90% 404-to-homepage

Code Review | Redirect 404 to Homepage

WordPress plugin Redirect 404 to Homepage scored 90% from 54 tests.

About plugin

  • Plugin page: 404-to-homepage
  • Plugin version: 1.0
  • PHP compatiblity: 5.6+
  • PHP version: 7.4.16
  • WordPress compatibility: 4.0-6.4
  • WordPress version: 6.3.1
  • First release: Jun 13, 2019
  • Latest release: Sep 30, 2023
  • Number of updates: 30
  • Update frequency: every 52.4 days
  • Top authors: pipdig (100%)

Code review

54 tests

User reviews

10 reviews

Install metrics

40,000+ active / 71,951 total downloads

Benchmarks

Plugin footprint 83% from 16 tests

Installer Passed 1 test

🔺 Critical test (weight: 50) | Verifying that this plugin installs correctly without errors
The plugin installed gracefully, with no errors

Server metrics [RAM: ▲0.01MB] [CPU: ▼7.67ms] Passed 4 tests

Server-side resources used by Redirect 404 to Homepage
No issues were detected with server-side resource usage
PageMemory (MB)CPU Time (ms)
Home /3.47 ▲0.0139.73 ▼2.41
Dashboard /wp-admin3.31 ▲0.0147.70 ▲2.79
Posts /wp-admin/edit.php3.36 ▲0.0142.61 ▼8.96
Add New Post /wp-admin/post-new.php5.89 ▲0.0183.85 ▼18.05
Media Library /wp-admin/upload.php3.23 ▲0.0135.41 ▼1.24

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

Input-output and database impact of this plugin
No storage issues were detected
Filesystem: 3 new files
Database: no new tables, 6 new options
New WordPress options
theysaidso_admin_options
widget_theysaidso_widget
can_compress_scripts
db_upgraded
widget_recent-posts
widget_recent-comments

Browser metrics Passed 4 tests

Checking browser requirements for Redirect 404 to Homepage
There were no issues detected in relation to browser resource usage
PageNodesMemory (MB)Script (ms)Layout (ms)
Home /2,800 ▲6514.74 ▲0.371.75 ▼0.0743.10 ▲0.84
Dashboard /wp-admin2,203 ▲125.85 ▲0.9696.38 ▼5.3439.38 ▼1.98
Posts /wp-admin/edit.php2,089 ▲32.04 ▲0.0234.59 ▼6.1732.52 ▼4.43
Add New Post /wp-admin/post-new.php1,533 ▼022.98 ▼0.33632.02 ▲35.8458.08 ▲5.61
Media Library /wp-admin/upload.php1,382 ▼94.18 ▼0.0395.80 ▼5.8842.89 ▼3.04

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

🔸 Tests weight: 35 | It is important to correctly uninstall your plugin, without leaving any traces
Please fix the following items
  • Zombie WordPress options detected upon uninstall: 6 options
    • widget_recent-posts
    • widget_recent-comments
    • db_upgraded
    • can_compress_scripts
    • widget_theysaidso_widget
    • theysaidso_admin_options

Smoke tests Passed 4 tests

Server-side errors Passed 1 test

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

SRP Passed 2 tests

🔹 Tests weight: 20 | It is important to ensure that your PHP files perform no action when accessed directly, respecting the single-responsibility principle
The SRP test was a success

User-side errors Passed 1 test

🔹 Test weight: 20 | This is a shallow check for browser errors
No browser errors were detected

Optimizations

Plugin configuration Passed 29 tests

readme.txt Passed 16 tests

The readme.txt file is important because it is parsed by WordPress.org for the public listing of your plugin
No tags were detected

404-to-homepage/404-to-homepage.php Passed 13 tests

The main file in "Redirect 404 to Homepage" v. 1.0 serves as a complement to information provided in readme.txt and as the entry point to the plugin
43 characters long description:
Redirect 404 missing pages to the homepage.

Code Analysis Passed 3 tests

File types Passed 1 test

🔸 Test weight: 35 | Executable files are considered dangerous and should not be included with any WordPress plugin
Good job! No executable or dangerous file extensions detected10 lines of code in 2 files:
LanguageFilesBlank linesComment linesLines of code
PHP27910

PHP code Passed 2 tests

An overview of cyclomatic complexity and code structure
All good! No complexity issues found
Cyclomatic complexity
Average complexity per logical line of code1.50
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
Namespaces0
Interfaces0
Traits0
Classes0
▷ Abstract classes00.00%
▷ Concrete classes00.00%
▷ Final classes00.00%
Methods0
▷ Static methods00.00%
▷ Public methods00.00%
▷ Protected methods00.00%
▷ Private methods00.00%
Functions1
▷ Named functions00.00%
▷ Anonymous functions1100.00%
Constants0
▷ Global constants00.00%
▷ Class constants00.00%
▷ Public constants00.00%

Plugin size Passed 2 tests

Image compression Passed 2 tests

PNG files should be compressed to save space and minimize bandwidth usage
No PNG files were detected