Benchmarks
Plugin footprint 83% 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: ▲0.15MB] [CPU: ▼7.06ms] Passed 4 tests
Server-side resources used by Lazy load images and background images
Normal server usage
| Page | Memory (MB) | CPU Time (ms) |
|---|---|---|
| Home / | 3.64 ▲0.18 | 41.56 ▼1.14 |
| Dashboard /wp-admin | 3.46 ▲0.12 | 47.43 ▼19.03 |
| Posts /wp-admin/edit.php | 3.58 ▲0.22 | 50.20 ▲5.30 |
| Add New Post /wp-admin/post-new.php | 6.04 ▲0.16 | 87.77 ▼10.50 |
| Media Library /wp-admin/upload.php | 3.39 ▲0.16 | 38.05 ▲2.44 |
| Codestar Framework /wp-admin/tools.php?page=csf-welcome | 3.44 | 39.50 |
Server storage [IO: ▲1.16MB] [DB: ▲0.07MB] Passed 3 tests
Analyzing filesystem and database footprints of this plugin
The plugin installed successfully
Filesystem: 127 new files
Database: no new tables, 7 new options
| New WordPress options |
|---|
| widget_theysaidso_widget |
| can_compress_scripts |
| db_upgraded |
| theysaidso_admin_options |
| widget_recent-comments |
| widget_recent-posts |
| bgimglazy_option |
Browser metrics Passed 4 tests
Lazy load images and background images: an overview of browser usage
Minimal impact on browser resources
| Page | Nodes | Memory (MB) | Script (ms) | Layout (ms) |
|---|---|---|---|---|
| Home / | 2,941 ▲179 | 13.46 ▼0.48 | 13.02 ▲11.19 | 43.68 ▲1.06 |
| Dashboard /wp-admin | 2,222 ▲42 | 5.55 ▼0.06 | 85.79 ▼10.39 | 39.72 ▲0.48 |
| Posts /wp-admin/edit.php | 2,127 ▲27 | 1.99 ▲0.05 | 36.81 ▼0.32 | 35.02 ▼0.51 |
| Add New Post /wp-admin/post-new.php | 1,544 ▲18 | 23.35 ▲0.13 | 661.42 ▲47.13 | 54.82 ▲5.71 |
| Media Library /wp-admin/upload.php | 1,421 ▲24 | 4.18 ▲0.04 | 102.46 ▼0.13 | 41.43 ▼5.74 |
| Codestar Framework /wp-admin/tools.php?page=csf-welcome | 1,448 | 3.50 | 47.11 | 58.17 |
Uninstaller [IO: ▲0.00MB] [DB: ▲0.07MB] 75% from 4 tests
🔸 Tests weight: 35 | The uninstall procedure must remove all plugin files and extra database tables
You still need to fix the following
- Zombie WordPress options detected upon uninstall: 7 options
- theysaidso_admin_options
- widget_recent-posts
- bgimglazy_option
- widget_recent-comments
- db_upgraded
- widget_theysaidso_widget
- can_compress_scripts
Smoke tests 75% from 4 tests
Server-side errors Passed 1 test
🔹 Test weight: 20 | This is a shallow check for server-side errors
Even though everything seems fine, this is not an exhaustive test
SRP 50% 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
The following issues need your attention
- 1× PHP files trigger server errors when accessed directly:
- > PHP Fatal error
Uncaught Error: Call to undefined function get_file_data() in wp-content/plugins/lazy-load-images-and-background-images/background-and-image-lazy-load.php:23
- > PHP Fatal error
User-side errors Passed 1 test
🔹 Test weight: 20 | This is just a short smoke test looking for browser issues
Everything seems fine on the user side
Optimizations
Plugin configuration 90% from 29 tests
readme.txt 94% from 16 tests
It's important to format your readme.txt file correctly as it is parsed for the public listing of your plugin
These attributes need to be fixed:
- Tags: Too many tags (14 tag instead of maximum 10); only the first 5 tags are used in your directory listing
lazy-load-images-and-background-images/background-and-image-lazy-load.php 85% from 13 tests
The primary PHP file in "Lazy load images and background images" version 1.0.5 is used by WordPress to initiate all plugin functionality
You should first fix the following items:
- Text Domain: The text domain must be the same as the plugin slug, although optional since WordPress version 4.6
- Main file name: The principal plugin file should be the same as the plugin slug ("lazy-load-images-and-background-images.php" instead of "background-and-image-lazy-load.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
Good job! No executable or dangerous file extensions detected16,696 lines of code in 102 files:
| Language | Files | Blank lines | Comment lines | Lines of code |
|---|---|---|---|---|
| PHP | 71 | 2,193 | 1,008 | 9,657 |
| PO File | 20 | 3,198 | 3,591 | 6,500 |
| Markdown | 2 | 85 | 0 | 379 |
| JavaScript | 4 | 12 | 3 | 145 |
| CSS | 3 | 0 | 0 | 13 |
| SVG | 2 | 0 | 0 | 2 |
PHP code Passed 2 tests
Analyzing cyclomatic complexity and code structure
Everything seems fine, there were no complexity issues found
| Cyclomatic complexity | |
|---|---|
| Average complexity per logical line of code | 0.63 |
| Average class complexity | 20.24 |
| ▷ Minimum class complexity | 1.00 |
| ▷ Maximum class complexity | 150.00 |
| Average method complexity | 6.63 |
| ▷ Minimum method complexity | 1.00 |
| ▷ Maximum method complexity | 57.00 |
| Code structure | ||
|---|---|---|
| Namespaces | 0 | |
| Interfaces | 0 | |
| Traits | 0 | |
| Classes | 55 | |
| ▷ Abstract classes | 2 | 3.64% |
| ▷ Concrete classes | 53 | 96.36% |
| ▷ Final classes | 0 | 0.00% |
| Methods | 188 | |
| ▷ Static methods | 31 | 16.49% |
| ▷ Public methods | 188 | 100.00% |
| ▷ Protected methods | 0 | 0.00% |
| ▷ Private methods | 0 | 0.00% |
| Functions | 21 | |
| ▷ Named functions | 21 | 100.00% |
| ▷ Anonymous functions | 0 | 0.00% |
| Constants | 0 | |
| ▷ Global constants | 0 | 0.00% |
| ▷ Class constants | 0 | 0.00% |
| ▷ Public constants | 0 | 0.00% |
Plugin size Passed 2 tests
Image compression Passed 2 tests
PNG files should be compressed to save space and 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 |
| admin/framework/assets/images/checkerboard.png | 2.29KB | 2.54KB | 0.00% |