Image Optimizer – Optimize Images and Convert to WebP or AVIF 1.2.1

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: 265.14 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=9bb78b0063
Aspect after-activation
HTTP status 200
Load time 0.483 s
Memory usage 4 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 0.538 s
Memory usage 3.58 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 0.317 s
Memory usage 3.67 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 0.198 s
Memory usage 3.63 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 0.156 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.php0.329 s0.344 s+0.015 s3.38 MiB3.63 MiB+ 253.16 KiB
/wp-admin/edit.php0.199 s0.231 s+0.032 s3.41 MiB3.72 MiB+ 316.18 KiB
/wp-admin/post-new.php0.819 s0.753 s-0.066 s5.46 MiB5.77 MiB+ 319.85 KiB
/wp-admin/upload.php0.498 s0.742 s+0.244 s3.32 MiB3.62 MiB+ 303.66 KiB
/wp-admin/options-writing.php0.227 s0.231 s+0.004 s3.32 MiB3.54 MiB+ 228.91 KiB
/wp-admin/media-new.php0.318 s0.265 s-0.053 s3.3 MiB3.54 MiB+ 250.3 KiB
/wp-admin/edit-tags.php?taxonomy=category0.207 s0.220 s+0.013 s3.31 MiB3.58 MiB+ 272.91 KiB
/wp-admin/post-new.php?post_type=page0.549 s0.591 s+0.042 s5.45 MiB5.76 MiB+ 319.44 KiB
/wp-admin/options-discussion.php0.232 s0.318 s+0.086 s3.3 MiB3.56 MiB+ 259.21 KiB
/wp-admin/edit-comments.php0.270 s0.249 s-0.021 s3.34 MiB3.59 MiB+ 255.72 KiB
/0.270 s0.182 s-0.088 s3.36 MiB3.49 MiB+ 137.16 KiB
Average 0.356 s0.375 s+0.019 s3.72 MiB3.98 MiB+ 265.14 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
PHP87.9%6,3361,276114
JavaScript10.4%7495015
CSS1.6%11403
SVG0.2%1301
Total 7,212 1,326 133

PHP Code Analysis | More results »

Lines of code 5,718
Total complexity 886
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 98
Methods 436
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