Maintenance 4.12

Does Maintenance work with WordPress 6.5.4 and PHP 8.1.12? A smoke test was performed on .


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

Memory usage: 67.47 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.

WordPress version6.5.4
PHP version8.1.12
MySQL version10.6.10
PHP memory limit512M
Plugin Info
Last updated
Active installs 900,000+ page

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Pages 3

Plugins ‹ Test site — WordPress

Page screenshot: Plugins ‹ Test site — WordPress
URL /wp-admin/plugins.php?plugin_status=all&paged=1&s
Requested URL /wp-admin/plugins.php?action=activate&plugin=maintenance%2Fmaintenance.php&plugin_status=all&paged=1&s&_wpnonce=873fc686cb
Aspect after-activation
HTTP status 200
Load time 1.860 s
Memory usage 3.59 MiB
JS errors None
Resource errors None


Page screenshot: Maintenance
URL /wp-admin/admin.php?page=maintenance
Aspect menu-item
HTTP status 200
Load time 1.071 s
Memory usage 4.52 MiB
JS errors None
Resource errors None

Test site – Just another WordPress site

Page screenshot: Test site – Just another WordPress site
Aspect front-page
HTTP status 200
Load time 0.208 s
Memory usage 3.42 MiB
JS errors None
Resource errors None


URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.351 s0.333 s-0.018 s3.44 MiB3.51 MiB+ 76.98 KiB
/wp-admin/edit.php0.196 s0.206 s+0.010 s3.46 MiB3.54 MiB+ 76.93 KiB
/wp-admin/post-new.php0.848 s0.610 s-0.238 s5.59 MiB5.69 MiB+ 102.03 KiB
/wp-admin/upload.php0.636 s0.458 s-0.178 s3.38 MiB3.44 MiB+ 60.35 KiB
/wp-admin/options-writing.php0.188 s0.220 s+0.032 s3.37 MiB3.42 MiB+ 52.57 KiB
/wp-admin/media-new.php0.260 s0.265 s+0.005 s3.35 MiB3.42 MiB+ 71.75 KiB
/wp-admin/edit-tags.php?taxonomy=category0.171 s0.201 s+0.030 s3.37 MiB3.44 MiB+ 78.02 KiB
/wp-admin/post-new.php?post_type=page0.505 s0.568 s+0.063 s5.59 MiB5.68 MiB+ 97.62 KiB
/wp-admin/options-discussion.php0.390 s0.318 s-0.072 s3.36 MiB3.42 MiB+ 62.35 KiB
/wp-admin/edit-comments.php0.255 s0.232 s-0.023 s3.39 MiB3.45 MiB+ 60.02 KiB
/0.290 s0.177 s-0.113 s3.42 MiB3.42 MiB+ 3.52 KiB
Average 0.372 s0.326 s-0.046 s3.79 MiB3.86 MiB+ 67.47 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.

Language % Lines of code Comment lines Files
Total 8,394 101 26

PHP Code Analysis | More results »

Lines of code 2,609
Total complexity 377
Median class complexity 33.0
Median method complexity 1.5
Most complex class MTNC
Most complex function mtnc_wp_kses()
Classes 2
Methods 26
Functions 79


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 3

PHP Error Log

The log file is empty.

See also: All tests for this plugin, How to Hide the "Maintenance" Admin Menu