All 404 Redirect to Homepage 1.16

Does All 404 Redirect to Homepage work with WordPress 5.2.3 and PHP 7.2.16? A smoke test was performed on .

Summary

Errors
2PHP notices
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: -3.97 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 version5.2.3
PHP version7.2.16
MySQL version8.0.15
PHP memory limit256M
Plugin Info
Last updated
Active installs 200,000+
WordPress.org page https://wordpress.org/plugins/all-404-redirect-to-homepage/
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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=all-404-redirect-to-homepage%2Fall-404-redirect-to-homepage.php&plugin_status=all&paged=1&s&_wpnonce=77f232c466
Aspect after-activation
HTTP status 200
Load time 0.303 s
Memory usage 3.5 MiB
JS errors None
Resource errors None

Settings → All 404 Redirect to Homepage

Page screenshot: Settings → All 404 Redirect to Homepage
URL /wp-admin/options-general.php?page=all-404-redirect-to-homepage.php
Aspect menu-item
HTTP status 200
Load time 0.252 s
Memory usage 3.58 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 0.184 s
Memory usage 3.24 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.300 s0.216 s-0.084 s3.6 MiB3.61 MiB+ 10.83 KiB
/wp-admin/edit.php0.269 s0.328 s+0.059 s3.63 MiB3.64 MiB+ 11.56 KiB
/wp-admin/post-new.php1.123 s1.008 s-0.115 s5.27 MiB5.29 MiB+ 17.56 KiB
/wp-admin/upload.php0.535 s0.808 s+0.273 s3.47 MiB3.48 MiB+ 9.7 KiB
/wp-admin/options-writing.php0.333 s0.266 s-0.067 s3.55 MiB3.47 MiB- 81.05 KiB
/wp-admin/media-new.php0.251 s0.279 s+0.028 s3.45 MiB3.46 MiB+ 9.87 KiB
/wp-admin/edit-tags.php?taxonomy=category0.216 s0.295 s+0.079 s3.49 MiB3.5 MiB+ 10.77 KiB
/wp-admin/post-new.php?post_type=page0.951 s1.001 s+0.050 s5.26 MiB5.27 MiB+ 10.77 KiB
/wp-admin/options-discussion.php0.651 s0.592 s-0.059 s3.45 MiB3.46 MiB+ 10.18 KiB
/wp-admin/edit-comments.php0.288 s0.204 s-0.084 s3.56 MiB3.57 MiB+ 9.68 KiB
/0.341 s0.288 s-0.053 s3.3 MiB3.24 MiB- 63.51 KiB
Average 0.478 s0.480 s+0.002 s3.82 MiB3.82 MiB- 3.97 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 2 lines

[05-Sep-2019 02:52:14 UTC] PHP Notice:  Undefined index: slug in /wp-content/plugins/all-404-redirect-to-homepage/functions.php on line 15
[05-Sep-2019 02:52:22 UTC] PHP Notice:  Undefined index: slug in /wp-content/plugins/all-404-redirect-to-homepage/functions.php on line 15
See also: All tests for this plugin, How to Hide the "All 404 Redirect to Homepage" Admin Menu