Image Optimizer – Optimize Images and Convert to WebP or AVIF 1.3.0

Does "Image Optimizer by Elementor – Compress, Resize and Optimize Images" work with WordPress 6.5.5 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: 281.13 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 version6.5.5
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=b0ca51cc9a
Aspect after-activation
HTTP status 200
Load time 0.511 s
Memory usage 4.08 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 0.620 s
Memory usage 3.65 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 0.320 s
Memory usage 3.75 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 0.219 s
Memory usage 3.7 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 0.185 s
Memory usage 3.55 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.387 s0.384 s-0.003 s3.44 MiB3.7 MiB+ 272.77 KiB
/wp-admin/edit.php0.280 s0.269 s-0.011 s3.46 MiB3.79 MiB+ 335.8 KiB
/wp-admin/post-new.php0.911 s1.080 s+0.169 s5.59 MiB5.93 MiB+ 343.52 KiB
/wp-admin/upload.php0.613 s0.777 s+0.164 s3.38 MiB3.68 MiB+ 303.27 KiB
/wp-admin/options-writing.php0.242 s0.240 s-0.002 s3.37 MiB3.62 MiB+ 250.76 KiB
/wp-admin/media-new.php0.316 s0.295 s-0.021 s3.35 MiB3.61 MiB+ 267.82 KiB
/wp-admin/edit-tags.php?taxonomy=category0.196 s0.240 s+0.044 s3.37 MiB3.65 MiB+ 292.53 KiB
/wp-admin/post-new.php?post_type=page0.573 s0.622 s+0.049 s5.59 MiB5.91 MiB+ 335.11 KiB
/wp-admin/options-discussion.php0.257 s0.380 s+0.123 s3.36 MiB3.63 MiB+ 278.83 KiB
/wp-admin/edit-comments.php0.568 s0.263 s-0.305 s3.39 MiB3.66 MiB+ 275.34 KiB
/0.319 s0.228 s-0.091 s3.42 MiB3.55 MiB+ 136.66 KiB
Average 0.424 s0.434 s+0.011 s3.79 MiB4.07 MiB+ 281.13 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
PHP87.8%6,3371,276114
JavaScript10.5%7565015
CSS1.6%11403
SVG0.2%1301
Total 7,220 1,326 133

PHP Code Analysis | More results »

Lines of code 5,718
Total complexity 887
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