79% cool-post-slider

Code Review | Cool Post Slider

WordPress plugin Cool Post Slider scored79%from 54 tests.

About plugin

  • Plugin page: cool-post-slider
  • Plugin version: 1.0
  • PHP version: 7.4.16
  • WordPress compatibility: 4.0-4.4.2
  • WordPress version: 6.3.1
  • First release: Jul 4, 2016
  • Latest release: Jul 2, 2016
  • Number of updates: 2
  • Update frequency: N/A
  • Top authors: farvehandleren (100%)

Code review

54 tests

User reviews

1 review

Install metrics

10+ active /666 total downloads


Plugin footprint 65% from 16 tests

Installer Passed 1 test

🔺 Critical test (weight: 50) | It is important to correctly install your plugin, without throwing errors or notices
The plugin installed gracefully, with no errors

Server metrics [RAM: ▼0.93MB] [CPU: ▼31.55ms] Passed 4 tests

A check of server-side resources used by Cool Post Slider
Normal server usage
PageMemory (MB)CPU Time (ms)
Home /3.48 ▲0.0235.56 ▼4.54
Dashboard /wp-admin3.01 ▼0.2923.34 ▼26.58
Posts /wp-admin/edit.php3.01 ▼0.3523.36 ▼26.08
Add New Post /wp-admin/post-new.php3.01 ▼2.8825.69 ▼61.81
Media Library /wp-admin/upload.php3.01 ▼0.2222.28 ▼11.74

Server storage [IO: ▲0.24MB] [DB: ▲0.00MB] Passed 3 tests

Analyzing filesystem and database footprints of this plugin
There were no storage issued detected upon installing this plugin
Filesystem: 11 new files
Database: no new tables, 6 new options
New WordPress options

Browser metrics Passed 4 tests

Checking browser requirements for Cool Post Slider
This plugin renders optimally with no browser resource issues detected
PageNodesMemory (MB)Script (ms)Layout (ms)
Home /2,817 ▲4613.20 ▼1.184.47 ▲2.3141.61 ▼2.61
Dashboard /wp-admin2,226 ▲385.80 ▼0.02106.12 ▼13.9779.26 ▲37.93
Posts /wp-admin/edit.php2,106 ▲171.98 ▼0.0038.47 ▲0.4034.26 ▼1.03
Add New Post /wp-admin/post-new.php1,534 ▼723.06 ▼0.16756.27 ▲82.0457.61 ▲5.50
Media Library /wp-admin/upload.php1,405 ▲174.21 ▲0.0196.65 ▼3.0075.12 ▲30.27

Uninstaller [IO: ▲0.00MB] [DB: ▲0.00MB] 50% from 4 tests

🔸 Tests weight: 35 | It is important to correctly uninstall your plugin, without leaving any traces
The following items require your attention
  • Uninstall procedure validation failed for this plugin
    • > User deprecated in wp-includes/functions.php+5737
    Function has_cap was called with an argument that is deprecated since version 2.0.0! Usage of user levels is deprecated. Use capabilities instead.
  • The uninstall procedure has failed, leaving 6 options in the database
    • widget_recent-comments
    • theysaidso_admin_options
    • db_upgraded
    • widget_recent-posts
    • can_compress_scripts
    • widget_theysaidso_widget

Smoke tests Passed 4 tests

Server-side errors Passed 1 test

🔹 Test weight: 20 | A smoke test targeting server-side errors
Even though everything seems fine, this is not an exhaustive test

SRP Passed 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
The SRP test was a success

User-side errors Passed 1 test

🔹 Test weight: 20 | This is a smoke test targeting browser errors/issues
There were no browser issues found


Plugin configuration 93% from 29 tests

readme.txt Passed 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
9 plugin tags: post slideshow, slide show, type, post slider, slider...

cool-post-slider/ri_post.php 85% from 13 tests

The main file in "Cool Post Slider" v. 1.0 serves as a complement to information provided in readme.txt and as the entry point to the plugin
Please take the time to fix the following:
  • Text Domain: Please use dashes and lowercase characters for text domains
  • Main file name: The principal plugin file should be the same as the plugin slug ("cool-post-slider.php" instead of "ri_post.php")

Code Analysis Passed 3 tests

File types Passed 1 test

🔸 Test weight: 35 | There should be no dangerous file extensions present in any WordPress plugin
Good job! No executable or dangerous file extensions detected356 lines of code in 7 files:
LanguageFilesBlank linesComment linesLines of code

PHP code Passed 2 tests

Cyclomatic complexity and code structure are the fingerprint of this plugin
There were no cyclomatic complexity issued detected
Cyclomatic complexity
Average complexity per logical line of code0.44
Average class complexity0.00
▷ Minimum class complexity0.00
▷ Maximum class complexity0.00
Average method complexity0.00
▷ Minimum method complexity0.00
▷ Maximum method complexity0.00
Code structure
▷ Abstract classes00.00%
▷ Concrete classes00.00%
▷ Final classes00.00%
▷ Static methods00.00%
▷ Public methods00.00%
▷ Protected methods00.00%
▷ Private methods00.00%
▷ Named functions5100.00%
▷ Anonymous functions00.00%
▷ Global constants00.00%
▷ Class constants00.00%
▷ Public constants00.00%

Plugin size 50% from 2 tests

Image compression 50% from 2 tests

PNG files should be compressed to save space and minimize bandwidth usage
1 PNG file occupies 0.08MB with 0.08MB in potential savings
Potential savings
Compression of 1 random PNG file using pngquant
FileSize - originalSize - compressedSavings
(invalid) img/plugin-icon.png77.77KB0.00KB▼ 100.00%