Image Optimizer – Optimize Images and Convert to WebP or AVIF 1.0.2

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: 249.15 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=3049d319ac
Aspect after-activation
HTTP status 200
Load time 0.402 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-optimizer-settings
Aspect menu-item
HTTP status 200
Load time 0.586 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-optimizer-bulk-optimization
Aspect menu-item
HTTP status 200
Load time 0.333 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 0.203 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 0.169 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.php0.374 s0.557 s+0.183 s3.38 MiB3.62 MiB+ 245.38 KiB
/wp-admin/edit.php0.222 s0.278 s+0.056 s3.41 MiB3.71 MiB+ 305.52 KiB
/wp-admin/post-new.php1.058 s0.649 s-0.409 s5.46 MiB5.74 MiB+ 292.08 KiB
/wp-admin/upload.php0.682 s0.596 s-0.086 s3.33 MiB3.58 MiB+ 264.69 KiB
/wp-admin/options-writing.php0.213 s0.217 s+0.004 s3.32 MiB3.53 MiB+ 221.14 KiB
/wp-admin/media-new.php0.313 s0.440 s+0.127 s3.3 MiB3.53 MiB+ 242.48 KiB
/wp-admin/edit-tags.php?taxonomy=category0.205 s0.263 s+0.058 s3.31 MiB3.57 MiB+ 265.14 KiB
/wp-admin/post-new.php?post_type=page0.620 s0.592 s-0.028 s5.45 MiB5.74 MiB+ 291.66 KiB
/wp-admin/options-discussion.php0.319 s0.294 s-0.025 s3.3 MiB3.53 MiB+ 235.07 KiB
/wp-admin/edit-comments.php0.251 s0.248 s-0.003 s3.34 MiB3.58 MiB+ 247.63 KiB
/0.270 s0.197 s-0.073 s3.36 MiB3.49 MiB+ 129.88 KiB
Average 0.412 s0.394 s-0.018 s3.72 MiB3.97 MiB+ 249.15 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
PHP85.6%5,2931,069103
JavaScript12.4%7663116
CSS1.8%11302
SVG0.2%1301
Total 6,185 1,100 122

PHP Code Analysis | More results »

Lines of code 4,699
Total complexity 757
Median class complexity 6.0
Median method complexity 1.0
Most complex class ImageOptimizer\Classes\Route
Most complex function ImageOptimizer\Modules\Optimization\Components\Media_Control::render_optimization_control()
Classes 87
Methods 392
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