83% customer-list

Code Review | Customer List

WordPress plugin Customer List scored83%from 54 tests.

About plugin

  • Plugin page: customer-list
  • Plugin version: 1.0.0
  • PHP version: 7.4.16
  • WordPress compatibility: 5.0-5.8
  • WordPress version: 6.3.1
  • First release: Aug 25, 2021
  • Latest release: Aug 25, 2021
  • Number of updates: 3
  • Update frequency: every 0.3 days
  • Top authors: zworthkey (100%)

Code review

54 tests

User reviews

1 review

Install metrics

10+ active /475 total downloads


Plugin footprint 83% from 16 tests

Installer Passed 1 test

🔺 Critical test (weight: 50) | The install procedure must perform silently
Installer ran successfully

Server metrics [RAM: ▲0.00MB] [CPU: ▼3.23ms] Passed 4 tests

An overview of server-side resources used by Customer List
This plugin does not affect your website's performance
PageMemory (MB)CPU Time (ms)
Home /3.46 ▲0.0038.34 ▼6.22
Dashboard /wp-admin3.31 ▲0.0041.67 ▼6.65
Posts /wp-admin/edit.php3.36 ▲0.0047.80 ▲3.24
Add New Post /wp-admin/post-new.php5.89 ▲0.0095.44 ▲8.13
Media Library /wp-admin/upload.php3.23 ▲0.0034.34 ▼3.27

Server storage [IO: ▲0.05MB] [DB: ▲0.00MB] Passed 3 tests

Input-output and database impact of this plugin
This plugin was installed successfully
Filesystem: 22 new files
Database: no new tables, 6 new options
New WordPress options

Browser metrics Passed 4 tests

A check of browser resources used by Customer List
Minimal impact on browser resources
PageNodesMemory (MB)Script (ms)Layout (ms)
Home /2,806 ▲6013.32 ▼1.264.46 ▲2.6943.29 ▲0.02
Dashboard /wp-admin2,209 ▲244.84 ▼0.06109.10 ▼4.2145.07 ▲3.05
Posts /wp-admin/edit.php2,094 ▲51.99 ▼0.0338.64 ▲2.6136.93 ▲1.85
Add New Post /wp-admin/post-new.php1,527 ▲723.38 ▲0.37608.58 ▼64.1058.16 ▲1.37
Media Library /wp-admin/upload.php1,394 ▲64.19 ▼0.0296.81 ▼10.0245.91 ▼1.47

Uninstaller [IO: ▲0.00MB] [DB: ▲0.00MB] 75% from 4 tests

🔸 Tests weight: 35 | The uninstall procedure must remove all plugin files and extra database tables
These items require your attention
  • Zombie WordPress options detected upon uninstall: 6 options
    • theysaidso_admin_options
    • widget_recent-comments
    • db_upgraded
    • widget_theysaidso_widget
    • can_compress_scripts
    • widget_recent-posts

Smoke tests 75% from 4 tests

Server-side errors Passed 1 test

🔹 Test weight: 20 | Just a short smoke test targeting errors on the server (in the Apache logs)
Even though no errors were found, this is by no means an exhaustive test

SRP 50% from 2 tests

🔹 Tests weight: 20 | The single-responsibility principle applies for WordPress plugins as well - please make sure your PHP files perform no actions when accessed directly
The following issues need your attention
  • 2× PHP files perform the task of outputting text when accessed with GET requests:
    • > /wp-content/plugins/customer-list/admin/partials/zwk-customer-list-admin-display.php
    • > /wp-content/plugins/customer-list/public/partials/zwk-customer-list-public-display.php

User-side errors Passed 1 test

🔹 Test weight: 20 | This is just a short smoke test looking for browser issues
There were no browser issues found


Plugin configuration 87% from 29 tests

readme.txt 88% from 16 tests

The readme.txt file is an important file in your plugin as it is parsed by WordPress.org to prepare the public listing of your plugin
Please fix the following attributes:
  • Plugin Name: Please specify the plugin name on the first line ( === customer-list === )
  • Donate link: Invalid URI found ("zworthkey.com/about-us")
You can take inspiration from this readme.txt

customer-list/zwk-customer-list.php 85% from 13 tests

Analyzing the main PHP file in "Customer List" version 1.0.0
Please take the time to fix the following:
  • Main file name: Even though not officially enforced, the main plugin file should be the same as the plugin slug ("customer-list.php" instead of "zwk-customer-list.php")
  • Text Domain: If you choose to specify the text domain, it must be the same as the plugin slug; optional since WordPress version 4.6

Code Analysis Passed 3 tests

File types Passed 1 test

🔸 Test weight: 35 | This is an overview of file extensions present in this plugin and a short test that no dangerous files are bundled with this plugin
There were no executable files found in this plugin277 lines of code in 16 files:
LanguageFilesBlank linesComment linesLines of code

PHP code Passed 2 tests

A brief analysis of cyclomatic complexity and code structure for this plugin
No cyclomatic complexity issues were detected for this plugin
Cyclomatic complexity
Average complexity per logical line of code0.12
Average class complexity2.00
▷ Minimum class complexity1.00
▷ Maximum class complexity5.00
Average method complexity1.27
▷ Minimum method complexity1.00
▷ Maximum method complexity3.00
Code structure
▷ Abstract classes00.00%
▷ Concrete classes7100.00%
▷ Final classes00.00%
▷ Static methods27.69%
▷ Public methods2180.77%
▷ Protected methods00.00%
▷ Private methods519.23%
▷ Named functions4100.00%
▷ Anonymous functions00.00%
▷ Global constants1100.00%
▷ Class constants00.00%
▷ Public constants00.00%

Plugin size Passed 2 tests

Image compression Passed 2 tests

Using a strong compression for your PNG files is a great way to speed-up your plugin
No PNG files were detected