Benchmarks
Plugin footprint 65% from 16 tests
Installer Passed 1 test
🔺 Critical test (weight: 50) | Checking the installer triggered no errors
The plugin installed gracefully, with no errors
Server metrics [RAM: ▼0.82MB] [CPU: ▼29.96ms] Passed 4 tests
An overview of server-side resources used by Custom 404 Pro
Normal server usage
| Page | Memory (MB) | CPU Time (ms) |
|---|---|---|
| Home / | 3.56 ▲0.10 | 40.55 ▲0.17 |
| Dashboard /wp-admin | 3.12 ▼0.18 | 24.61 ▼26.09 |
| Posts /wp-admin/edit.php | 3.12 ▼0.23 | 24.88 ▼24.09 |
| Add New Post /wp-admin/post-new.php | 3.12 ▼2.77 | 23.56 ▼58.08 |
| Media Library /wp-admin/upload.php | 3.12 ▼0.11 | 24.22 ▼11.57 |
| Settings /wp-admin/admin.php?page=c4p-settings | 3.12 | 22.52 |
| About /wp-admin/admin.php?page=c4p-about | 3.12 | 26.34 |
| Logs /wp-admin/admin.php?page=c4p-main | 3.12 | 25.35 |
Server storage [IO: ▲0.63MB] [DB: ▲0.00MB] Passed 3 tests
A short overview of filesystem and database impact
This plugin was installed successfully
Filesystem: 27 new files
Database: 2 new tables, 6 new options
| New tables |
|---|
| wp_custom_404_pro_options |
| wp_custom_404_pro_logs |
| New WordPress options |
|---|
| widget_recent-posts |
| theysaidso_admin_options |
| widget_recent-comments |
| widget_theysaidso_widget |
| db_upgraded |
| can_compress_scripts |
Browser metrics Passed 4 tests
Checking browser requirements for Custom 404 Pro
There were no issues detected in relation to browser resource usage
| Page | Nodes | Memory (MB) | Script (ms) | Layout (ms) |
|---|---|---|---|---|
| Home / | 2,821 ▲59 | 14.26 ▲0.19 | 1.78 ▼0.03 | 42.96 ▼5.54 |
| Dashboard /wp-admin | 2,229 ▲49 | 5.63 ▼0.01 | 91.44 ▼5.66 | 39.97 ▼5.25 |
| Posts /wp-admin/edit.php | 2,131 ▲31 | 2.03 ▲0.01 | 39.18 ▼4.26 | 36.21 ▲0.66 |
| Add New Post /wp-admin/post-new.php | 1,560 ▲34 | 25.13 ▲2.22 | 621.97 ▼127.79 | 71.07 ▲8.11 |
| Media Library /wp-admin/upload.php | 1,434 ▲37 | 4.19 ▼0.01 | 97.02 ▼3.17 | 44.02 ▼3.94 |
| Settings /wp-admin/admin.php?page=c4p-settings | 936 | 1.65 | 27.81 | 26.85 |
| About /wp-admin/admin.php?page=c4p-about | 973 | 1.99 | 26.59 | 27.58 |
| Logs /wp-admin/admin.php?page=c4p-main | 1,048 | 1.68 | 26.80 | 30.96 |
Uninstaller [IO: ▲0.00MB] [DB: ▲0.00MB] 50% from 4 tests
🔸 Tests weight: 35 | The uninstall procedure must remove all plugin files and extra database tables
These items require your attention
- Uninstall procedure validation failed for this plugin
- > Notice in wp-content/plugins/custom-404-pro/admin/AdminClass.php+116
Undefined index: form-logs-options
- The uninstall procedure has failed, leaving 6 options in the database
- widget_recent-comments
- db_upgraded
- can_compress_scripts
- theysaidso_admin_options
- widget_theysaidso_widget
- widget_recent-posts
Smoke tests 25% from 4 tests
Server-side errors 0% from 1 test
🔹 Test weight: 20 | Just a short smoke test targeting errors on the server (in the Apache logs)
Almost there, just fix the following server-side errors
- 3 occurences, only the last one shown
- > GET request to /wp-admin/admin.php?page=c4p-main
- > Notice in wp-content/plugins/custom-404-pro/admin/AdminClass.php+116
Undefined index: form-logs-options
- > GET request to /wp-admin/admin.php?page=c4p-settings
- > Notice in wp-content/plugins/custom-404-pro/admin/views/settings.php+3
Undefined index: tab
SRP 50% from 2 tests
🔹 Tests weight: 20 | A shallow check of the single-responsibility principle; PHP files should perform no action - including output of placeholder text - and trigger no errors when accessed directly
Please fix the following items
- 12× GET requests to PHP files have triggered server-side errors or warnings (only 10 are shown):
- > PHP Fatal error
Uncaught Error: Class 'Helpers' not found in wp-content/plugins/custom-404-pro/admin/views/settings-general.php:3
- > PHP Warning
Use of undefined constant ABSPATH - assumed 'ABSPATH' (this will throw an Error in a future version of PHP) in wp-content/plugins/custom-404-pro/admin/LogsClass.php on line 4
- > PHP Warning
include_once(ABSPATHwp-admin/includes/class-wp-list-table.php): failed to open stream: No such file or directory in wp-content/plugins/custom-404-pro/admin/LogsClass.php on line 4
- > PHP Warning
include_once(): Failed opening 'ABSPATHwp-admin/includes/class-wp-list-table.php' for inclusion (include_path='.:/usr/share/php') in wp-content/plugins/custom-404-pro/admin/LogsClass.php on line 4
- > PHP Warning
Use of undefined constant ABSPATH - assumed 'ABSPATH' (this will throw an Error in a future version of PHP) in wp-content/plugins/custom-404-pro/admin/LogsClass.php on line 4
- > PHP Fatal error
Uncaught Error: Call to undefined function get_plugin_data() in wp-content/plugins/custom-404-pro/admin/views/about.php:3
- > PHP Fatal error
Uncaught Error: Class 'WP_List_Table' not found in wp-content/plugins/custom-404-pro/admin/LogsClass.php:7
- > PHP Warning
include_once(ABSPATHwp-admin/includes/class-wp-list-table.php): failed to open stream: No such file or directory in wp-content/plugins/custom-404-pro/admin/LogsClass.php on line 4
- > PHP Fatal error
Uncaught Error: Call to undefined function get_pages() in wp-content/plugins/custom-404-pro/admin/views/settings-global-redirect.php:7
- > PHP Fatal error
Uncaught Error: Call to undefined function esc_html() in wp-content/plugins/custom-404-pro/admin/views/settings.php:3
- > PHP Fatal error
User-side errors 0% from 1 test
🔹 Test weight: 20 | A shallow check that no browser errors were triggered
Please fix the following user-side errors
- > GET request to /wp-admin/admin.php?page=c4p-settings
- > Console-api (warning) in wp-content/plugins/custom-404-pro/admin/js/custom-404-pro-admin.js?ver=3.2.0+10:14
Optimizations
Plugin configuration 93% from 29 tests
readme.txt 88% from 16 tests
The readme.txt file is important because it is parsed by WordPress.org for the public listing of your plugin
Attributes that require attention:
- Screenshots: These screenshots require images: #1 (Activate the plugin from the WordPress Admin Panel), #2 (404 Logs), #3 (Global Settings)
- Tags: You are using too many tags: 19 tag instead of maximum 10
custom-404-pro/custom-404-pro.php Passed 13 tests
"Custom 404 Pro" version 3.10.0's main PHP file describes plugin functionality and also serves as the entry point to any WordPress functionality
81 characters long description:
Override the default 404 page with any page or a custom URL from the Admin Panel.
Code Analysis Passed 3 tests
File types Passed 1 test
🔸 Test weight: 35 | This is an overview of programming languages used in this plugin; dangerous file extensions are not allowed
No dangerous file extensions were detected1,124 lines of code in 17 files:
| Language | Files | Blank lines | Comment lines | Lines of code |
|---|---|---|---|---|
| PHP | 14 | 85 | 44 | 1,028 |
| CSS | 1 | 13 | 7 | 45 |
| Markdown | 1 | 19 | 0 | 28 |
| JavaScript | 1 | 1 | 0 | 23 |
PHP code Passed 2 tests
This is a short overview of cyclomatic complexity and code structure for this plugin
No complexity issues detected
| Cyclomatic complexity | |
|---|---|
| Average complexity per logical line of code | 0.32 |
| Average class complexity | 16.29 |
| ▷ Minimum class complexity | 1.00 |
| ▷ Maximum class complexity | 48.00 |
| Average method complexity | 3.06 |
| ▷ Minimum method complexity | 1.00 |
| ▷ Maximum method complexity | 10.00 |
| Code structure | ||
|---|---|---|
| Namespaces | 0 | |
| Interfaces | 0 | |
| Traits | 0 | |
| Classes | 7 | |
| ▷ Abstract classes | 0 | 0.00% |
| ▷ Concrete classes | 7 | 100.00% |
| ▷ Final classes | 0 | 0.00% |
| Methods | 52 | |
| ▷ Static methods | 7 | 13.46% |
| ▷ Public methods | 47 | 90.38% |
| ▷ Protected methods | 0 | 0.00% |
| ▷ Private methods | 5 | 9.62% |
| Functions | 4 | |
| ▷ Named functions | 4 | 100.00% |
| ▷ Anonymous functions | 0 | 0.00% |
| Constants | 0 | |
| ▷ Global constants | 0 | 0.00% |
| ▷ Class constants | 0 | 0.00% |
| ▷ Public constants | 0 | 0.00% |
Plugin size 50% from 2 tests
Image compression 50% from 2 tests
All PNG images should be compressed to minimize bandwidth usage for end users
6 PNG files occupy 0.57MB with 0.36MB in potential savings
Potential savings
| Compression of 5 random PNG files using pngquant | |||
|---|---|---|---|
| File | Size - original | Size - compressed | Savings |
| screenshot-3.png | 109.22KB | 32.41KB | ▼ 70.33% |
| admin/views/me.png | 217.16KB | 118.56KB | ▼ 45.40% |
| banner-772x250.png | 23.11KB | 7.09KB | ▼ 69.31% |
| icon-256x256.png | 8.97KB | 3.46KB | ▼ 61.45% |
| screenshot-1.png | 95.18KB | 31.64KB | ▼ 66.76% |