404page – your smart custom 404 error page 11.1.1

Does "404page - your smart custom 404 error page" work with WordPress 5.3 and PHP 7.2.16? A smoke test was performed on .

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: 77.81 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 version5.3
PHP version7.2.16
MySQL version8.0.15
PHP memory limit256M
Plugin Info
Last updated
Active installs 100,000+
WordPress.org page https://wordpress.org/plugins/404page/
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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=404page%2F404page.php&plugin_status=all&paged=1&s&_wpnonce=5aa8d343ad
Aspect after-activation
HTTP status 200
Load time 0.325 s
Memory usage 3.63 MiB
JS errors None
Resource errors None

Appearance → 404 Error Page

Page screenshot: Appearance → 404 Error Page
URL /wp-admin/themes.php?page=404pagesettings
Aspect menu-item
HTTP status 200
Load time 0.361 s
Memory usage 3.63 MiB
JS errors None
Resource errors None

Test site – Just another WordPress site

Page screenshot: Test site – Just another WordPress site
URL /
Aspect front-page
HTTP status 200
Load time 0.182 s
Memory usage 3.33 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.285 s0.211 s-0.074 s3.62 MiB3.74 MiB+ 125.25 KiB
/wp-admin/edit.php0.196 s0.311 s+0.115 s3.65 MiB3.71 MiB+ 61.25 KiB
/wp-admin/post-new.php1.144 s1.055 s-0.089 s5.36 MiB5.42 MiB+ 67.23 KiB
/wp-admin/upload.php0.451 s0.344 s-0.107 s3.48 MiB3.6 MiB+ 124.12 KiB
/wp-admin/options-writing.php0.209 s0.136 s-0.073 s3.56 MiB3.59 MiB+ 30.63 KiB
/wp-admin/media-new.php0.216 s0.296 s+0.080 s3.46 MiB3.58 MiB+ 124.29 KiB
/wp-admin/edit-tags.php?taxonomy=category0.214 s0.184 s-0.030 s3.56 MiB3.62 MiB+ 61.2 KiB
/wp-admin/post-new.php?post_type=page0.966 s1.035 s+0.069 s5.34 MiB5.4 MiB+ 60.41 KiB
/wp-admin/options-discussion.php0.230 s0.233 s+0.003 s3.46 MiB3.59 MiB+ 124.55 KiB
/wp-admin/edit-comments.php0.282 s0.335 s+0.053 s3.57 MiB3.63 MiB+ 60.1 KiB
/0.328 s0.292 s-0.036 s3.32 MiB3.33 MiB+ 16.88 KiB
Average 0.411 s0.403 s-0.008 s3.85 MiB3.93 MiB+ 77.81 KiB

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 1

PHP Error Log

The log file is empty.

See also: All tests for this plugin, How to Hide the "404 Error Page" Admin Menu