Maintenance 4.0

Does Maintenance work with WordPress 5.6.1 and PHP 7.4.8? 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: 62.98 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 version5.6.1
PHP version7.4.8
MySQL version8.0.21
PHP memory limit256M
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=1d018631dc
Aspect after-activation
HTTP status 200
Load time 4.127 s
Memory usage 2.88 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 3.362 s
Memory usage 3.74 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 0.288 s
Memory usage 2.66 MiB
JS errors None
Resource errors None


URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.267 s0.366 s+0.099 s2.79 MiB2.86 MiB+ 65.16 KiB
/wp-admin/edit.php0.178 s0.269 s+0.091 s2.84 MiB2.9 MiB+ 65.16 KiB
/wp-admin/post-new.php0.841 s1.014 s+0.173 s4.93 MiB5.01 MiB+ 77.52 KiB
/wp-admin/upload.php0.480 s0.397 s-0.083 s2.67 MiB2.73 MiB+ 64.06 KiB
/wp-admin/options-writing.php0.183 s0.172 s-0.011 s2.68 MiB2.71 MiB+ 32.04 KiB
/wp-admin/media-new.php0.223 s0.196 s-0.027 s2.64 MiB2.71 MiB+ 64.23 KiB
/wp-admin/edit-tags.php?taxonomy=category0.192 s0.188 s-0.004 s2.68 MiB2.81 MiB+ 129.14 KiB
/wp-admin/post-new.php?post_type=page1.109 s0.575 s-0.534 s4.92 MiB4.99 MiB+ 73.1 KiB
/wp-admin/options-discussion.php0.310 s0.201 s-0.109 s2.65 MiB2.71 MiB+ 64.55 KiB
/wp-admin/edit-comments.php0.233 s0.214 s-0.019 s2.75 MiB2.81 MiB+ 64.09 KiB
/0.283 s0.217 s-0.066 s2.67 MiB2.66 MiB- 6.31 KiB
Average 0.391 s0.346 s-0.045 s3.11 MiB3.17 MiB+ 62.98 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 9,452 91 24

PHP Code Analysis | More results »

Lines of code 3,937
Total complexity 331
Median class complexity 28.5
Median method complexity 1.0
Most complex class MTNC
Most complex function mtnc_add_themes_fields()
Classes 2
Methods 23
Functions 72


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