Benchmarks
Plugin footprint 83% from 16 tests
Installer Passed 1 test
🔺 Critical test (weight: 50) | Checking the installer triggered no errors
Installer ran successfully
Server metrics [RAM: ▲0.14MB] [CPU: ▼143.69ms] Passed 4 tests
Analyzing server-side resources used by One Page Checkout for WooCommerce
No issues were detected with server-side resource usage
| Page | Memory (MB) | CPU Time (ms) |
|---|---|---|
| Home / | 2.96 ▲0.13 | 38.09 ▲2.40 |
| Dashboard /wp-admin | 3.25 ▲0.19 | 54.05 ▲1.77 |
| Posts /wp-admin/edit.php | 3.30 ▲0.19 | 42.02 ▼7.38 |
| Add New Post /wp-admin/post-new.php | 5.54 ▲0.11 | 96.73 ▼571.56 |
| Media Library /wp-admin/upload.php | 3.13 ▲0.13 | 39.41 ▲4.71 |
Server storage [IO: ▲0.82MB] [DB: ▲0.00MB] Passed 3 tests
A short overview of filesystem and database impact
The plugin installed successfully
Filesystem: 54 new files
Database: no new tables, 1 new option
| New WordPress options |
|---|
| onepagecheckout_do_activation_redirect |
Browser metrics Passed 4 tests
One Page Checkout for WooCommerce: an overview of browser usage
This plugin renders optimally with no browser resource issues detected
| Page | Nodes | Memory (MB) | Script (ms) | Layout (ms) |
|---|---|---|---|---|
| Home / | 3,722 ▲126 | 16.46 ▲0.79 | 10.34 ▼1.90 | 49.40 ▼3.08 |
| Dashboard /wp-admin | 2,979 ▲48 | 5.94 ▼0.00 | 155.09 ▼15.72 | 118.90 ▼0.16 |
| Posts /wp-admin/edit.php | 2,748 ▲9 | 2.72 ▲0.02 | 72.34 ▲2.92 | 90.71 ▲0.72 |
| Add New Post /wp-admin/post-new.php | 1,689 ▲6 | 18.67 ▼0.02 | 422.89 ▲35.22 | 114.98 ▼3.88 |
| Media Library /wp-admin/upload.php | 1,813 ▲68 | 5.05 ▲0.03 | 157.49 ▼30.03 | 129.83 ▲6.33 |
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 did not uninstall successfully, leaving 1 option in the database
- onepagecheckout_do_activation_redirect
Smoke tests 50% from 4 tests
Server-side errors Passed 1 test
🔹 Test weight: 20 | A smoke test targeting server-side errors
Even though no errors were found, this is by no means an exhaustive test
SRP 0% from 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 following issues need your attention
- 2× GET requests to PHP files return non-empty strings:
- > /wp-content/plugins/wcvn-one-page-checkout/public/templates/checkout/parts/billing_details_section.php
- > /wp-content/plugins/wcvn-one-page-checkout/admin/partials/onepagecheckout-admin-display.php
- 18× PHP files trigger server errors when accessed directly (only 10 are shown):
- > PHP Warning
Use of undefined constant WCVN_OPC_WC_TEMPLATE_PATH - assumed 'WCVN_OPC_WC_TEMPLATE_PATH' (this will throw an Error in a future version of PHP) in wp-content/plugins/wcvn-one-page-checkout/public/templates/checkout/parts/billing_details_section.php on line 12
- > PHP Fatal error
Uncaught Error: Call to undefined function esc_html_e() in wp-content/plugins/wcvn-one-page-checkout/public/templates/checkout/layouts/layout-2.php:2
- > PHP Fatal error
Uncaught Error: Call to undefined function do_action() in wp-content/plugins/wcvn-one-page-checkout/public/templates/checkout/parts/review_order_section.php:3
- > PHP Fatal error
Uncaught Error: Call to undefined function remove_action() in wp-content/plugins/wcvn-one-page-checkout/public/templates/checkout/parts/subtotal_section.php:1
- > PHP Fatal error
Uncaught Error: Class 'WCVN_OnePageCheckout_Integrations_Base' not found in wp-content/plugins/wcvn-one-page-checkout/integrations/themes/flatsome.php:2
- > PHP Fatal error
Uncaught Error: Call to undefined function woocommerce_checkout_payment() in wp-content/plugins/wcvn-one-page-checkout/public/templates/checkout/parts/payment_section.php:2
- > PHP Notice
Trying to get property 'checkout_fields' of non-object in wp-content/plugins/wcvn-one-page-checkout/public/templates/checkout/parts/billing_details_section.php on line 2
- > PHP Warning
Use of undefined constant WCVN_OPC_PATH - assumed 'WCVN_OPC_PATH' (this will throw an Error in a future version of PHP) in wp-content/plugins/wcvn-one-page-checkout/integrations/integrations.php on line 3
- > PHP Warning
include_once(): Failed opening 'WCVN_OPC_WC_TEMPLATE_PATHcheckout/parts/additional_fields.php' for inclusion (include_path='.:/usr/share/php') in wp-content/plugins/wcvn-one-page-checkout/public/templates/checkout/parts/billing_details_section.php on line 12
- > PHP Fatal error
Uncaught Error: Call to undefined function esc_html_e() in wp-content/plugins/wcvn-one-page-checkout/public/templates/checkout/layouts/layout-1.php:2
- > PHP Warning
User-side errors Passed 1 test
🔹 Test weight: 20 | This is a smoke test targeting browser errors/issues
There were no browser issues found
Optimizations
Plugin configuration 93% from 29 tests
readme.txt Passed 16 tests
Often overlooked, readme.txt is one of the most important files in your plugin
4 plugin tags: woocommerce, onepagecheckout, one page checkout, checkout
wcvn-one-page-checkout/onepagecheckout-for-woocommerce.php 85% from 13 tests
The principal PHP file in "One Page Checkout for WooCommerce" v. 1.0.0 is loaded by WordPress automatically on each request
Please make the necessary changes and fix the following:
- Main file name: Name the main plugin file the same as the plugin slug ("wcvn-one-page-checkout.php" instead of "onepagecheckout-for-woocommerce.php")
- Text Domain: Since WordPress version 4.6 the text domain is optional; if specified, it must be the same as the plugin slug
Code Analysis Passed 3 tests
File types Passed 1 test
🔸 Test weight: 35 | An overview of files in this plugin; executable files are not allowed
There were no executable files found in this plugin2,535 lines of code in 41 files:
| Language | Files | Blank lines | Comment lines | Lines of code |
|---|---|---|---|---|
| PHP | 34 | 309 | 759 | 1,194 |
| CSS | 3 | 187 | 49 | 1,025 |
| PO File | 1 | 89 | 110 | 217 |
| JavaScript | 3 | 29 | 2 | 99 |
PHP code Passed 2 tests
Cyclomatic complexity and code structure are the fingerprint of this plugin
Everything seems fine, there were no complexity issues found
| Cyclomatic complexity | |
|---|---|
| Average complexity per logical line of code | 0.29 |
| Average class complexity | 4.50 |
| ▷ Minimum class complexity | 1.00 |
| ▷ Maximum class complexity | 30.00 |
| Average method complexity | 1.69 |
| ▷ Minimum method complexity | 1.00 |
| ▷ Maximum method complexity | 9.00 |
| Code structure | ||
|---|---|---|
| Namespaces | 0 | |
| Interfaces | 0 | |
| Traits | 0 | |
| Classes | 12 | |
| ▷ Abstract classes | 1 | 8.33% |
| ▷ Concrete classes | 11 | 91.67% |
| ▷ Final classes | 0 | 0.00% |
| Methods | 61 | |
| ▷ Static methods | 8 | 13.11% |
| ▷ Public methods | 56 | 91.80% |
| ▷ Protected methods | 0 | 0.00% |
| ▷ Private methods | 5 | 8.20% |
| Functions | 4 | |
| ▷ Named functions | 4 | 100.00% |
| ▷ Anonymous functions | 0 | 0.00% |
| Constants | 5 | |
| ▷ Global constants | 5 | 100.00% |
| ▷ Class constants | 0 | 0.00% |
| ▷ Public constants | 0 | 0.00% |
Plugin size 50% from 2 tests
Image compression 50% from 2 tests
It is recommended to compress PNG files in your plugin to minimize bandwidth usage
4 PNG files occupy 0.63MB with 0.46MB in potential savings
Potential savings
| Compression of 4 random PNG files using pngquant | |||
|---|---|---|---|
| File | Size - original | Size - compressed | Savings |
| screenshot-3.png | 161.98KB | 44.11KB | ▼ 72.77% |
| screenshot-4.png | 161.98KB | 44.11KB | ▼ 72.77% |
| screenshot-1.png | 176.35KB | 47.57KB | ▼ 73.02% |
| screenshot-2.png | 146.88KB | 42.59KB | ▼ 71.00% |