Benchmarks
Plugin footprint 82% from 16 tests
Installer Passed 1 test
🔺 Critical test (weight: 50) | Verifying that this plugin installs correctly without errors
Install script ran successfully
Server metrics [RAM: ▲0.02MB] [CPU: ▼9.02ms] Passed 4 tests
A check of server-side resources used by F4 Error Pages
This plugin does not affect your website's performance
| Page | Memory (MB) | CPU Time (ms) |
|---|---|---|
| Home / | 3.50 ▲0.03 | 38.59 ▲2.39 |
| Dashboard /wp-admin | 3.34 ▼0.01 | 49.04 ▼11.89 |
| Posts /wp-admin/edit.php | 3.39 ▲0.03 | 44.91 ▼4.52 |
| Add New Post /wp-admin/post-new.php | 5.92 ▲0.03 | 78.84 ▼18.32 |
| Media Library /wp-admin/upload.php | 3.26 ▲0.03 | 34.45 ▼1.33 |
| Error Pages /wp-admin/options-general.php?page=f4-error-pages | 3.27 | 32.62 |
Server storage [IO: ▲0.03MB] [DB: ▲0.07MB] 67% from 3 tests
A short overview of filesystem and database impact
Please fix the following
- You have illegally modified 1 file (0.82KB) outside of "wp-content/plugins/f4-error-pages/" and "wp-content/uploads/"
- (modified) .htaccess
Filesystem: 19 new files
Database: no new tables, 6 new options
| New WordPress options |
|---|
| widget_theysaidso_widget |
| can_compress_scripts |
| theysaidso_admin_options |
| widget_recent-posts |
| db_upgraded |
| widget_recent-comments |
Browser metrics Passed 4 tests
F4 Error Pages: an overview of browser usage
There were no issues detected in relation to browser resource usage
| Page | Nodes | Memory (MB) | Script (ms) | Layout (ms) |
|---|---|---|---|---|
| Home / | 2,819 ▲58 | 14.42 ▲0.05 | 1.80 ▲0.24 | 43.80 ▲4.45 |
| Dashboard /wp-admin | 2,225 ▲45 | 5.49 ▼0.11 | 82.59 ▼8.49 | 37.18 ▼8.87 |
| Posts /wp-admin/edit.php | 2,130 ▲30 | 1.97 ▲0.02 | 34.23 ▲0.17 | 33.79 ▲0.60 |
| Add New Post /wp-admin/post-new.php | 1,555 ▲29 | 23.06 ▼0.61 | 643.86 ▼38.57 | 52.93 ▼6.77 |
| Media Library /wp-admin/upload.php | 1,433 ▲36 | 4.26 ▲0.11 | 93.84 ▼5.75 | 45.24 ▲3.83 |
| Error Pages /wp-admin/options-general.php?page=f4-error-pages | 903 | 2.00 | 25.07 | 25.39 |
Uninstaller [IO: ▲0.00MB] [DB: ▲0.07MB] 75% from 4 tests
🔸 Tests weight: 35 | It is important to correctly uninstall your plugin, without leaving any traces
It is recommended to fix the following
- The uninstall procedure has failed, leaving 6 options in the database
- widget_theysaidso_widget
- theysaidso_admin_options
- db_upgraded
- widget_recent-comments
- widget_recent-posts
- can_compress_scripts
Smoke tests 50% from 4 tests
Server-side errors Passed 1 test
🔹 Test weight: 20 | A smoke test targeting server-side errors
The smoke test was a success, however most plugin functionality was not tested
SRP 0% from 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
Please fix the following items
- 6× PHP files perform the task of outputting text when accessed with GET requests:
- > /wp-content/plugins/f4-error-pages/modules/Core/Options/views/admin-options.php
- > /wp-content/plugins/f4-error-pages/modules/Core/Options/views/element-title.php
- > /wp-content/plugins/f4-error-pages/modules/Core/Options/views/field-select.php
- > /wp-content/plugins/f4-error-pages/modules/Core/Options/views/field-checkboxes.php
- > /wp-content/plugins/f4-error-pages/modules/Core/Options/views/element-description.php
- > /wp-content/plugins/f4-error-pages/modules/Core/Options/views/element-fields.php
- 25× GET requests to PHP files trigger server-side errors or Error 500 responses (only 10 are shown):
- > PHP Notice
Trying to access array offset on value of type null in wp-content/plugins/f4-error-pages/modules/Core/Options/views/element-fields.php on line 3
- > PHP Warning
Use of undefined constant F4_EP_OPTION_NAME - assumed 'F4_EP_OPTION_NAME' (this will throw an Error in a future version of PHP) in wp-content/plugins/f4-error-pages/modules/Core/Options/views/field-select.php on line 3
- > PHP Fatal error
Uncaught Error: Call to undefined function checked() in wp-content/plugins/f4-error-pages/modules/Core/Options/views/field-checkbox.php:6
- > PHP Fatal error
Uncaught Error: Call to undefined function wp_parse_args() in wp-content/plugins/f4-error-pages/modules/Core/Options/views/field-textarea.php:2
- > PHP Notice
Undefined variable: field_name in wp-content/plugins/f4-error-pages/modules/Core/Options/views/field-checkbox.php on line 3
- > PHP Notice
Undefined variable: field_name in wp-content/plugins/f4-error-pages/modules/Core/Options/views/field-select.php on line 3
- > PHP Notice
Undefined variable: element in wp-content/plugins/f4-error-pages/modules/Core/Options/views/element-title.php on line 2
- > PHP Warning
Use of undefined constant F4_EP_OPTION_NAME - assumed 'F4_EP_OPTION_NAME' (this will throw an Error in a future version of PHP) in wp-content/plugins/f4-error-pages/modules/Core/Options/views/field-checkbox.php on line 3
- > PHP Notice
Trying to access array offset on value of type null in wp-content/plugins/f4-error-pages/modules/Core/Options/views/element-description.php on line 2
- > PHP Notice
Undefined variable: field in wp-content/plugins/f4-error-pages/modules/Core/Options/views/field-select.php on line 5
- > PHP Notice
User-side errors Passed 1 test
🔹 Test weight: 20 | A shallow check that no browser errors were triggered
No browser issues were found
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
Attributes that require attention:
- Tags: There are too many tags (11 tag instead of maximum 10)
f4-error-pages/f4-error-pages.php Passed 13 tests
The main PHP script in "F4 Error Pages" version 1.0.10 is automatically included on every request by WordPress
66 characters long description:
Allows you to assign pages that appear as 404 and 403 error pages.
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
There were no executable files found in this plugin673 lines of code in 16 files:
| Language | Files | Blank lines | Comment lines | Lines of code |
|---|---|---|---|---|
| PHP | 16 | 158 | 387 | 673 |
PHP code Passed 2 tests
Analyzing logical lines of code, cyclomatic complexity, and other code metrics
Great job! No cyclomatic complexity issues were detected in this plugin
| Cyclomatic complexity | |
|---|---|
| Average complexity per logical line of code | 0.34 |
| Average class complexity | 13.40 |
| ▷ Minimum class complexity | 1.00 |
| ▷ Maximum class complexity | 25.00 |
| Average method complexity | 2.63 |
| ▷ Minimum method complexity | 1.00 |
| ▷ Maximum method complexity | 5.00 |
| Code structure | ||
|---|---|---|
| Namespaces | 3 | |
| Interfaces | 0 | |
| Traits | 0 | |
| Classes | 5 | |
| ▷ Abstract classes | 0 | 0.00% |
| ▷ Concrete classes | 5 | 100.00% |
| ▷ Final classes | 0 | 0.00% |
| Methods | 40 | |
| ▷ Static methods | 40 | 100.00% |
| ▷ Public methods | 40 | 100.00% |
| ▷ Protected methods | 0 | 0.00% |
| ▷ Private methods | 0 | 0.00% |
| Functions | 3 | |
| ▷ Named functions | 0 | 0.00% |
| ▷ Anonymous functions | 3 | 100.00% |
| Constants | 12 | |
| ▷ Global constants | 12 | 100.00% |
| ▷ Class constants | 0 | 0.00% |
| ▷ Public constants | 0 | 0.00% |
Plugin size Passed 2 tests
Image compression Passed 2 tests
It is recommended to compress PNG files in your plugin to minimize bandwidth usage
1 compressed PNG file occupies 0.00MB
Potential savings
| Compression of 1 random PNG file using pngquant | |||
|---|---|---|---|
| File | Size - original | Size - compressed | Savings |
| assets/img/made-with-love-by-f4.png | 1.83KB | 1.95KB | 0.00% |