WP Speed of Light 3.0.0

Does WP Speed of Light work with WordPress 5.9 and PHP 7.4.8? A smoke test was performed on .

Summary

Errors
5PHP notices
1JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: 438.42 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 version5.9
PHP version7.4.8
MySQL version8.0.21
PHP memory limit256M
Plugin Info
Last updated
Active installs 8,000+
WordPress.org page https://wordpress.org/plugins/wp-speed-of-light/
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Pages 6

Speed Of Light › Setup Wizard

Page screenshot: Speed Of Light › Setup Wizard
URL /wp-admin/index.php?page=wpsol-wizard
Requested URL /wp-admin/plugins.php?action=activate&plugin=wp-speed-of-light%2Fwp-speed-of-light.php&plugin_status=all&paged=1&s&_wpnonce=b2632eb466
Aspect after-activation
HTTP status 200
Load time 0.423 s
Memory usage N/A
JS errors
[
    {
        "message": "ReferenceError: icon is not defined\n    at Boolean.<anonymous> (/wp-content/plugins/wp-speed-of-light/assets/js/install-wizard.js?ver=3.0.0:26:88)\n    at Function.each (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,hoverIntent,utils,regenerator-runtime,wp-polyfill,wp-hooks&ver=5.9:2:3053)\n    at Object.success (/wp-content/plugins/wp-speed-of-light/assets/js/install-wizard.js?ver=3.0.0:21:23)\n    at c (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,hoverIntent,utils,regenerator-runtime,wp-polyfill,wp-hooks&ver=5.9:2:28327)\n    at Object.fireWith [as resolveWith] (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,hoverIntent,utils,regenerator-runtime,wp-polyfill,wp-hooks&ver=5.9:2:29072)\n    at l (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,hoverIntent,utils,regenerator-runtime,wp-polyfill,wp-hooks&ver=5.9:2:79901)\n    at XMLHttpRequest.<anonymous> (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,hoverIntent,utils,regenerator-runtime,wp-polyfill,wp-hooks&ver=5.9:2:82355)",
        "trace": null,
        "code": null
    }
]
Resource errors None

WP Speed of Light

Page screenshot: WP Speed of Light
URL /wp-admin/admin.php?page=wpsol_dashboard
Aspect menu-item
HTTP status 200
Load time 0.372 s
Memory usage 3.79 MiB
JS errors None
Resource errors None

WP Speed of Light → Speed optimization

Page screenshot: WP Speed of Light → Speed optimization
URL /wp-admin/admin.php?page=wpsol_speed_optimization
Aspect menu-item
HTTP status 200
Load time 0.925 s
Memory usage 4.21 MiB
JS errors None
Resource errors None

WP Speed of Light → Speed analysis

Page screenshot: WP Speed of Light → Speed analysis
URL /wp-admin/admin.php?page=wpsol_speed_analysis
Aspect menu-item
HTTP status 200
Load time 0.332 s
Memory usage 4.02 MiB
JS errors None
Resource errors None

WP Speed of Light → More SpeedUp

Page screenshot: WP Speed of Light → More SpeedUp
URL /wp-admin/admin.php?page=wpsol_more_speedup
Aspect menu-item
HTTP status 200
Load time 0.206 s
Memory usage 3.73 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 0.493 s
Memory usage 3.42 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.340 s0.413 s+0.073 s3.36 MiB3.82 MiB+ 471.59 KiB
/wp-admin/edit.php0.193 s0.208 s+0.015 s3.39 MiB3.84 MiB+ 454.75 KiB
/wp-admin/post-new.php0.817 s1.002 s+0.185 s6.14 MiB6.65 MiB+ 513.7 KiB
/wp-admin/upload.php0.366 s0.351 s-0.015 s3.24 MiB3.73 MiB+ 495.71 KiB
/wp-admin/options-writing.php0.284 s0.178 s-0.106 s3.24 MiB3.67 MiB+ 445.3 KiB
/wp-admin/media-new.php0.323 s0.210 s-0.113 s3.22 MiB3.67 MiB+ 462.09 KiB
/wp-admin/edit-tags.php?taxonomy=category0.185 s0.391 s+0.206 s3.25 MiB3.7 MiB+ 462.86 KiB
/wp-admin/post-new.php?post_type=page0.909 s0.728 s-0.181 s6.14 MiB6.64 MiB+ 509.34 KiB
/wp-admin/options-discussion.php0.250 s0.268 s+0.018 s3.22 MiB3.67 MiB+ 467.52 KiB
/wp-admin/edit-comments.php0.229 s0.234 s+0.005 s3.26 MiB3.77 MiB+ 516.87 KiB
/0.284 s0.266 s-0.018 s3.4 MiB3.42 MiB+ 22.91 KiB
Average 0.380 s0.386 s+0.006 s3.81 MiB4.23 MiB+ 438.42 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
CSS
JavaScript
Language % Lines of code Comment lines Files
PHP52.6%13,4824,28956
CSS29.3%7,51141313
JavaScript12.4%3,17551018
SVG5.7%1,46304
Total 25,631 5,212 91

PHP Code Analysis | More results »

Lines of code 9,348
Total complexity 2,019
Median class complexity 36.5
Median method complexity 3.0
Most complex class Joomunited\WPSOL\MobileDetect
Most complex function JuCheckDebugData::debugData()
Classes 34
Methods 312
Functions 13

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 8

PHP Error Log 5 lines

[26-Jan-2022 11:58:50 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/wp-speed-of-light/src/views/pages/database-cleanup.php on line 59
[26-Jan-2022 11:58:50 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/wp-speed-of-light/src/views/pages/database-cleanup.php on line 80
[26-Jan-2022 11:58:50 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/wp-speed-of-light/src/views/pages/database-cleanup.php on line 85
[26-Jan-2022 11:58:50 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/wp-speed-of-light/src/views/pages/database-cleanup.php on line 85
[26-Jan-2022 11:58:50 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/wp-speed-of-light/src/views/pages/database-cleanup.php on line 85
See also: All tests for this plugin, How to Hide WP Speed of Light Admin Menus