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: ▲0.73MB] [CPU: ▼6.32ms] Passed 4 tests
An overview of server-side resources used by Perfect Lazy Loading
This plugin does not affect your website's performance
| Page | Memory (MB) | CPU Time (ms) |
|---|---|---|
| Home / | 2.06 ▼1.41 | 6.26 ▼35.71 |
| Dashboard /wp-admin | 4.74 ▲1.44 | 58.21 ▲7.42 |
| Posts /wp-admin/edit.php | 4.86 ▲1.50 | 57.56 ▲5.35 |
| Add New Post /wp-admin/post-new.php | 7.32 ▲1.44 | 93.37 ▼0.87 |
| Media Library /wp-admin/upload.php | 4.67 ▲1.44 | 45.43 ▲5.97 |
| Import / Export /wp-admin/admin.php?page=perfect_lazy_loading_import_export_settings | 8.66 | 67.22 |
| Settings /wp-admin/admin.php?page=perfect_lazy_loading_settings | 8.80 | 72.00 |
Server storage [IO: ▲1.07MB] [DB: ▲0.00MB] Passed 3 tests
Input-output and database impact of this plugin
This plugin was installed successfully
Filesystem: 234 new files
Database: no new tables, 6 new options
| New WordPress options |
|---|
| can_compress_scripts |
| theysaidso_admin_options |
| widget_recent-posts |
| widget_theysaidso_widget |
| widget_recent-comments |
| db_upgraded |
Browser metrics Passed 4 tests
A check of browser resources used by Perfect Lazy Loading
This plugin has a minimal impact on browser resources
| Page | Nodes | Memory (MB) | Script (ms) | Layout (ms) |
|---|---|---|---|---|
| Home / | 2,826 ▲55 | 13.74 ▼0.46 | 2.11 ▲0.10 | 46.89 ▲2.33 |
| Dashboard /wp-admin | 2,220 ▲28 | 5.83 ▲0.80 | 99.69 ▼10.59 | 78.63 ▲37.34 |
| Posts /wp-admin/edit.php | 2,115 ▲26 | 2.00 ▼0.01 | 37.82 ▼0.02 | 36.26 ▼2.62 |
| Add New Post /wp-admin/post-new.php | 1,548 ▲14 | 18.45 ▼4.71 | 693.75 ▲55.80 | 63.16 ▲9.30 |
| Media Library /wp-admin/upload.php | 1,405 ▲17 | 4.18 ▼0.01 | 100.67 ▼3.02 | 73.18 ▲28.55 |
| Import / Export /wp-admin/admin.php?page=perfect_lazy_loading_import_export_settings | 1,014 | 2.14 | 36.63 | 65.62 |
| Settings /wp-admin/admin.php?page=perfect_lazy_loading_settings | 1,147 | 2.10 | 33.01 | 47.58 |
Uninstaller [IO: ▲0.00MB] [DB: ▲0.00MB] 75% from 4 tests
🔸 Tests weight: 35 | All plugins must uninstall correctly, removing their source code and extra database tables they might have created
These items require your attention
- This plugin does not fully uninstall, leaving 6 options in the database
- widget_recent-posts
- db_upgraded
- widget_recent-comments
- can_compress_scripts
- theysaidso_admin_options
- widget_theysaidso_widget
Smoke tests 75% from 4 tests
Server-side errors Passed 1 test
🔹 Test weight: 20 | This is a shallow check for server-side errors
The smoke test was a success, however most plugin functionality was not tested
SRP 50% from 2 tests
🔹 Tests weight: 20 | SRP (Single-Responsibility Principle) - PHP files must act as libraries and never output text or perform any action when accessed directly in a browser
The following issues need your attention
- 199× GET requests to PHP files have triggered server-side errors or warnings (only 10 are shown):
- > PHP Fatal error
Uncaught Error: Class 'AdminPageFramework_Form_View___Attribute_Base' not found in wp-content/plugins/perfect-lazy-loading/lib/apf/factory/_common/form/_view/attribute/AdminPageFramework_Form_View___Attribute_SectionTableContainer.php:7
- > PHP Fatal error
Uncaught Error: Class 'AdminPageFramework_HelpPane_Base' not found in wp-content/plugins/perfect-lazy-loading/lib/apf/factory/term_meta/_controller/AdminPageFramework_HelpPane_term_meta.php:7
- > PHP Fatal error
Uncaught Error: Class 'AdminPageFramework_Form_View___CSS_Base' not found in wp-content/plugins/perfect-lazy-loading/lib/apf/factory/widget/form/_view/AdminPageFramework_Form_View___CSS_widget.php:7
- > PHP Fatal error
Uncaught Error: Class 'AdminPageFramework_Format_Base' not found in wp-content/plugins/perfect-lazy-loading/lib/apf/factory/admin_page/_model/format/AdminPageFramework_Format_NavigationTab_InPageTab.php:7
- > PHP Fatal error
Uncaught Error: Class 'AdminPageFramework_FieldType' not found in wp-content/plugins/perfect-lazy-loading/lib/apf/factory/_common/form/field_type/AdminPageFramework_FieldType_inline_mixed.php:7
- > PHP Fatal error
Uncaught Error: Class 'AdminPageFramework_Property_admin_page' not found in wp-content/plugins/perfect-lazy-loading/lib/apf/factory/network_admin_page/_model/AdminPageFramework_Property_network_admin_page.php:7
- > PHP Fatal error
Uncaught Error: Class 'AdminPageFramework_Property_Base' not found in wp-content/plugins/perfect-lazy-loading/lib/apf/factory/meta_box/_model/AdminPageFramework_Property_post_meta_box.php:7
- > PHP Fatal error
Uncaught Error: Class 'AdminPageFramework_Factory_Model___Meta_Base' not found in wp-content/plugins/perfect-lazy-loading/lib/apf/factory/term_meta/_model/AdminPageFramework_TermMeta_Model___TermMeta.php:7
- > PHP Fatal error
Uncaught Error: Class 'AdminPageFramework_Form_Utility' not found in wp-content/plugins/perfect-lazy-loading/lib/apf/factory/_common/form/_view/fieldset/AdminPageFramework_Form_View___Fieldset.php:7
- > PHP Fatal error
Uncaught Error: Class 'AdminPageFramework_Form_View___Script_Base' not found in wp-content/plugins/perfect-lazy-loading/lib/apf/factory/_common/form/_view/script/AdminPageFramework_Form_View___Script_SortableSection.php:7
- > PHP Fatal error
User-side errors Passed 1 test
🔹 Test weight: 20 | This is a shallow check for browser errors
Everything seems fine, but this is not an exhaustive test
Optimizations
Plugin configuration 96% from 29 tests
readme.txt Passed 16 tests
Perhaps the most important file in your plugin readme.txt gets parsed in order to generate the public listing of your plugin
3 plugin tags: autosize, lazy loading, seo
perfect-lazy-loading/perfect-lazy-loading.php 92% from 13 tests
"Perfect Lazy Loading" version 1.0.2's primary PHP file adds more information about the plugin and serves as the entry point for WordPress
The following require your attention:
- Text Domain: You no longer need to specify the text domain since WordPress 4.6; it must be the same as the plugin slug
Code Analysis Passed 3 tests
File types Passed 1 test
🔸 Test weight: 35 | A short review of files and their extensions; it is not recommended to include executable files
Good job! No executable or dangerous file extensions detected16,997 lines of code in 225 files:
| Language | Files | Blank lines | Comment lines | Lines of code |
|---|---|---|---|---|
| PHP | 217 | 625 | 1,667 | 15,989 |
| PO File | 6 | 386 | 402 | 945 |
| JavaScript | 1 | 8 | 0 | 44 |
| SVG | 1 | 0 | 0 | 19 |
PHP code Passed 2 tests
An short overview of logical lines of code, cyclomatic complexity, and other code metrics
Everything seems fine, there were no complexity issues found
| Cyclomatic complexity | |
|---|---|
| Average complexity per logical line of code | 0.31 |
| Average class complexity | 7.09 |
| ▷ Minimum class complexity | 1.00 |
| ▷ Maximum class complexity | 159.00 |
| Average method complexity | 2.17 |
| ▷ Minimum method complexity | 1.00 |
| ▷ Maximum method complexity | 26.00 |
| Code structure | ||
|---|---|---|
| Namespaces | 0 | |
| Interfaces | 0 | |
| Traits | 0 | |
| Classes | 326 | |
| ▷ Abstract classes | 93 | 28.53% |
| ▷ Concrete classes | 233 | 71.47% |
| ▷ Final classes | 2 | 0.86% |
| Methods | 1,684 | |
| ▷ Static methods | 244 | 14.49% |
| ▷ Public methods | 933 | 55.40% |
| ▷ Protected methods | 267 | 15.86% |
| ▷ Private methods | 484 | 28.74% |
| Functions | 4 | |
| ▷ Named functions | 0 | 0.00% |
| ▷ Anonymous functions | 4 | 100.00% |
| Constants | 17 | |
| ▷ Global constants | 3 | 17.65% |
| ▷ Class constants | 14 | 82.35% |
| ▷ Public constants | 14 | 100.00% |
Plugin size Passed 2 tests
Image compression Passed 2 tests
All PNG images should be compressed to minimize bandwidth usage for end users
1 PNG file occupies 0.00MB with 0.00MB in potential savings
Potential savings
| Compression of 1 random PNG file using pngquant | |||
|---|---|---|---|
| File | Size - original | Size - compressed | Savings |
| admin/assets/img/menu_icon.png | 0.48KB | 0.36KB | ▼ 26.17% |