WP-Optimize - Clean, Compress, Cache 3.2.9

Does "WP-Optimize - Clean, Compress, Cache" work with WordPress 6.1.1 and PHP 7.4.8? A smoke test was performed on .

Summary

Errors
38PHP warnings
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: 831.32 KiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: 0.695 seconds
The average page load time increased by this amount after activating the plugin.

Environment
WordPress version6.1.1
PHP version7.4.8
MySQL version8.0.21
PHP memory limit256M
Plugin Info
Last updated
Active installs 1,000,000+
WordPress.org page https://wordpress.org/plugins/wp-optimize/
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Pages 24

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=wp-optimize%2Fwp-optimize.php&plugin_status=all&paged=1&s&_wpnonce=58f129f790
Aspect after-activation
HTTP status 200
Load time 1.494 s
Memory usage 4.54 MiB
JS errors None
Resource errors None

WP-Optimize

Page screenshot: WP-Optimize
URL /wp-admin/admin.php?page=WP-Optimize
Aspect menu-item
HTTP status 200
Load time 0.980 s
Memory usage 4.6 MiB
JS errors None
Resource errors None

WP-Optimize → Tables

Page screenshot: WP-Optimize → 
				Tables
URL /wp-admin/admin.php?page=WP-Optimize&tab=wp_optimize_tables
Aspect menu-item-tab
HTTP status 200
Load time 0.821 s
Memory usage 4.59 MiB
JS errors None
Resource errors None

WP-Optimize → Settings

Page screenshot: WP-Optimize → 
				Settings
URL /wp-admin/admin.php?page=WP-Optimize&tab=wp_optimize_settings
Aspect menu-item-tab
HTTP status 200
Load time 0.769 s
Memory usage 4.53 MiB
JS errors None
Resource errors None

WP-Optimize → Feedback

Page screenshot: WP-Optimize → 
			
			Feedback
URL /wp-admin/admin.php?page=WP-Optimize
Aspect menu-item-tab
HTTP status 200
Load time 0.791 s
Memory usage 4.53 MiB
JS errors None
Resource errors None

WP-Optimize → Images

Page screenshot: WP-Optimize → Images
URL /wp-admin/admin.php?page=wpo_images
Aspect menu-item
HTTP status 200
Load time 0.728 s
Memory usage 4.53 MiB
JS errors None
Resource errors None

WP-Optimize → Images → Unused images and sizesPremium

Page screenshot: WP-Optimize → Images → 
				Unused images and sizesPremium
URL /wp-admin/admin.php?page=wpo_images&tab=wp_optimize_unused
Aspect menu-item-tab
HTTP status 200
Load time 0.695 s
Memory usage 4.53 MiB
JS errors None
Resource errors None

WP-Optimize → Images → Lazy-loadPremium

Page screenshot: WP-Optimize → Images → 
				Lazy-loadPremium
URL /wp-admin/admin.php?page=wpo_images&tab=wp_optimize_lazyload
Aspect menu-item-tab
HTTP status 200
Load time 0.773 s
Memory usage 4.53 MiB
JS errors None
Resource errors None

WP-Optimize → Images → Feedback

Screenshot not available
URL /wp-admin/admin.php?page=wpo_images
Aspect menu-item-tab
HTTP status 200
Load time 0.695 s
Memory usage 4.53 MiB
JS errors None
Resource errors None

WP-Optimize → Cache

Page screenshot: WP-Optimize → Cache
URL /wp-admin/admin.php?page=wpo_cache
Aspect menu-item
HTTP status 200
Load time 0.556 s
Memory usage 4.53 MiB
JS errors None
Resource errors None

WP-Optimize → Cache → Preload

Page screenshot: WP-Optimize → Cache → 
				Preload
URL /wp-admin/admin.php?page=wpo_cache&tab=wp_optimize_preload
Aspect menu-item-tab
HTTP status 200
Load time 0.663 s
Memory usage 4.53 MiB
JS errors None
Resource errors None

WP-Optimize → Cache → Advanced settings

Page screenshot: WP-Optimize → Cache → 
				Advanced settings
URL /wp-admin/admin.php?page=wpo_cache&tab=wp_optimize_advanced
Aspect menu-item-tab
HTTP status 200
Load time 0.696 s
Memory usage 4.53 MiB
JS errors None
Resource errors None

WP-Optimize → Cache → Gzip compression

Page screenshot: WP-Optimize → Cache → 
				Gzip compression
URL /wp-admin/admin.php?page=wpo_cache&tab=wp_optimize_gzip
Aspect menu-item-tab
HTTP status 200
Load time 0.705 s
Memory usage 4.53 MiB
JS errors None
Resource errors None

WP-Optimize → Cache → Static file headers

Page screenshot: WP-Optimize → Cache → 
				Static file headers
URL /wp-admin/admin.php?page=wpo_cache&tab=wp_optimize_settings
Aspect menu-item-tab
HTTP status 200
Load time 0.655 s
Memory usage 4.53 MiB
JS errors None
Resource errors None

WP-Optimize → Cache → Feedback

Page screenshot: WP-Optimize → Cache → 
			
			Feedback
URL /wp-admin/admin.php?page=wpo_cache
Aspect menu-item-tab
HTTP status 200
Load time 0.818 s
Memory usage 4.53 MiB
JS errors None
Resource errors None

WP-Optimize → Minify

Page screenshot: WP-Optimize → Minify
URL /wp-admin/admin.php?page=wpo_minify
Aspect menu-item
HTTP status 200
Load time 0.719 s
Memory usage 4.53 MiB
JS errors None
Resource errors None

WP-Optimize → Minify → Feedback

Screenshot not available
URL /wp-admin/admin.php?page=wpo_minify
Aspect menu-item-tab
HTTP status 200
Load time 0.734 s
Memory usage 4.53 MiB
JS errors None
Resource errors None

WP-Optimize → Settings

Page screenshot: WP-Optimize → Settings
URL /wp-admin/admin.php?page=wpo_settings
Aspect menu-item
HTTP status 200
Load time 0.675 s
Memory usage 4.53 MiB
JS errors None
Resource errors None

WP-Optimize → Settings → Feedback

Screenshot not available
URL /wp-admin/admin.php?page=wpo_settings
Aspect menu-item-tab
HTTP status 200
Load time 0.690 s
Memory usage 4.53 MiB
JS errors None
Resource errors None

WP-Optimize → Help

Page screenshot: WP-Optimize → Help
URL /wp-admin/admin.php?page=wpo_support
Aspect menu-item
HTTP status 200
Load time 0.691 s
Memory usage 4.53 MiB
JS errors None
Resource errors None

WP-Optimize → Help → Feedback

Screenshot not available
URL /wp-admin/admin.php?page=wpo_support
Aspect menu-item-tab
HTTP status 200
Load time 0.682 s
Memory usage 4.53 MiB
JS errors None
Resource errors None

WP-Optimize → Premium Upgrade

Page screenshot: WP-Optimize → Premium Upgrade
URL /wp-admin/admin.php?page=wpo_mayalso
Aspect menu-item
HTTP status 200
Load time 0.699 s
Memory usage 4.53 MiB
JS errors None
Resource errors None

WP-Optimize → Premium Upgrade → Feedback

Screenshot not available
URL /wp-admin/admin.php?page=wpo_mayalso
Aspect menu-item-tab
HTTP status 200
Load time 0.793 s
Memory usage 4.53 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 0.586 s
Memory usage 4.13 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.314 s0.818 s+0.504 s3.54 MiB4.32 MiB+ 800.01 KiB
/wp-admin/edit.php0.243 s0.574 s+0.331 s3.57 MiB4.41 MiB+ 862.7 KiB
/wp-admin/post-new.php1.559 s1.626 s+0.067 s5.46 MiB6.28 MiB+ 841.52 KiB
/wp-admin/upload.php0.561 s3.123 s+2.562 s3.41 MiB4.26 MiB+ 878.64 KiB
/wp-admin/options-writing.php0.156 s0.668 s+0.512 s3.4 MiB4.24 MiB+ 861.77 KiB
/wp-admin/media-new.php0.220 s0.494 s+0.274 s3.38 MiB4.23 MiB+ 864.41 KiB
/wp-admin/edit-tags.php?taxonomy=category0.184 s0.420 s+0.236 s3.48 MiB4.28 MiB+ 819.8 KiB
/wp-admin/post-new.php?post_type=page0.794 s1.116 s+0.322 s5.46 MiB6.25 MiB+ 814.81 KiB
/wp-admin/options-discussion.php0.202 s2.642 s+2.440 s3.38 MiB4.26 MiB+ 900.01 KiB
/wp-admin/edit-comments.php0.197 s0.477 s+0.280 s3.48 MiB4.28 MiB+ 819.14 KiB
/0.327 s0.444 s+0.117 s3.46 MiB4.13 MiB+ 681.74 KiB
Average 0.432 s1.127 s+0.695 s3.82 MiB4.63 MiB+ 831.32 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
CSS
Language % Lines of code Comment lines Files
PHP46.6%15,5925,813109
JavaScript42.6%14,2782,93417
CSS10.8%3,613974
HTML0.0%1001
JSON0.0%202
Total 33,495 8,844 133

PHP Code Analysis | More results »

Lines of code 12,567
Total complexity 3,419
Median class complexity 24.5
Median method complexity 2.0
Most complex class WP_Optimize_Minify_Front_End
Most complex function WP_Optimize_Minify_Front_End::process_header_css()
Classes 64
Methods 890
Functions 9

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.

Database Tables 2

Options wp_options 19

User Metadata wp_usermeta 1

PHP Error Log 38 lines

[15-Nov-2022 20:17:54 UTC] PHP Warning:  filesize(): stat failed for /wp-content/uploads/wpo/images/wpo_logo_small.png.webp.lossy.webp in /wp-content/plugins/wp-optimize/vendor/rosell-dk/webp-convert/src/Convert/Converters/ConverterTraits/EncodingAutoTrait.php on line 70
[15-Nov-2022 20:17:54 UTC] PHP Warning:  rename(/wp-content/uploads/wpo/images/wpo_logo_small.png.webp.lossy.webp,/wp-content/uploads/wpo/images/wpo_logo_small.png.webp): No such file or directory in /wp-content/plugins/wp-optimize/vendor/rosell-dk/webp-convert/src/Convert/Converters/ConverterTraits/EncodingAutoTrait.php on line 73
[15-Nov-2022 20:18:26 UTC] PHP Warning:  filesize(): stat failed for /wp-content/uploads/wpo/images/wpo_logo_small.png.webp.lossy.webp in /wp-content/plugins/wp-optimize/vendor/rosell-dk/webp-convert/src/Convert/Converters/ConverterTraits/EncodingAutoTrait.php on line 70
[15-Nov-2022 20:18:26 UTC] PHP Warning:  rename(/wp-content/uploads/wpo/images/wpo_logo_small.png.webp.lossy.webp,/wp-content/uploads/wpo/images/wpo_logo_small.png.webp): No such file or directory in /wp-content/plugins/wp-optimize/vendor/rosell-dk/webp-convert/src/Convert/Converters/ConverterTraits/EncodingAutoTrait.php on line 73
[15-Nov-2022 20:18:29 UTC] PHP Warning:  filesize(): stat failed for /wp-content/uploads/wpo/images/wpo_logo_small.png.webp.lossy.webp in /wp-content/plugins/wp-optimize/vendor/rosell-dk/webp-convert/src/Convert/Converters/ConverterTraits/EncodingAutoTrait.php on line 70
[15-Nov-2022 20:18:29 UTC] PHP Warning:  rename(/wp-content/uploads/wpo/images/wpo_logo_small.png.webp.lossy.webp,/wp-content/uploads/wpo/images/wpo_logo_small.png.webp): No such file or directory in /wp-content/plugins/wp-optimize/vendor/rosell-dk/webp-convert/src/Convert/Converters/ConverterTraits/EncodingAutoTrait.php on line 73
[15-Nov-2022 20:18:29 UTC] PHP Warning:  filesize(): stat failed for /wp-content/uploads/wpo/images/wpo_logo_small.png.webp.lossy.webp in /wp-content/plugins/wp-optimize/vendor/rosell-dk/webp-convert/src/Convert/Converters/ConverterTraits/EncodingAutoTrait.php on line 70
[15-Nov-2022 20:18:29 UTC] PHP Warning:  rename(/wp-content/uploads/wpo/images/wpo_logo_small.png.webp.lossy.webp,/wp-content/uploads/wpo/images/wpo_logo_small.png.webp): No such file or directory in /wp-content/plugins/wp-optimize/vendor/rosell-dk/webp-convert/src/Convert/Converters/ConverterTraits/EncodingAutoTrait.php on line 73
[15-Nov-2022 20:18:29 UTC] PHP Warning:  filesize(): stat failed for /wp-content/uploads/wpo/images/wpo_logo_small.png.webp.lossy.webp in /wp-content/plugins/wp-optimize/vendor/rosell-dk/webp-convert/src/Convert/Converters/ConverterTraits/EncodingAutoTrait.php on line 70
[15-Nov-2022 20:18:29 UTC] PHP Warning:  rename(/wp-content/uploads/wpo/images/wpo_logo_small.png.webp.lossy.webp,/wp-content/uploads/wpo/images/wpo_logo_small.png.webp): No such file or directory in /wp-content/plugins/wp-optimize/vendor/rosell-dk/webp-convert/src/Convert/Converters/ConverterTraits/EncodingAutoTrait.php on line 73
[15-Nov-2022 20:18:30 UTC] PHP Warning:  filesize(): stat failed for /wp-content/uploads/wpo/images/wpo_logo_small.png.webp.lossy.webp in /wp-content/plugins/wp-optimize/vendor/rosell-dk/webp-convert/src/Convert/Converters/ConverterTraits/EncodingAutoTrait.php on line 70
[15-Nov-2022 20:18:30 UTC] PHP Warning:  rename(/wp-content/uploads/wpo/images/wpo_logo_small.png.webp.lossy.webp,/wp-content/uploads/wpo/images/wpo_logo_small.png.webp): No such file or directory in /wp-content/plugins/wp-optimize/vendor/rosell-dk/webp-convert/src/Convert/Converters/ConverterTraits/EncodingAutoTrait.php on line 73
[15-Nov-2022 20:18:31 UTC] PHP Warning:  filesize(): stat failed for /wp-content/uploads/wpo/images/wpo_logo_small.png.webp.lossy.webp in /wp-content/plugins/wp-optimize/vendor/rosell-dk/webp-convert/src/Convert/Converters/ConverterTraits/EncodingAutoTrait.php on line 70
[15-Nov-2022 20:18:31 UTC] PHP Warning:  rename(/wp-content/uploads/wpo/images/wpo_logo_small.png.webp.lossy.webp,/wp-content/uploads/wpo/images/wpo_logo_small.png.webp): No such file or directory in /wp-content/plugins/wp-optimize/vendor/rosell-dk/webp-convert/src/Convert/Converters/ConverterTraits/EncodingAutoTrait.php on line 73
[15-Nov-2022 20:18:31 UTC] PHP Warning:  filesize(): stat failed for /wp-content/uploads/wpo/images/wpo_logo_small.png.webp.lossy.webp in /wp-content/plugins/wp-optimize/vendor/rosell-dk/webp-convert/src/Convert/Converters/ConverterTraits/EncodingAutoTrait.php on line 70
[15-Nov-2022 20:18:31 UTC] PHP Warning:  rename(/wp-content/uploads/wpo/images/wpo_logo_small.png.webp.lossy.webp,/wp-content/uploads/wpo/images/wpo_logo_small.png.webp): No such file or directory in /wp-content/plugins/wp-optimize/vendor/rosell-dk/webp-convert/src/Convert/Converters/ConverterTraits/EncodingAutoTrait.php on line 73
[15-Nov-2022 20:18:31 UTC] PHP Warning:  filesize(): stat failed for /wp-content/uploads/wpo/images/wpo_logo_small.png.webp.lossy.webp in /wp-content/plugins/wp-optimize/vendor/rosell-dk/webp-convert/src/Convert/Converters/ConverterTraits/EncodingAutoTrait.php on line 70
[15-Nov-2022 20:18:31 UTC] PHP Warning:  rename(/wp-content/uploads/wpo/images/wpo_logo_small.png.webp.lossy.webp,/wp-content/uploads/wpo/images/wpo_logo_small.png.webp): No such file or directory in /wp-content/plugins/wp-optimize/vendor/rosell-dk/webp-convert/src/Convert/Converters/ConverterTraits/EncodingAutoTrait.php on line 73
[15-Nov-2022 20:18:31 UTC] PHP Warning:  filesize(): stat failed for /wp-content/uploads/wpo/images/wpo_logo_small.png.webp.lossy.webp in /wp-content/plugins/wp-optimize/vendor/rosell-dk/webp-convert/src/Convert/Converters/ConverterTraits/EncodingAutoTrait.php on line 70
[15-Nov-2022 20:18:31 UTC] PHP Warning:  rename(/wp-content/uploads/wpo/images/wpo_logo_small.png.webp.lossy.webp,/wp-content/uploads/wpo/images/wpo_logo_small.png.webp): No such file or directory in /wp-content/plugins/wp-optimize/vendor/rosell-dk/webp-convert/src/Convert/Converters/ConverterTraits/EncodingAutoTrait.php on line 73
[15-Nov-2022 20:18:32 UTC] PHP Warning:  filesize(): stat failed for /wp-content/uploads/wpo/images/wpo_logo_small.png.webp.lossy.webp in /wp-content/plugins/wp-optimize/vendor/rosell-dk/webp-convert/src/Convert/Converters/ConverterTraits/EncodingAutoTrait.php on line 70
[15-Nov-2022 20:18:32 UTC] PHP Warning:  rename(/wp-content/uploads/wpo/images/wpo_logo_small.png.webp.lossy.webp,/wp-content/uploads/wpo/images/wpo_logo_small.png.webp): No such file or directory in /wp-content/plugins/wp-optimize/vendor/rosell-dk/webp-convert/src/Convert/Converters/ConverterTraits/EncodingAutoTrait.php on line 73
[15-Nov-2022 20:18:36 UTC] PHP Warning:  filesize(): stat failed for /wp-content/uploads/wpo/images/wpo_logo_small.png.webp.lossy.webp in /wp-content/plugins/wp-optimize/vendor/rosell-dk/webp-convert/src/Convert/Converters/ConverterTraits/EncodingAutoTrait.php on line 70
[15-Nov-2022 20:18:36 UTC] PHP Warning:  rename(/wp-content/uploads/wpo/images/wpo_logo_small.png.webp.lossy.webp,/wp-content/uploads/wpo/images/wpo_logo_small.png.webp): No such file or directory in /wp-content/plugins/wp-optimize/vendor/rosell-dk/webp-convert/src/Convert/Converters/ConverterTraits/EncodingAutoTrait.php on line 73
[15-Nov-2022 20:18:36 UTC] PHP Warning:  filesize(): stat failed for /wp-content/uploads/wpo/images/wpo_logo_small.png.webp.lossy.webp in /wp-content/plugins/wp-optimize/vendor/rosell-dk/webp-convert/src/Convert/Converters/ConverterTraits/EncodingAutoTrait.php on line 70
[15-Nov-2022 20:18:36 UTC] PHP Warning:  rename(/wp-content/uploads/wpo/images/wpo_logo_small.png.webp.lossy.webp,/wp-content/uploads/wpo/images/wpo_logo_small.png.webp): No such file or directory in /wp-content/plugins/wp-optimize/vendor/rosell-dk/webp-convert/src/Convert/Converters/ConverterTraits/EncodingAutoTrait.php on line 73
[15-Nov-2022 20:18:36 UTC] PHP Warning:  filesize(): stat failed for /wp-content/uploads/wpo/images/wpo_logo_small.png.webp.lossy.webp in /wp-content/plugins/wp-optimize/vendor/rosell-dk/webp-convert/src/Convert/Converters/ConverterTraits/EncodingAutoTrait.php on line 70
[15-Nov-2022 20:18:36 UTC] PHP Warning:  rename(/wp-content/uploads/wpo/images/wpo_logo_small.png.webp.lossy.webp,/wp-content/uploads/wpo/images/wpo_logo_small.png.webp): No such file or directory in /wp-content/plugins/wp-optimize/vendor/rosell-dk/webp-convert/src/Convert/Converters/ConverterTraits/EncodingAutoTrait.php on line 73
[15-Nov-2022 20:18:37 UTC] PHP Warning:  filesize(): stat failed for /wp-content/uploads/wpo/images/wpo_logo_small.png.webp.lossy.webp in /wp-content/plugins/wp-optimize/vendor/rosell-dk/webp-convert/src/Convert/Converters/ConverterTraits/EncodingAutoTrait.php on line 70
[15-Nov-2022 20:18:37 UTC] PHP Warning:  rename(/wp-content/uploads/wpo/images/wpo_logo_small.png.webp.lossy.webp,/wp-content/uploads/wpo/images/wpo_logo_small.png.webp): No such file or directory in /wp-content/plugins/wp-optimize/vendor/rosell-dk/webp-convert/src/Convert/Converters/ConverterTraits/EncodingAutoTrait.php on line 73
[15-Nov-2022 20:18:38 UTC] PHP Warning:  filesize(): stat failed for /wp-content/uploads/wpo/images/wpo_logo_small.png.webp.lossy.webp in /wp-content/plugins/wp-optimize/vendor/rosell-dk/webp-convert/src/Convert/Converters/ConverterTraits/EncodingAutoTrait.php on line 70
[15-Nov-2022 20:18:38 UTC] PHP Warning:  rename(/wp-content/uploads/wpo/images/wpo_logo_small.png.webp.lossy.webp,/wp-content/uploads/wpo/images/wpo_logo_small.png.webp): No such file or directory in /wp-content/plugins/wp-optimize/vendor/rosell-dk/webp-convert/src/Convert/Converters/ConverterTraits/EncodingAutoTrait.php on line 73
[15-Nov-2022 20:18:38 UTC] PHP Warning:  filesize(): stat failed for /wp-content/uploads/wpo/images/wpo_logo_small.png.webp.lossy.webp in /wp-content/plugins/wp-optimize/vendor/rosell-dk/webp-convert/src/Convert/Converters/ConverterTraits/EncodingAutoTrait.php on line 70
[15-Nov-2022 20:18:38 UTC] PHP Warning:  rename(/wp-content/uploads/wpo/images/wpo_logo_small.png.webp.lossy.webp,/wp-content/uploads/wpo/images/wpo_logo_small.png.webp): No such file or directory in /wp-content/plugins/wp-optimize/vendor/rosell-dk/webp-convert/src/Convert/Converters/ConverterTraits/EncodingAutoTrait.php on line 73
[15-Nov-2022 20:18:38 UTC] PHP Warning:  filesize(): stat failed for /wp-content/uploads/wpo/images/wpo_logo_small.png.webp.lossy.webp in /wp-content/plugins/wp-optimize/vendor/rosell-dk/webp-convert/src/Convert/Converters/ConverterTraits/EncodingAutoTrait.php on line 70
[15-Nov-2022 20:18:38 UTC] PHP Warning:  rename(/wp-content/uploads/wpo/images/wpo_logo_small.png.webp.lossy.webp,/wp-content/uploads/wpo/images/wpo_logo_small.png.webp): No such file or directory in /wp-content/plugins/wp-optimize/vendor/rosell-dk/webp-convert/src/Convert/Converters/ConverterTraits/EncodingAutoTrait.php on line 73
[15-Nov-2022 20:18:38 UTC] PHP Warning:  filesize(): stat failed for /wp-content/uploads/wpo/images/wpo_logo_small.png.webp.lossy.webp in /wp-content/plugins/wp-optimize/vendor/rosell-dk/webp-convert/src/Convert/Converters/ConverterTraits/EncodingAutoTrait.php on line 70
[15-Nov-2022 20:18:38 UTC] PHP Warning:  rename(/wp-content/uploads/wpo/images/wpo_logo_small.png.webp.lossy.webp,/wp-content/uploads/wpo/images/wpo_logo_small.png.webp): No such file or directory in /wp-content/plugins/wp-optimize/vendor/rosell-dk/webp-convert/src/Convert/Converters/ConverterTraits/EncodingAutoTrait.php on line 73
See also: All tests for this plugin, How to Hide WP-Optimize - Clean, Compress, Cache Admin Menus