Benchmarks
Plugin footprint 82% from 16 tests
Installer Passed 1 test
🔺 Critical test (weight: 50) | It is important to correctly install your plugin, without throwing errors or notices
The plugin installed gracefully, with no errors
Server metrics [RAM: ▲2.78MB] [CPU: ▲18.07ms] Passed 4 tests
This is a short check of server-side resources used by Robin image optimizer — save money on image compression
Server-side resource usage in normal parameters
| Page | Memory (MB) | CPU Time (ms) |
|---|---|---|
| Home / | 5.32 ▲1.86 | 51.85 ▲12.46 |
| Dashboard /wp-admin | 6.41 ▲3.11 | 69.90 ▲23.04 |
| Posts /wp-admin/edit.php | 6.43 ▲3.08 | 68.59 ▲24.23 |
| Add New Post /wp-admin/post-new.php | 9.00 ▲3.11 | 104.40 ▲16.23 |
| Media Library /wp-admin/upload.php | 6.32 ▲3.09 | 55.11 ▲20.53 |
| Robin image optimizer /wp-admin/options-general.php?page=rio_general-wbcr_image_optimizer | 6.58 | 309.73 |
Server storage [IO: ▲2.84MB] [DB: ▲0.00MB] 67% from 3 tests
Analyzing filesystem and database footprints of this plugin
Please try to fix the following items
- Illegal file modification found: 3 files (0.54KB) outside of "wp-content/plugins/robin-image-optimizer/" and "wp-content/uploads/"
- (new file) wp-content/logs/index.html
- (new file) wp-content/logs/app.log
- (new file) wp-content/logs/.htaccess
Filesystem: 470 new files
Database: 1 new table, 14 new options
| New tables |
|---|
| wp_rio_process_queue |
| New WordPress options |
|---|
| wbcr_io_image_optimization_server |
| widget_recent-posts |
| wbcr_io_image_optimize_flush_usage |
| wbcr_io_plugin_activated |
| wbcr_io_save_exif_data |
| can_compress_scripts |
| wbcr_io_image_optimize_all_usage |
| wbcr_io_backup_origin_images |
| wbcr_io_plugin_version |
| widget_theysaidso_widget |
| ... |
Browser metrics Passed 4 tests
An overview of browser requirements for Robin image optimizer — save money on image compression
This plugin renders optimally with no browser resource issues detected
| Page | Nodes | Memory (MB) | Script (ms) | Layout (ms) |
|---|---|---|---|---|
| Home / | 2,860 ▲98 | 14.33 ▲0.17 | 1.79 ▲0.35 | 42.28 ▲3.13 |
| Dashboard /wp-admin | 2,268 ▲90 | 5.67 ▼0.04 | 96.88 ▼12.49 | 43.58 ▲2.01 |
| Posts /wp-admin/edit.php | 2,174 ▲74 | 2.04 ▲0.09 | 41.52 ▼2.19 | 36.88 ▼3.40 |
| Add New Post /wp-admin/post-new.php | 1,571 ▲45 | 23.65 ▲0.52 | 641.11 ▲23.69 | 50.30 ▼0.29 |
| Media Library /wp-admin/upload.php | 1,448 ▲48 | 4.29 ▲0.10 | 98.71 ▼12.06 | 42.90 ▼0.20 |
| Robin image optimizer /wp-admin/options-general.php?page=rio_general-wbcr_image_optimizer | 1,273 | 3.01 | 78.65 | 70.09 |
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
You still need to fix the following
- This plugin does not fully uninstall, leaving 6 options in the database
- widget_recent-comments
- widget_theysaidso_widget
- widget_recent-posts
- can_compress_scripts
- db_upgraded
- theysaidso_admin_options
Smoke tests 50% from 4 tests
Server-side errors Passed 1 test
🔹 Test weight: 20 | A shallow check that no server-side errors were triggered
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
- 16× PHP files perform the task of outputting text when accessed with GET requests (only 10 are shown):
- > /wp-content/plugins/robin-image-optimizer/libs/addons/views/part-bulk-optimization-table-folders.php
- > /wp-content/plugins/robin-image-optimizer/views/clearfy-component-card.php
- > /wp-content/plugins/robin-image-optimizer/views/part-bulk-optimization-servers.php
- > /wp-content/plugins/robin-image-optimizer/views/part-bulk-optimization-total.php
- > /wp-content/plugins/robin-image-optimizer/views/part-bulk-optimization-button.php
- > /wp-content/plugins/robin-image-optimizer/views/part-bulk-optimization-tabs.php
- > /wp-content/plugins/robin-image-optimizer/views/modal-bulk-optimization.php
- > /wp-content/plugins/robin-image-optimizer/libs/addons/views/part-settings-page-webp-options.php
- > /wp-content/plugins/robin-image-optimizer/views/part-bulk-optimization-statistic.php
- > /wp-content/plugins/robin-image-optimizer/views/part-bulk-convert-webp-button.php
- 20× GET requests to PHP files have triggered server-side errors or warnings (only 10 are shown):
- > PHP Fatal error
Uncaught Error: Class 'WBCR\\Factory_Templates_126\\Pages\\Step' not found in wp-content/plugins/robin-image-optimizer/libs/factory/templates/pages/setup-parts/class-step-form.php:11
- > PHP Fatal error
Uncaught Error: Class 'WP_List_Table' not found in wp-content/plugins/robin-image-optimizer/libs/addons/includes/classes/class.folders-list-table.php:7
- > PHP Fatal error
Uncaught Error: Class 'RIO_Base_Object' not found in wp-content/plugins/robin-image-optimizer/includes/classes/models/class-rio-base-extra-data.php:10
- > PHP Fatal error
Uncaught Error: Class 'RIO_Attachment_Extra_Data' not found in wp-content/plugins/robin-image-optimizer/includes/classes/models/class.webp-extra-data.php:10
- > PHP Fatal error
Uncaught Error: Class 'Wbcr_Factory473_Update' not found in wp-content/plugins/robin-image-optimizer/migrations/010402.php:7
- > PHP Fatal error
Uncaught Error: Class 'Wbcr_Factory473_Update' not found in wp-content/plugins/robin-image-optimizer/migrations/010300.php:7
- > PHP Fatal error
Uncaught Error: Class 'Wbcr_Factory473_Update' not found in wp-content/plugins/robin-image-optimizer/migrations/010306.php:7
- > PHP Fatal error
Uncaught Error: Class 'Wbcr_Factory473_Update' not found in wp-content/plugins/robin-image-optimizer/migrations/010309.php:7
- > PHP Fatal error
Uncaught Error: Class 'Wbcr_FactoryForms469_FontControl' not found in wp-content/plugins/robin-image-optimizer/libs/factory/forms/controls/google-font.php:18
- > PHP Fatal error
Uncaught Error: Call to undefined function add_action() in wp-content/plugins/robin-image-optimizer/libs/addons/admin/ajax/folders.php:6
- > PHP Fatal error
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 97% from 29 tests
readme.txt 94% from 16 tests
The readme.txt file uses markdown syntax to describe your plugin to the world
Please fix the following attributes:
- Tags: You are using too many tags: 14 tag instead of maximum 10
robin-image-optimizer/robin-image-optimizer.php Passed 13 tests
The principal PHP file in "Robin image optimizer — save money on image compression" v. 1.6.6 is loaded by WordPress automatically on each request
123 characters long description:
Optimize images without losing quality, speed up your website load, improve SEO and save money on server and CDN bandwidth.
Code Analysis Passed 3 tests
File types Passed 1 test
🔸 Test weight: 35 | This is an overview of programming languages used in this plugin; dangerous file extensions are not allowed
Good job! No executable or dangerous file extensions detected41,505 lines of code in 342 files:
| Language | Files | Blank lines | Comment lines | Lines of code |
|---|---|---|---|---|
| PHP | 247 | 7,515 | 15,811 | 25,516 |
| CSS | 36 | 499 | 348 | 5,722 |
| JavaScript | 33 | 739 | 456 | 3,776 |
| LESS | 9 | 599 | 174 | 2,813 |
| JSON | 4 | 0 | 0 | 1,938 |
| PO File | 9 | 480 | 612 | 1,564 |
| Markdown | 3 | 44 | 0 | 143 |
| XML | 1 | 4 | 1 | 33 |
PHP code Passed 2 tests
A brief analysis of cyclomatic complexity and code structure for this plugin
This plugin has no cyclomatic complexity problems
| Cyclomatic complexity | |
|---|---|
| Average complexity per logical line of code | 0.38 |
| Average class complexity | 16.80 |
| ▷ Minimum class complexity | 1.00 |
| ▷ Maximum class complexity | 90.00 |
| Average method complexity | 3.02 |
| ▷ Minimum method complexity | 1.00 |
| ▷ Maximum method complexity | 31.00 |
| Code structure | ||
|---|---|---|
| Namespaces | 23 | |
| Interfaces | 2 | |
| Traits | 1 | |
| Classes | 183 | |
| ▷ Abstract classes | 21 | 11.48% |
| ▷ Concrete classes | 162 | 88.52% |
| ▷ Final classes | 2 | 1.23% |
| Methods | 1,479 | |
| ▷ Static methods | 146 | 9.87% |
| ▷ Public methods | 1,212 | 81.95% |
| ▷ Protected methods | 212 | 14.33% |
| ▷ Private methods | 55 | 3.72% |
| Functions | 100 | |
| ▷ Named functions | 51 | 51.00% |
| ▷ Anonymous functions | 49 | 49.00% |
| Constants | 105 | |
| ▷ Global constants | 71 | 67.62% |
| ▷ Class constants | 34 | 32.38% |
| ▷ Public constants | 34 | 100.00% |
Plugin size Passed 2 tests
Image compression Passed 2 tests
PNG files should be compressed to save space and minimize bandwidth usage
32 compressed PNG files occupy 0.05MB
Potential savings
| Compression of 5 random PNG files using pngquant | |||
|---|---|---|---|
| File | Size - original | Size - compressed | Savings |
| libs/addons/admin/assets/img/file-tree/film.png | 0.64KB | 0.75KB | 0.00% |
| libs/factory/templates/pages/templates/impressive-lite/assets/img/paypal-donate.png | 12.44KB | 4.99KB | ▼ 59.88% |
| libs/addons/admin/assets/img/file-tree/php.png | 0.53KB | 0.53KB | 0.00% |
| libs/addons/admin/assets/img/file-tree/zip.png | 0.38KB | 0.53KB | 0.00% |
| libs/addons/admin/assets/img/file-tree/pdf.png | 0.58KB | 0.57KB | ▼ 1.02% |