84% css-to-footer

Code Review | CSS to Footer

WordPress plugin CSS to Footer scored84%from 54 tests.

About plugin

  • Plugin page: css-to-footer
  • Plugin version: 1.1
  • PHP version: 7.4.16
  • WordPress compatibility: 4.0-5.2
  • WordPress version: 6.3.1
  • First release: Feb 18, 2020
  • Latest release: Feb 19, 2020
  • Number of updates: 8
  • Update frequency: every 0.3 days
  • Top authors: zeoman (100%)

Code review

54 tests

User reviews

1 review

Install metrics

70+ active /883 total downloads


Plugin footprint 83% from 16 tests

Installer Passed 1 test

🔺 Critical test (weight: 50) | All plugins must install correctly, without throwing any errors, warnings, or notices
The plugin installed gracefully, with no errors

Server metrics [RAM: ▲0.02MB] [CPU: ▼5.12ms] Passed 4 tests

This is a short check of server-side resources used by CSS to Footer
Normal server usage
PageMemory (MB)CPU Time (ms)
Home /3.47 ▲0.0136.23 ▼2.46
Dashboard /wp-admin3.32 ▲0.0244.88 ▼3.98
Posts /wp-admin/edit.php3.37 ▲0.0245.94 ▼3.49
Add New Post /wp-admin/post-new.php5.90 ▲0.0282.66 ▼10.55
Media Library /wp-admin/upload.php3.24 ▲0.0235.98 ▲4.42
CSStoFooter Settings /wp-admin/options-general.php?page=csstoofooter_settings_menu3.2129.63

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

A short overview of filesystem and database impact
This plugin installed successfully
Filesystem: 3 new files
Database: no new tables, 7 new options
New WordPress options

Browser metrics Passed 4 tests

An overview of browser requirements for CSS to Footer
Minimal impact on browser resources
PageNodesMemory (MB)Script (ms)Layout (ms)
Home /2,793 ▲3214.24 ▼0.311.62 ▲0.0837.92 ▼3.20
Dashboard /wp-admin2,202 ▲225.61 ▼0.0789.34 ▼2.1840.68 ▼4.81
Posts /wp-admin/edit.php2,104 ▲41.99 ▲0.0236.80 ▲0.9632.67 ▼3.96
Add New Post /wp-admin/post-new.php1,532 ▲423.25 ▲0.16634.07 ▼24.5561.56 ▲11.51
Media Library /wp-admin/upload.php1,404 ▲74.20 ▲0.0192.92 ▼8.1142.01 ▼2.46
CSStoFooter Settings /wp-admin/options-general.php?page=csstoofooter_settings_menu7962.0323.1824.91

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

🔸 Tests weight: 35 | Checking the uninstaller removed all traces of the plugin
You still need to fix the following
  • This plugin does not fully uninstall, leaving 6 options in the database
    • theysaidso_admin_options
    • widget_recent-comments
    • widget_recent-posts
    • db_upgraded
    • can_compress_scripts
    • widget_theysaidso_widget

Smoke tests 75% from 4 tests

Server-side errors Passed 1 test

🔹 Test weight: 20 | This is a shallow check for server-side errors
The smoke test was a success, however most plugin functionality was not tested

SRP 50% 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
The following issues need your attention
  • 1× GET requests to PHP files have triggered server-side errors or warnings:
    • > PHP Fatal error
      Uncaught Error: Call to undefined function add_option() in wp-content/plugins/css-to-footer/csstofooter.php:16

User-side errors Passed 1 test

🔹 Test weight: 20 | A shallow check that no browser errors were triggered
Everything seems fine on the user side


Plugin configuration 93% from 29 tests

readme.txt 94% from 16 tests

It's important to format your readme.txt file correctly as it is parsed for the public listing of your plugin
Attributes that need to be fixed: The official readme.txt might help

css-to-footer/csstofooter.php 92% from 13 tests

The main PHP file in "CSS to Footer" ver. 1.1 adds more information about the plugin and also serves as the entry point for this plugin
Please take the time to fix the following:
  • Main file name: The principal plugin file should be the same as the plugin slug ("css-to-footer.php" instead of "csstofooter.php")

Code Analysis Passed 3 tests

File types Passed 1 test

🔸 Test weight: 35 | Executable files are not allowed as they can serve as attack vectors
Everything looks great! No dangerous files found in this plugin70 lines of code in 2 files:
LanguageFilesBlank linesComment linesLines of code

PHP code Passed 2 tests

This is a very shot review of cyclomatic complexity and code structure
There were no cyclomatic complexity issued detected
Cyclomatic complexity
Average complexity per logical line of code0.30
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 functions6100.00%
▷ Anonymous functions00.00%
▷ Global constants00.00%
▷ 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