Benchmarks
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 successfully, without throwing any errors or notices
Server metrics [RAM: ▲0.01MB] [CPU: ▼1.84ms] Passed 4 tests
Server-side resources used by Back In Stock Notifier for WooCommerce | WooCommerce Waitlist Pro
This plugin has minimal impact on server resources
| Page | Memory (MB) | CPU Time (ms) |
|---|---|---|
| Home / | 3.47 ▲0.01 | 37.03 ▼5.50 |
| Dashboard /wp-admin | 3.31 ▲0.01 | 51.29 ▲1.96 |
| Posts /wp-admin/edit.php | 3.43 ▲0.07 | 47.51 ▼0.53 |
| Add New Post /wp-admin/post-new.php | 5.91 ▲0.03 | 93.68 ▼0.97 |
| Media Library /wp-admin/upload.php | 3.24 ▲0.01 | 34.46 ▼0.34 |
Server storage [IO: ▲1.23MB] [DB: ▲0.00MB] Passed 3 tests
A short overview of filesystem and database impact
This plugin installed successfully
Filesystem: 59 new files
Database: no new tables, 6 new options
| New WordPress options |
|---|
| widget_recent-posts |
| theysaidso_admin_options |
| widget_theysaidso_widget |
| db_upgraded |
| widget_recent-comments |
| can_compress_scripts |
Browser metrics Passed 4 tests
A check of browser resources used by Back In Stock Notifier for WooCommerce | WooCommerce Waitlist Pro
There were no issues detected in relation to browser resource usage
| Page | Nodes | Memory (MB) | Script (ms) | Layout (ms) |
|---|---|---|---|---|
| Home / | 2,790 ▲28 | 14.54 ▲0.28 | 1.79 ▼0.14 | 40.75 ▼4.56 |
| Dashboard /wp-admin | 2,198 ▲24 | 5.61 ▲0.07 | 86.06 ▼18.17 | 36.57 ▼9.94 |
| Posts /wp-admin/edit.php | 2,097 ▼3 | 2.00 ▲0.04 | 38.91 ▲0.73 | 35.95 ▼0.57 |
| Add New Post /wp-admin/post-new.php | 1,526 ▼0 | 23.38 ▼0.44 | 668.21 ▼8.74 | 75.35 ▲14.99 |
| Media Library /wp-admin/upload.php | 1,397 ▼6 | 4.19 ▲0.02 | 96.18 ▼4.91 | 42.38 ▼1.70 |
Uninstaller [IO: ▲0.00MB] [DB: ▲0.00MB] 75% from 4 tests
🔸 Tests weight: 35 | The uninstall procedure must remove all plugin files and extra database tables
These items require your attention
- Zombie WordPress options were found after uninstall: 6 options
- theysaidso_admin_options
- can_compress_scripts
- db_upgraded
- widget_recent-comments
- widget_theysaidso_widget
- widget_recent-posts
Smoke tests 50% from 4 tests
Server-side errors Passed 1 test
🔹 Test weight: 20 | This is a short smoke test looking for server-side errors
Good news, no errors were detected
SRP 0% from 2 tests
🔹 Tests weight: 20 | The single-responsibility principle applies for WordPress plugins as well - please make sure your PHP files perform no actions when accessed directly
Please fix the following items
- 1× PHP files output non-empty strings when accessed directly via GET requests:
- > /wp-content/plugins/back-in-stock-notifier-for-woocommerce/includes/class-popup.php
- 6× GET requests to PHP files have triggered server-side errors or warnings:
- > PHP Fatal error
Uncaught Error: Class 'CWG_Instock_Mailer' not found in wp-content/plugins/back-in-stock-notifier-for-woocommerce/includes/class-test-mail.php:3
- > PHP Fatal error
Uncaught Error: Class 'CWG_Instock_Mailer' not found in wp-content/plugins/back-in-stock-notifier-for-woocommerce/includes/class-instock-mail.php:3
- > PHP Fatal error
Uncaught Error: Class 'WP_Async_Request' not found in wp-content/plugins/back-in-stock-notifier-for-woocommerce/includes/library/wp-background-process.php:16
- > PHP Fatal error
Uncaught Error: Class 'CWG_Instock_Mailer' not found in wp-content/plugins/back-in-stock-notifier-for-woocommerce/includes/class-subscription-mail.php:3
- > PHP Fatal error
Uncaught Error: Call to undefined function esc_html_e() in wp-content/plugins/back-in-stock-notifier-for-woocommerce/templates/default-form.php:1
- > PHP Fatal error
Uncaught Error: Call to undefined function add_action() in wp-content/plugins/back-in-stock-notifier-for-woocommerce/includes/library/stevegrunwell/wp-admin-tabbed-settings-pages/wp-admin-tabbed-settings-pages.php:21
- > PHP Fatal error
User-side errors Passed 1 test
🔹 Test weight: 20 | Just a short smoke test targeting errors on the browser (console and network errors and warnings)
No browser errors were detected
Optimizations
Plugin configuration 83% from 29 tests
readme.txt 81% from 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
These attributes need to be fixed:
- Tags: Too many tags (16 tag instead of maximum 10); only the first 5 tags are used in your directory listing
- License uri: Invalid URI ("[https://www.gnu.org/licenses/gpl-3.0.txt](https://www.gnu.org/licenses/gpl-3.0.txt)")
- Donate link: Invalid URI ("[https://codewoogeek.online/product-category/back-in-stock-notifier/](https://codewoogeek.online/product-category/back-in-stock-notifier/)")
back-in-stock-notifier-for-woocommerce/cwginstocknotifier.php 85% from 13 tests
The main file in "Back In Stock Notifier for WooCommerce | WooCommerce Waitlist Pro" v. 5.1.0 serves as a complement to information provided in readme.txt and as the entry point to the plugin
It is important to fix the following:
- Requires at least: Required version must match the one declared in readme.txt ("4.7" instead of "2.2.0")
- Main file name: Name the main plugin file the same as the plugin slug ("back-in-stock-notifier-for-woocommerce.php" instead of "cwginstocknotifier.php")
Code Analysis Passed 3 tests
File types Passed 1 test
🔸 Test weight: 35 | A short check of programming languages and file extensions; no executable files are allowed
Success! There were no dangerous files found in this plugin9,582 lines of code in 55 files:
| Language | Files | Blank lines | Comment lines | Lines of code |
|---|---|---|---|---|
| PHP | 36 | 802 | 1,271 | 5,475 |
| JavaScript | 11 | 396 | 354 | 2,729 |
| CSS | 6 | 323 | 0 | 1,310 |
| JSON | 1 | 0 | 0 | 46 |
| Markdown | 1 | 15 | 0 | 22 |
PHP code Passed 2 tests
This plugin's cyclomatic complexity and code structure detailed below
No cyclomatic complexity issues were detected for this plugin
| Cyclomatic complexity | |
|---|---|
| Average complexity per logical line of code | 0.46 |
| Average class complexity | 29.38 |
| ▷ Minimum class complexity | 1.00 |
| ▷ Maximum class complexity | 187.00 |
| Average method complexity | 3.60 |
| ▷ Minimum method complexity | 1.00 |
| ▷ Maximum method complexity | 58.00 |
| Code structure | ||
|---|---|---|
| Namespaces | 0 | |
| Interfaces | 0 | |
| Traits | 0 | |
| Classes | 34 | |
| ▷ Abstract classes | 4 | 11.76% |
| ▷ Concrete classes | 30 | 88.24% |
| ▷ Final classes | 0 | 0.00% |
| Methods | 375 | |
| ▷ Static methods | 6 | 1.60% |
| ▷ Public methods | 337 | 89.87% |
| ▷ Protected methods | 28 | 7.47% |
| ▷ Private methods | 10 | 2.67% |
| Functions | 9 | |
| ▷ Named functions | 6 | 66.67% |
| ▷ Anonymous functions | 3 | 33.33% |
| Constants | 11 | |
| ▷ Global constants | 8 | 72.73% |
| ▷ Class constants | 3 | 27.27% |
| ▷ Public constants | 3 | 100.00% |
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
2 PNG files occupy 0.23MB with 0.15MB in potential savings
Potential savings
| Compression of 2 random PNG files using pngquant | |||
|---|---|---|---|
| File | Size - original | Size - compressed | Savings |
| assets/img/flags.png | 69.20KB | 23.42KB | ▼ 66.16% |
| assets/img/flags@2x.png | 170.28KB | 68.04KB | ▼ 60.04% |