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WP Speed of Light 2.6.4

Does WP Speed of Light work with WordPress 5.5 and PHP 7.2.16? A smoke test was performed on .

Summary

Errors
No PHP errors, warnings or notices
1JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: 476.3 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 version5.5
PHP version7.2.16
MySQL version8.0.15
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=d2086369aa
Aspect after-activation
HTTP status 200
Load time 0.510 s
Memory usage N/A
JS errors 
[
    {
        "message": "ReferenceError: icon is not defined\n    at Boolean.<anonymous> (/wp-content/plugins/wp-speed-of-light/inc/install-wizard/install-wizard.js?ver=2.6.4:26:88)\n    at Function.each (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery,hoverIntent,utils&ver=5.5:2:2953)\n    at Object.success (/wp-content/plugins/wp-speed-of-light/inc/install-wizard/install-wizard.js?ver=2.6.4:21:23)\n    at i (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery,hoverIntent,utils&ver=5.5:2:27362)\n    at Object.fireWith [as resolveWith] (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery,hoverIntent,utils&ver=5.5:2:28121)\n    at x (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery,hoverIntent,utils&ver=5.5:4:22575)\n    at XMLHttpRequest.c (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery,hoverIntent,utils&ver=5.5:4:26776)",
        "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 0.359 s
Memory usage 4.49 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 0.884 s
Memory usage 4.93 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 0.562 s
Memory usage 4.53 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 0.197 s
Memory usage 4.44 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 0.454 s
Memory usage 3.72 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.434 s0.350 s-0.084 s3.96 MiB4.49 MiB+ 539.21 KiB
/wp-admin/edit.php0.232 s0.246 s+0.014 s3.99 MiB4.5 MiB+ 526.75 KiB
/wp-admin/post-new.php1.407 s1.817 s+0.410 s5.81 MiB6.37 MiB+ 573.82 KiB
/wp-admin/upload.php0.870 s0.457 s-0.413 s3.82 MiB4.36 MiB+ 551.97 KiB
/wp-admin/options-writing.php0.171 s0.169 s-0.002 s3.9 MiB4.31 MiB+ 420.18 KiB
/wp-admin/media-new.php0.194 s0.187 s-0.007 s3.8 MiB4.31 MiB+ 514.41 KiB
/wp-admin/edit-tags.php?taxonomy=category0.186 s0.196 s+0.010 s3.91 MiB4.36 MiB+ 463.34 KiB
/wp-admin/post-new.php?post_type=page1.237 s1.487 s+0.250 s5.8 MiB6.35 MiB+ 566.75 KiB
/wp-admin/options-discussion.php0.305 s0.253 s-0.052 s3.81 MiB4.33 MiB+ 530.73 KiB
/wp-admin/edit-comments.php0.234 s0.227 s-0.007 s3.91 MiB4.43 MiB+ 525.66 KiB
/0.487 s0.240 s-0.247 s3.69 MiB3.72 MiB+ 26.51 KiB
Average 0.523 s0.512 s-0.012 s4.22 MiB4.68 MiB+ 476.3 KiB

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

The log file is empty.

See also: All tests for this plugin, How to Hide WP Speed of Light Admin Menus