Image Optimizer – Optimize Images and Convert to WebP or AVIF 1.4.1

Does "Image Optimizer by Elementor – Compress, Resize and Optimize Images" work with WordPress 6.6.1 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: 295.26 KiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: insignificant.
The plugin didn't make the site noticeably slower.

Environment
WordPress version6.6.1
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/
Badges

WordPress compatibility badge PHP compatibility badge

Get badge code

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=304652f582
Aspect after-activation
HTTP status 200
Load time 0.508 s
Memory usage 4.17 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 0.575 s
Memory usage 3.74 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 0.322 s
Memory usage 3.79 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 0.207 s
Memory usage 3.76 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 0.214 s
Memory usage 3.58 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.352 s0.388 s+0.036 s3.47 MiB3.74 MiB+ 272.64 KiB
/wp-admin/edit.php0.215 s0.246 s+0.031 s3.54 MiB3.83 MiB+ 296.34 KiB
/wp-admin/post-new.php0.796 s0.659 s-0.137 s5.75 MiB6.09 MiB+ 343.09 KiB
/wp-admin/upload.php0.718 s0.850 s+0.132 s3.49 MiB3.79 MiB+ 304.11 KiB
/wp-admin/options-writing.php0.209 s0.252 s+0.043 s3.41 MiB3.72 MiB+ 320.43 KiB
/wp-admin/media-new.php0.259 s0.309 s+0.050 s3.4 MiB3.72 MiB+ 334.64 KiB
/wp-admin/edit-tags.php?taxonomy=category0.190 s0.248 s+0.058 s3.47 MiB3.74 MiB+ 276.43 KiB
/wp-admin/post-new.php?post_type=page0.621 s0.617 s-0.004 s5.75 MiB6.07 MiB+ 334.66 KiB
/wp-admin/options-discussion.php0.231 s0.371 s+0.140 s3.41 MiB3.72 MiB+ 322.74 KiB
/wp-admin/edit-comments.php0.261 s0.256 s-0.005 s3.49 MiB3.74 MiB+ 259.06 KiB
/0.376 s0.210 s-0.166 s3.4 MiB3.58 MiB+ 183.71 KiB
Average 0.384 s0.401 s+0.016 s3.87 MiB4.16 MiB+ 295.26 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
PHP89.8%7,8111,754137
JavaScript8.7%7565015
CSS1.3%11403
SVG0.1%1301
Total 8,694 1,804 156

PHP Code Analysis | More results »

Lines of code 7,153
Total complexity 1,161
Median class complexity 6.0
Median method complexity 1.0
Most complex class ImageOptimization\Classes\Rest\Route
Most complex function ImageOptimization\Modules\Optimization\Components\Media_Control::render_optimization_control()
Classes 120
Methods 599
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