Benchmarks
Plugin footprint 83% from 16 tests
Installer Passed 1 test
🔺 Critical test (weight: 50) | Verifying that this plugin installs correctly without errors
This plugin's installer ran successfully
Server metrics [RAM: ▲0.83MB] [CPU: ▼5.20ms] Passed 4 tests
Server-side resources used by A faster website! (aka defer.js)
Server-side resource usage in normal parameters
| Page | Memory (MB) | CPU Time (ms) |
|---|---|---|
| Home / | 3.78 ▲0.31 | 41.63 ▼0.39 |
| Dashboard /wp-admin | 4.35 ▲1.01 | 55.16 ▼9.96 |
| Posts /wp-admin/edit.php | 4.40 ▲1.05 | 53.08 ▲2.80 |
| Add New Post /wp-admin/post-new.php | 6.89 ▲1.00 | 93.80 ▼13.26 |
| Media Library /wp-admin/upload.php | 4.21 ▲0.98 | 50.25 ▲13.80 |
Server storage [IO: ▲0.63MB] [DB: ▲0.00MB] Passed 3 tests
Input-output and database impact of this plugin
This plugin installed successfully
Filesystem: 161 new files
Database: no new tables, 36 new options
| New WordPress options |
|---|
| defer-wordpress_long_copyright |
| defer-wordpress_ignore_lazyload_paths |
| defer-wordpress_polyfill_src |
| defer-wordpress_default_defer_time |
| defer-wordpress_console_copyright |
| defer-wordpress_fix_render_blocking |
| defer-wordpress_add_missing_meta_tags |
| defer-wordpress_offline_cache_path |
| widget_recent-comments |
| defer-wordpress_enable_dns_prefetch |
| ... |
Browser metrics Passed 4 tests
A faster website! (aka defer.js): an overview of browser usage
This plugin renders optimally with no browser resource issues detected
| Page | Nodes | Memory (MB) | Script (ms) | Layout (ms) |
|---|---|---|---|---|
| Home / | 2,932 ▲171 | 13.25 ▼1.43 | 4.21 ▲2.16 | 38.53 ▼5.11 |
| Dashboard /wp-admin | 2,223 ▲23 | 5.88 ▲0.04 | 106.53 ▼11.39 | 83.40 ▲39.48 |
| Posts /wp-admin/edit.php | 2,114 ▲14 | 2.00 ▼0.01 | 37.88 ▲1.25 | 35.19 ▲0.96 |
| Add New Post /wp-admin/post-new.php | 1,540 ▼5 | 17.51 ▼5.62 | 740.40 ▲62.54 | 37.43 ▼17.79 |
| Media Library /wp-admin/upload.php | 1,411 ▲14 | 4.21 ▼0.07 | 115.32 ▲12.96 | 84.92 ▲37.88 |
Uninstaller [IO: ▲0.00MB] [DB: ▲0.00MB] 75% from 4 tests
🔸 Tests weight: 35 | Checking the uninstaller removed all traces of the plugin
The following items require your attention
- This plugin does not fully uninstall, leaving 35 options in the database
- defer-wordpress_enable_preloading
- defer-wordpress_default_defer_time
- defer-wordpress_iframe_placeholder
- defer-wordpress_img_placeholder
- defer-wordpress_optimize_scripts
- defer-wordpress_ignore_lazyload_css_selectors
- defer-wordpress_offline_cache_ttl
- defer-wordpress_defer_third_party
- defer-wordpress_enable_lazyloading
- defer-wordpress_ignore_lazyload_texts
- ...
Smoke tests 50% from 4 tests
Server-side errors Passed 1 test
🔹 Test weight: 20 | This is a shallow check for server-side errors
Everything seems fine, however 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
Almost there! Just fix the following items
- 2× PHP files perform the task of outputting text when accessed with GET requests:
- > /wp-content/plugins/shins-pageload-magic/public/partials/defer-wordpress-public-display.php
- > /wp-content/plugins/shins-pageload-magic/admin/partials/update-note.php
- 66× GET requests to PHP files trigger server-side errors or Error 500 responses (only 10 are shown):
- > PHP Fatal error
Uncaught Error: Interface 'Symfony\\Component\\CssSelector\\Parser\\Handler\\HandlerInterface' not found in wp-content/plugins/shins-pageload-magic/vendor/symfony/css-selector/Parser/Handler/NumberHandler.php:29
- > PHP Fatal error
Uncaught Error: Interface 'Symfony\\Component\\CssSelector\\Parser\\Handler\\HandlerInterface' not found in wp-content/plugins/shins-pageload-magic/vendor/symfony/css-selector/Parser/Handler/WhitespaceHandler.php:28
- > PHP Fatal error
Uncaught Error: Class 'Symfony\\Component\\CssSelector\\XPath\\Extension\\AbstractExtension' not found in wp-content/plugins/shins-pageload-magic/vendor/symfony/css-selector/XPath/Extension/FunctionExtension.php:31
- > PHP Fatal error
Uncaught Error: Interface 'Symfony\\Component\\OptionsResolver\\Exception\\ExceptionInterface' not found in wp-content/plugins/shins-pageload-magic/vendor/symfony/options-resolver/Exception/NoSuchOptionException.php:24
- > PHP Fatal error
Uncaught Error: Class 'Symfony\\Component\\CssSelector\\Exception\\ParseException' not found in wp-content/plugins/shins-pageload-magic/vendor/symfony/css-selector/Exception/InternalErrorException.php:22
- > PHP Fatal error
Uncaught Error: Interface 'Psr\\SimpleCache\\CacheInterface' not found in wp-content/plugins/shins-pageload-magic/vendor/shinsenter/defer.php/src/Helpers/DeferCache.php:22
- > PHP Fatal error
Uncaught Error: Class 'Symfony\\Component\\CssSelector\\XPath\\Extension\\AbstractExtension' not found in wp-content/plugins/shins-pageload-magic/vendor/symfony/css-selector/XPath/Extension/CombinationExtension.php:26
- > PHP Fatal error
Uncaught Error: Class 'Symfony\\Component\\CssSelector\ode\\AbstractNode' not found in wp-content/plugins/shins-pageload-magic/vendor/symfony/css-selector/Node/FunctionNode.php:26
- > PHP Fatal error
Uncaught Error: Interface 'Symfony\\Component\\CssSelector\\Parser\\Handler\\HandlerInterface' not found in wp-content/plugins/shins-pageload-magic/vendor/symfony/css-selector/Parser/Handler/StringHandler.php:32
- > PHP Fatal error
Uncaught Error: Interface 'Symfony\\Component\\CssSelector\\Exception\\ExceptionInterface' not found in wp-content/plugins/shins-pageload-magic/vendor/symfony/css-selector/Exception/ParseException.php:22
- > 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)
There were no browser issues found
Optimizations
Plugin configuration 93% from 29 tests
readme.txt 94% 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
Please fix the following attributes:
- Tags: Please delete some tags, you are using 20 tag instead of maximum 10
shins-pageload-magic/shins-pageload-magic.php 92% from 13 tests
The primary PHP file in "A faster website! (aka defer.js)" version 2.6.0 is used by WordPress to initiate all plugin functionality
Please take the time to fix the following:
- Text Domain: The text domain must be the same as the plugin slug, although optional since WordPress version 4.6
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
Good job! No executable or dangerous file extensions detected12,093 lines of code in 145 files:
| Language | Files | Blank lines | Comment lines | Lines of code |
|---|---|---|---|---|
| PHP | 135 | 2,285 | 6,270 | 11,521 |
| JSON | 1 | 0 | 0 | 480 |
| CSS | 3 | 18 | 4 | 84 |
| JavaScript | 6 | 2 | 29 | 8 |
PHP code Passed 2 tests
An overview of cyclomatic complexity and code structure
Although this was not an exhaustive test, there were no cyclomatic complexity issues detected
| Cyclomatic complexity | |
|---|---|
| Average complexity per logical line of code | 0.46 |
| Average class complexity | 10.70 |
| ▷ Minimum class complexity | 1.00 |
| ▷ Maximum class complexity | 153.00 |
| Average method complexity | 2.74 |
| ▷ Minimum method complexity | 1.00 |
| ▷ Maximum method complexity | 30.00 |
| Code structure | ||
|---|---|---|
| Namespaces | 25 | |
| Interfaces | 18 | |
| Traits | 1 | |
| Classes | 97 | |
| ▷ Abstract classes | 2 | 2.06% |
| ▷ Concrete classes | 95 | 97.94% |
| ▷ Final classes | 28 | 29.47% |
| Methods | 634 | |
| ▷ Static methods | 90 | 14.20% |
| ▷ Public methods | 574 | 90.54% |
| ▷ Protected methods | 15 | 2.37% |
| ▷ Private methods | 45 | 7.10% |
| Functions | 66 | |
| ▷ Named functions | 47 | 71.21% |
| ▷ Anonymous functions | 19 | 28.79% |
| Constants | 97 | |
| ▷ Global constants | 24 | 24.74% |
| ▷ Class constants | 73 | 75.26% |
| ▷ Public constants | 73 | 100.00% |
Plugin size Passed 2 tests
Image compression Passed 2 tests
Often times overlooked, PNG files can occupy unnecessary space in your plugin
1 compressed PNG file occupies 0.01MB
Potential savings
| Compression of 1 random PNG file using pngquant | |||
|---|---|---|---|
| File | Size - original | Size - compressed | Savings |
| admin/donate.png | 8.45KB | 8.94KB | 0.00% |