.214 s	-0.027 s	2.78 MiB	2.83 MiB	+ 57.76 KiB
/	0.286 s	0.208 s	-0.078 s	2.71 MiB	2.71 MiB	+ 2.22 KiB
Average	0.420 s	0.370 s	-0.051 s	3.16 MiB	3.25 MiB	+ 99.72 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.

PO File

PHP

Language		%	Lines of code	Comment lines	Files
	PO File	59.8%	12,858	7,631	16
	PHP	40.2%	8,639	712	26
Total			21,497	8,343	42

PHP Code Analysis | More results »

Lines of code	8,443
Total complexity	2,338
Median class complexity	5.5
Median method complexity	2.0
Most complex class	WP_Super_Cache_Rest_Update_Settings
Most complex function	wp_cache_manager()

Classes	12
Methods	65
Functions	241

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.

No new entries found.

PHP Error Log

The log file is empty.