Image Optimizer – Optimize Images and Convert to WebP or AVIF 1.2.0

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: 256.05 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 version6.4.3
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=d9cded7dd7
Aspect after-activation
HTTP status 200
Load time 0.518 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 0.657 s
Memory usage 3.55 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 0.336 s
Memory usage 3.55 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 0.216 s
Memory usage 3.59 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 0.172 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.php0.334 s0.541 s+0.207 s3.38 MiB3.63 MiB+ 250.49 KiB
/wp-admin/edit.php0.224 s0.356 s+0.132 s3.41 MiB3.71 MiB+ 310.63 KiB
/wp-admin/post-new.php1.074 s0.688 s-0.386 s5.46 MiB5.75 MiB+ 297.19 KiB
/wp-admin/upload.php0.748 s0.662 s-0.086 s3.33 MiB3.59 MiB+ 273.26 KiB
/wp-admin/options-writing.php0.225 s0.273 s+0.048 s3.32 MiB3.54 MiB+ 226.25 KiB
/wp-admin/media-new.php0.320 s0.274 s-0.046 s3.3 MiB3.54 MiB+ 247.59 KiB
/wp-admin/edit-tags.php?taxonomy=category0.208 s0.452 s+0.244 s3.31 MiB3.58 MiB+ 270.25 KiB
/wp-admin/post-new.php?post_type=page0.643 s0.625 s-0.018 s5.45 MiB5.74 MiB+ 296.77 KiB
/wp-admin/options-discussion.php0.295 s0.301 s+0.006 s3.3 MiB3.55 MiB+ 256.55 KiB
/wp-admin/edit-comments.php0.265 s0.258 s-0.007 s3.34 MiB3.58 MiB+ 253.05 KiB
/0.303 s0.207 s-0.096 s3.36 MiB3.49 MiB+ 134.5 KiB
Average 0.422 s0.422 s-0.000 s3.72 MiB3.97 MiB+ 256.05 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
PHP87.5%6,1161,242113
JavaScript10.7%7495015
CSS1.6%11403
SVG0.2%1301
Total 6,992 1,292 132

PHP Code Analysis | More results »

Lines of code 5,490
Total complexity 856
Median class complexity 6.0
Median method complexity 1.0
Most complex class ImageOptimization\Modules\Oauth\Components\Connect
Most complex function ImageOptimization\Modules\Optimization\Components\Media_Control::render_optimization_control()
Classes 97
Methods 426
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