Image Optimizer – Optimize Images and Convert to WebP or AVIF 1.1.0

Does "Image Optimizer by Elementor – Compress, Resize and Optimize Images" work with WordPress 6.4.3 and PHP 8.1.12? A smoke test was performed on .

Summary

Errors
No PHP errors, warnings or notices
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Looks good! No problems were detected.
Performance

Memory usage: 250.19 KiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: 0.035 seconds
The average page load time increased by this amount after activating the plugin.

Environment
WordPress version6.4.3
PHP version8.1.12
MySQL version10.6.10
PHP memory limit512M
Plugin Info
Last updated
Active installs 800,000+
WordPress.org page https://wordpress.org/plugins/image-optimization/
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Pages 5

Plugins ‹ Test site — WordPress

Page screenshot: Plugins ‹ Test site — WordPress
URL /wp-admin/plugins.php?plugin_status=all&paged=1&s
Requested URL /wp-admin/plugins.php?action=activate&plugin=image-optimization%2Fimage-optimization.php&plugin_status=all&paged=1&s&_wpnonce=f2ee7b1569
Aspect after-activation
HTTP status 200
Load time 0.529 s
Memory usage 3.95 MiB
JS errors None
Resource errors None

Media → Image Optimizer

Page screenshot: Media → Image Optimizer
URL /wp-admin/upload.php?page=image-optimization-settings
Aspect menu-item
HTTP status 200
Load time 0.579 s
Memory usage 3.54 MiB
JS errors None
Resource errors None

Media → Bulk Optimization

Page screenshot: Media → Bulk Optimization
URL /wp-admin/upload.php?page=image-optimization-bulk-optimization
Aspect menu-item
HTTP status 200
Load time 0.481 s
Memory usage 3.54 MiB
JS errors None
Resource errors None

Tools → Scheduled Actions

Page screenshot: Tools → Scheduled Actions
URL /wp-admin/tools.php?page=action-scheduler
Aspect menu-item
HTTP status 200
Load time 0.271 s
Memory usage 3.58 MiB
JS errors None
Resource errors None

Test site – Just another WordPress site

Page screenshot: Test site – Just another WordPress site
URL /
Aspect front-page
HTTP status 200
Load time 0.236 s
Memory usage 3.49 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.324 s0.471 s+0.147 s3.38 MiB3.62 MiB+ 246.37 KiB
/wp-admin/edit.php0.217 s0.258 s+0.041 s3.41 MiB3.71 MiB+ 306.52 KiB
/wp-admin/post-new.php1.084 s0.910 s-0.174 s5.46 MiB5.75 MiB+ 293.07 KiB
/wp-admin/upload.php0.645 s0.861 s+0.216 s3.32 MiB3.58 MiB+ 266.32 KiB
/wp-admin/options-writing.php0.216 s0.278 s+0.062 s3.32 MiB3.53 MiB+ 222.13 KiB
/wp-admin/media-new.php0.320 s0.300 s-0.020 s3.3 MiB3.53 MiB+ 243.48 KiB
/wp-admin/edit-tags.php?taxonomy=category0.194 s0.256 s+0.062 s3.31 MiB3.57 MiB+ 266.13 KiB
/wp-admin/post-new.php?post_type=page0.630 s0.647 s+0.017 s5.45 MiB5.74 MiB+ 292.66 KiB
/wp-admin/options-discussion.php0.259 s0.359 s+0.100 s3.3 MiB3.53 MiB+ 236.06 KiB
/wp-admin/edit-comments.php0.220 s0.253 s+0.033 s3.34 MiB3.58 MiB+ 248.94 KiB
/0.296 s0.201 s-0.095 s3.36 MiB3.49 MiB+ 130.38 KiB
Average 0.400 s0.436 s+0.035 s3.72 MiB3.97 MiB+ 250.19 KiB

Code Statistics

Note: Third-party libraries and minified JS/CSS files are excluded from these statistics where possible, so the numbers you see here may be lower than those reported by other tools.

PHP
JavaScript
Language % Lines of code Comment lines Files
PHP87.4%6,0071,225113
JavaScript10.8%7405015
CSS1.7%11403
SVG0.2%1301
Total 6,874 1,275 132

PHP Code Analysis | More results »

Lines of code 5,371
Total complexity 839
Median class complexity 6.0
Median method complexity 1.0
Most complex class ImageOptimization\Classes\Route
Most complex function ImageOptimization\Modules\Optimization\Components\Media_Control::render_optimization_control()
Classes 97
Methods 422
Functions 0

Additions

Things that the plugin adds to the site. This section is not intended to be comprehensive. The test tool only looks for a few specific types of added content.

Options wp_options 9

Custom Post Types 1

ID Name
scheduled-actionScheduled Actions

PHP Error Log

The log file is empty.

See also: All tests for this plugin, How to Hide Image Optimizer - Compress, Resize and Optimize Images Admin Menus