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RC Site Manager & Optimization 2.0.2

Does RC Site Manager & Optimization work with WordPress 6.8.2 and PHP 8.1.12? A smoke test was performed on .

Summary

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

Memory usage: 86.23 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 version6.8.2
PHP version8.1.12
MySQL version10.6.10
PHP memory limit512M
Plugin Info
Last updated
Active installs <10
WordPress.org page https://wordpress.org/plugins/rc-site-manager-optimization/
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Pages 7

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=rc-site-manager-optimization%2Frc-site-manager-optimization.php&plugin_status=all&paged=1&s&_wpnonce=559194d080
Aspect after-activation
HTTP status 200
Load time 0.319 s
Memory usage 4.22 MiB
JS errors None
Resource errors None

RC Site Manager

Page screenshot: RC Site Manager
URL /wp-admin/admin.php?page=rc_sm_dashboard&tab_par=tab_dashboard_home#tab_dashboard_home
Requested URL /wp-admin/admin.php?page=rc_sm_dashboard
Aspect menu-item
HTTP status 200
Load time 0.253 s
Memory usage 3.6 MiB
JS errors None
Resource errors None

RC Site Manager → Utility

Page screenshot: RC Site Manager → Utility
URL /wp-admin/admin.php?page=rc_sm_utility
Aspect menu-item
HTTP status 200
Load time 0.195 s
Memory usage 3.6 MiB
JS errors None
Resource errors None

RC Site Manager → Media

Page screenshot: RC Site Manager → Media
URL /wp-admin/admin.php?page=rc_sm_media&orderby=size&order=DESC&pagination=1&size_value_filter=500&size_unit_filter=kb&status_filter=on&type_filter=images&attach_filter=orphan&year_filter=2025
Requested URL /wp-admin/admin.php?page=rc_sm_media
Aspect menu-item
HTTP status 200
Load time 0.245 s
Memory usage 3.6 MiB
JS errors None
Resource errors None

RC Site Manager → Top URL

Page screenshot: RC Site Manager → Top URL
URL /wp-admin/admin.php?page=rc_sm_top_url
Aspect menu-item
HTTP status 200
Load time 0.162 s
Memory usage 3.6 MiB
JS errors None
Resource errors None

RC Site Manager → Plugin

Page screenshot: RC Site Manager → Plugin
URL /wp-admin/admin.php?page=rc_sm_plugins
Aspect menu-item
HTTP status 200
Load time 0.225 s
Memory usage 3.6 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 0.238 s
Memory usage 3.51 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.354 s0.274 s-0.080 s3.51 MiB3.6 MiB+ 96.2 KiB
/wp-admin/edit.php0.195 s0.214 s+0.019 s3.57 MiB3.67 MiB+ 96.24 KiB
/wp-admin/upload.php0.523 s0.226 s-0.297 s3.52 MiB3.6 MiB+ 79.12 KiB
/wp-admin/options-writing.php0.189 s0.175 s-0.014 s3.5 MiB3.58 MiB+ 82.48 KiB
/wp-admin/media-new.php0.249 s0.232 s-0.017 s3.49 MiB3.58 MiB+ 90.68 KiB
/wp-admin/edit-tags.php?taxonomy=category0.180 s0.322 s+0.142 s3.5 MiB3.6 MiB+ 101.35 KiB
/wp-admin/options-discussion.php0.322 s0.192 s-0.130 s3.5 MiB3.58 MiB+ 78.98 KiB
/wp-admin/edit-comments.php0.192 s0.204 s+0.012 s3.52 MiB3.6 MiB+ 78.48 KiB
/0.290 s0.223 s-0.067 s3.44 MiB3.51 MiB+ 72.55 KiB
Average 0.277 s0.229 s-0.048 s3.51 MiB3.59 MiB+ 86.23 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.

PHP
PO File
JavaScript
Language % Lines of code Comment lines Files
PHP54.0%8,06758461
PO File20.8%3,1082,3655
JavaScript18.8%2,8041849
CSS6.5%970101
Total 14,949 3,143 76

PHP Code Analysis | More results »

Lines of code 5,589
Total complexity 704
Median class complexity 9.0
Median method complexity 2.0
Most complex class RC_SM_RUCSS_Cleaner_Job
Most complex function rc_sm_cache_rule_save_callback()
Classes 2
Methods 7
Functions 107

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.

Database Tables 2

PHP Error Log 20 lines

[31-Aug-2025 10:19:28 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function rc_sm_security_post_verify() in /wp-content/plugins/rc-site-manager-optimization/includes/functions/wp_rocket_cache_rules.php:97
Stack trace:
#0 /wp-includes/class-wp-hook.php(326): {closure}()
#1 /wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters()
#2 /wp-includes/plugin.php(517): WP_Hook->do_action()
#3 /wp-includes/post.php(5110): do_action()
#4 /wp-admin/includes/post.php(772): wp_insert_post()
#5 /wp-admin/post-new.php(66): get_default_post_to_edit()
#6 {main}
  thrown in /wp-content/plugins/rc-site-manager-optimization/includes/functions/wp_rocket_cache_rules.php on line 97
[31-Aug-2025 10:19:30 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function rc_sm_security_post_verify() in /wp-content/plugins/rc-site-manager-optimization/includes/functions/wp_rocket_cache_rules.php:97
Stack trace:
#0 /wp-includes/class-wp-hook.php(326): {closure}()
#1 /wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters()
#2 /wp-includes/plugin.php(517): WP_Hook->do_action()
#3 /wp-includes/post.php(5110): do_action()
#4 /wp-admin/includes/post.php(772): wp_insert_post()
#5 /wp-admin/post-new.php(66): get_default_post_to_edit()
#6 {main}
  thrown in /wp-content/plugins/rc-site-manager-optimization/includes/functions/wp_rocket_cache_rules.php on line 97
See also: All tests for this plugin, How to Hide RC Site Manager & Optimization Admin Menus and Meta Boxes