77% kelkoo-group-shopping

Code Review | Kelkoo Group Shopping

WordPress plugin Kelkoo Group Shopping scored 77% from 54 tests.

About plugin

  • Plugin page: kelkoo-group-shop...
  • Plugin version: 1.2
  • PHP version: 7.4.16
  • WordPress compatibility: 4.0.0-5.1
  • WordPress version: 5.8.1
  • First release: Jul 6, 2017
  • Latest release: Apr 3, 2019
  • Number of updates: 19
  • Update frequency: every 51.2 days
  • Top authors: kelkoogroup (100%)

Code review

54 tests

User reviews

1 review

Install metrics

20+ active / 1,057 total downloads

Benchmarks

Plugin footprint Passed 16 tests

Installer Passed 1 test

🔺 Critical test (weight: 50) | Verifying that this plugin installs correctly without errors
The plugin installed successfully, without throwing any errors or notices

Server metrics [RAM: ▲0.02MB] [CPU: ▼144.47ms] Passed 4 tests

A check of server-side resources used by Kelkoo Group Shopping
Normal server usage
PageMemory (MB)CPU Time (ms)
Home /2.86 ▲0.0226.08 ▲4.21
Dashboard /wp-admin3.09 ▲0.0231.45 ▼4.52
Posts /wp-admin/edit.php3.14 ▲0.0330.65 ▲0.51
Add New Post /wp-admin/post-new.php5.45 ▲0.0171.68 ▼571.76
Media Library /wp-admin/upload.php3.03 ▲0.0323.66 ▼2.12
Ad Builder /wp-admin/admin.php?page=kelkoo_group_shopping_settings_ad_builder3.0919.45
Performance /wp-admin/admin.php?page=kelkoo_group_shopping_settings_performance3.0321.06
Settings /wp-admin/admin.php?page=kelkoo_group_shopping_settings3.0619.21

Server storage [IO: ▲0.18MB] [DB: ▲0.00MB] Passed 3 tests

Analyzing filesystem and database footprints of this plugin
The plugin installed successfully
Filesystem: 67 new files
Database: no new tables, no new options

Browser metrics Passed 4 tests

Checking browser requirements for Kelkoo Group Shopping
Minimal impact on browser resources
PageNodesMemory (MB)Script (ms)Layout (ms)
Home /3,841 ▲21516.24 ▲0.618.82 ▲3.3774.77 ▼2.00
Dashboard /wp-admin2,971 ▲766.07 ▼0.08114.62 ▼17.96178.25 ▲4.21
Posts /wp-admin/edit.php2,784 ▲443.10 ▼0.1363.08 ▼1.49134.32 ▼4.23
Add New Post /wp-admin/post-new.php3,733 ▼218.82 ▼0.06430.79 ▼3.03165.03 ▲3.47
Media Library /wp-admin/upload.php1,776 ▲245.55 ▲0.00130.96 ▼15.61204.05 ▲21.23
Ad Builder /wp-admin/admin.php?page=kelkoo_group_shopping_settings_ad_builder1,1333.4670.11105.69
Performance /wp-admin/admin.php?page=kelkoo_group_shopping_settings_performance1,0512.3853.79100.20
Settings /wp-admin/admin.php?page=kelkoo_group_shopping_settings1,2872.5453.86142.40

Uninstaller [IO: ▲0.00MB] [DB: ▲0.00MB] Passed 4 tests

🔸 Tests weight: 35 | Verifying that this plugin uninstalls completely without leaving any traces
This plugin's uninstaller ran successfully

Smoke tests 0% from 4 tests

Server-side errors 0% from 1 test

🔹 Test weight: 20 | A shallow check that no server-side errors were triggered
Smoke test failed, please fix the following
  • 29 occurences, only the last one shown
    • > GET request to /wp-admin/admin.php?page=kelkoo_group_shopping_settings
    • > Notice in wp-content/plugins/kelkoo-group-shopping/admin/settings.php+72
    Trying to access array offset on value of type bool

SRP 0% from 2 tests

🔹 Tests weight: 20 | The single-responsibility principle: PHP files have to remain inert when accessed directly, throwing no errors and performing no actions
Please fix the following items
  • 2× PHP files output text when accessed directly:
    • > /wp-content/plugins/kelkoo-group-shopping/admin/partials/kelkoo-group-shopping-admin-display.php
    • > /wp-content/plugins/kelkoo-group-shopping/public/partials/kelkoo-group-shopping-public-display.php
  • 5× PHP files trigger server errors when accessed directly:
    • > PHP Fatal error
      Uncaught Error: Call to undefined function esc_url() in wp-content/plugins/kelkoo-group-shopping/admin/partials/header.php:2
    • > PHP Fatal error
      Uncaught Error: Call to undefined function esc_url() in wp-content/plugins/kelkoo-group-shopping/admin/partials/header.php:2
    • > PHP Fatal error
      Uncaught Error: Using $this when not in object context in wp-content/plugins/kelkoo-group-shopping/admin/ad-builder.php:1
    • > PHP Fatal error
      Uncaught Error: Call to undefined function __() in wp-content/plugins/kelkoo-group-shopping/admin/partials/existing-ads.php:4
    • > PHP Fatal error
      Uncaught Error: Using $this when not in object context in wp-content/plugins/kelkoo-group-shopping/admin/performance.php:1

User-side errors 0% from 1 test

🔹 Test weight: 20 | This is just a short smoke test looking for browser issues
Please fix the following user-side errors
    • > GET request to /wp-admin/admin.php?page=kelkoo_group_shopping_settings_ad_builder
    • > Network (severe)
    http://ads.kelkoo.com/javascripts/scout.js?ver=1.2 - Failed to load resource: net::ERR_NAME_NOT_RESOLVED
  • 18 occurences, only the last one shown
    • > GET request to /wp-admin/admin.php?page=kelkoo_group_shopping_settings_ad_builder
    • > Javascript (severe) in unknown
    /wp-content/plugins/kelkoo-group-shopping/admin/js/kelkoo-group-shopping-ad-builder.js?ver=1.2 0:363 Uncaught ReferenceError: kw is not defined
    • > GET request to /wp-admin/admin.php?page=kelkoo_group_shopping_settings_ad_builder
    • > Javascript (severe) in unknown
    /wp-content/plugins/kelkoo-group-shopping/admin/js/kelkoo-group-shopping-existing-ads.js?ver=1.2 0:2330 Uncaught TypeError: Cannot read properties of undefined (reading 'no-ads')

Optimizations

Plugin configuration 97% from 29 tests

readme.txt 94% from 16 tests

Don't ignore readme.txt as it is the file that instructs WordPress.org on how to present your plugin to the world
Please fix the following attributes:
  • Contributors: Plugin contributors not specified
You can take inspiration from this readme.txt

kelkoo-group-shopping/kelkoo-group-shopping.php Passed 13 tests

This is the main PHP file of "Kelkoo Group Shopping" version 1.2, providing information about the plugin in the header fields and serving as the principal entry point to the plugin's functions
78 characters long description:
Plugin to monetize your web site or blog with Kelkoo group affiliation program

Code Analysis Passed 3 tests

File types Passed 1 test

🔸 Test weight: 35 | An overview of files in this plugin; executable files are not allowed
Success! There were no dangerous files found in this plugin1,696 lines of code in 45 files:
LanguageFilesBlank linesComment linesLines of code
PHP19199488680
JavaScript1412014535
Sass7490301
PO File1770154
JSON10023
CSS3003

PHP code Passed 2 tests

Cyclomatic complexity and code structure are the fingerprint of this plugin
No complexity issues detected
Cyclomatic complexity
Average complexity per logical line of code0.15
Average class complexity2.33
▷ Minimum class complexity1.00
▷ Maximum class complexity9.00
Average method complexity1.32
▷ Minimum method complexity1.00
▷ Maximum method complexity7.00
Code structure
Namespaces0
Interfaces0
Traits0
Classes9
▷ Abstract classes00.00%
▷ Concrete classes9100.00%
▷ Final classes00.00%
Methods38
▷ Static methods513.16%
▷ Public methods3386.84%
▷ Protected methods00.00%
▷ Private methods513.16%
Functions3
▷ Named functions3100.00%
▷ Anonymous functions00.00%
Constants0
▷ Global constants00.00%
▷ Class constants00.00%
▷ Public constants00.00%

Plugin size Passed 2 tests

Image compression Passed 2 tests

It is recommended to compress PNG files in your plugin to minimize bandwidth usage
13 compressed PNG files occupy 0.02MB
Potential savings
Compression of 5 random PNG files using pngquant
FileSize - originalSize - compressedSavings
admin/lib/colorpicker/images/overlay.png8.91KB8.24KB▼ 7.55%
admin/images/kelkoogroup.png7.42KB3.99KB▼ 46.20%
admin/lib/colorpicker/images/select2.png0.37KB0.33KB▼ 10.37%
admin/lib/colorpicker/images/select.png0.35KB0.33KB▼ 7.16%
admin/images/icon.png0.37KB0.52KB0.00%