404page – your smart custom 404 error page 10.3

Does "404page - your smart custom 404 error page" work with WordPress 5.1.1 and PHP 7.0.16? 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: 78.62 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 version5.1.1
PHP version7.0.16
MySQL version5.7.17
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=1f42b0238d
Aspect after-activation
HTTP status 200
Load time 0.272 s
Memory usage 3.27 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 0.283 s
Memory usage 3.35 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 0.398 s
Memory usage 2.98 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.480 s0.262 s-0.218 s3.29 MiB3.33 MiB+ 42.16 KiB
/wp-admin/edit.php0.225 s0.290 s+0.065 s3.32 MiB3.36 MiB+ 40.26 KiB
/wp-admin/post-new.php1.216 s1.273 s+0.057 s4.92 MiB5.03 MiB+ 110.65 KiB
/wp-admin/upload.php0.618 s0.413 s-0.205 s3.15 MiB3.25 MiB+ 103.55 KiB
/wp-admin/options-writing.php0.183 s0.157 s-0.026 s3.14 MiB3.24 MiB+ 103.81 KiB
/wp-admin/media-new.php0.281 s0.221 s-0.060 s3.13 MiB3.23 MiB+ 103.86 KiB
/wp-admin/edit-tags.php?taxonomy=category0.264 s0.151 s-0.113 s3.17 MiB3.28 MiB+ 104.8 KiB
/wp-admin/post-new.php?post_type=page1.438 s0.895 s-0.543 s4.91 MiB5.01 MiB+ 103.39 KiB
/wp-admin/options-discussion.php0.471 s0.200 s-0.271 s3.14 MiB3.24 MiB+ 103.81 KiB
/wp-admin/edit-comments.php0.399 s0.247 s-0.152 s3.24 MiB3.28 MiB+ 39.55 KiB
/0.304 s0.186 s-0.118 s2.98 MiB2.99 MiB+ 9.02 KiB
Average 0.534 s0.390 s-0.144 s3.49 MiB3.57 MiB+ 78.62 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