Speed Optimizer 7.7.7

Does Speed Optimizer work with WordPress 6.9.4 and PHP 8.1.12? A smoke test was performed on .

Summary

Errors
16PHP notices
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: 290.52 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 version6.9.4
PHP version8.1.12
MySQL version10.6.10
PHP memory limit512M
Plugin Info
Last updated
Active installs 1,000,000+
WordPress.org page https://wordpress.org/plugins/sg-cachepress/
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Pages 9

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=sg-cachepress%2Fsg-cachepress.php&plugin_status=all&paged=1&s&_wpnonce=0662e3ab03
Aspect after-activation
HTTP status 200
Load time 0.574 s
Memory usage 3.94 MiB
JS errors None
Resource errors None

Settings → SG Plugins

Page screenshot: Settings → SG Plugins
URL /wp-admin/options-general.php?page=siteground_settings
Aspect menu-item
HTTP status 200
Load time 0.248 s
Memory usage 3.92 MiB
JS errors None
Resource errors None

Speed Optimizer

Page screenshot: Speed Optimizer
URL /wp-admin/admin.php?page=sg-cachepress
Aspect menu-item
HTTP status 200
Load time 0.763 s
Memory usage 3.92 MiB
JS errors None
Resource errors None

Speed Optimizer → Caching

Page screenshot: Speed Optimizer → Caching
URL /wp-admin/admin.php?page=sgo_caching
Aspect menu-item
HTTP status 200
Load time 0.586 s
Memory usage 3.91 MiB
JS errors None
Resource errors None

Speed Optimizer → Environment

Page screenshot: Speed Optimizer → Environment
URL /wp-admin/admin.php?page=sgo_environment
Aspect menu-item
HTTP status 200
Load time 0.635 s
Memory usage 3.91 MiB
JS errors None
Resource errors None

Speed Optimizer → Frontend

Page screenshot: Speed Optimizer → Frontend
URL /wp-admin/admin.php?page=sgo_frontend
Aspect menu-item
HTTP status 200
Load time 0.531 s
Memory usage 3.91 MiB
JS errors None
Resource errors None

Speed Optimizer → Media

Page screenshot: Speed Optimizer → Media
URL /wp-admin/admin.php?page=sgo_media
Aspect menu-item
HTTP status 200
Load time 0.554 s
Memory usage 3.91 MiB
JS errors None
Resource errors None

Speed Optimizer → Site Performance

Page screenshot: Speed Optimizer → Site Performance
URL /wp-admin/admin.php?page=sgo_analysis
Aspect menu-item
HTTP status 200
Load time 0.422 s
Memory usage 3.91 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 0.217 s
Memory usage 4.27 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.457 s0.333 s-0.124 s3.78 MiB3.98 MiB+ 209.94 KiB
/wp-admin/edit.php0.345 s0.304 s-0.041 s3.78 MiB4.03 MiB+ 254.88 KiB
/wp-admin/post-new.php0.836 s0.848 s+0.012 s6.31 MiB7 MiB+ 705.79 KiB
/wp-admin/upload.php0.626 s0.441 s-0.185 s3.74 MiB3.92 MiB+ 186.15 KiB
/wp-admin/options-writing.php0.324 s0.328 s+0.004 s3.71 MiB3.9 MiB+ 190.45 KiB
/wp-admin/media-new.php0.493 s0.337 s-0.156 s3.7 MiB3.9 MiB+ 198.65 KiB
/wp-admin/edit-tags.php?taxonomy=category0.461 s0.289 s-0.172 s3.72 MiB3.92 MiB+ 209.01 KiB
/wp-admin/post-new.php?post_type=page0.678 s0.644 s-0.034 s6.3 MiB6.98 MiB+ 699.27 KiB
/wp-admin/options-discussion.php0.378 s0.375 s-0.003 s3.71 MiB3.9 MiB+ 186.64 KiB
/wp-admin/edit-comments.php0.315 s0.315 s+0.000 s3.74 MiB3.92 MiB+ 186.45 KiB
/0.262 s0.180 s-0.082 s4.11 MiB4.27 MiB+ 168.45 KiB
Average 0.470 s0.399 s-0.071 s4.24 MiB4.52 MiB+ 290.52 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
Language % Lines of code Comment lines Files
PHP93.3%12,0517,463126
CSS4.4%574171
JavaScript1.2%1611992
Sass0.7%9001
SVG0.3%35035
Total 12,911 7,679 165

PHP Code Analysis | More results »

Lines of code 11,047
Total complexity 1,891
Median class complexity 6.5
Median method complexity 3.0
Most complex class SiteGround_Optimizer\File_Cacher\File_Cacher
Most complex function SiteGround_Optimizer\Analysis\Analysis::process_analysis()
Classes 110
Methods 556
Functions 2

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 43

PHP Error Log 16 lines

[11-Mar-2026 16:18:55 UTC] PHP Notice:  Function WP_Scripts::add was called <strong>incorrectly</strong>. The script with the handle "wp-auth-check" was enqueued with dependencies that are not registered: heartbeat. Please see <a href="https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 6.9.1.) in /wp-includes/functions.php on line 6131
[11-Mar-2026 16:18:56 UTC] PHP Notice:  Function WP_Scripts::add was called <strong>incorrectly</strong>. The script with the handle "wp-auth-check" was enqueued with dependencies that are not registered: heartbeat. Please see <a href="https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 6.9.1.) in /wp-includes/functions.php on line 6131
[11-Mar-2026 16:18:56 UTC] PHP Notice:  Function WP_Scripts::add was called <strong>incorrectly</strong>. The script with the handle "wp-auth-check" was enqueued with dependencies that are not registered: heartbeat. Please see <a href="https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 6.9.1.) in /wp-includes/functions.php on line 6131
[11-Mar-2026 16:18:57 UTC] PHP Notice:  Function WP_Scripts::add was called <strong>incorrectly</strong>. The script with the handle "wp-auth-check" was enqueued with dependencies that are not registered: heartbeat. Please see <a href="https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 6.9.1.) in /wp-includes/functions.php on line 6131
[11-Mar-2026 16:19:07 UTC] PHP Notice:  Function WP_Scripts::add was called <strong>incorrectly</strong>. The script with the handle "wp-auth-check" was enqueued with dependencies that are not registered: heartbeat. Please see <a href="https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 6.9.1.) in /wp-includes/functions.php on line 6131
[11-Mar-2026 16:19:07 UTC] PHP Notice:  Function WP_Scripts::add was called <strong>incorrectly</strong>. The script with the handle "wp-auth-check" was enqueued with dependencies that are not registered: heartbeat. Please see <a href="https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 6.9.1.) in /wp-includes/functions.php on line 6131
[11-Mar-2026 16:19:07 UTC] PHP Notice:  Function WP_Scripts::add was called <strong>incorrectly</strong>. The script with the handle "wp-auth-check" was enqueued with dependencies that are not registered: heartbeat. Please see <a href="https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 6.9.1.) in /wp-includes/functions.php on line 6131
[11-Mar-2026 16:19:10 UTC] PHP Notice:  Function WP_Scripts::add was called <strong>incorrectly</strong>. The script with the handle "wp-auth-check" was enqueued with dependencies that are not registered: heartbeat. Please see <a href="https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 6.9.1.) in /wp-includes/functions.php on line 6131
[11-Mar-2026 16:19:10 UTC] PHP Notice:  Function WP_Scripts::add was called <strong>incorrectly</strong>. The script with the handle "wp-auth-check" was enqueued with dependencies that are not registered: heartbeat. Please see <a href="https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 6.9.1.) in /wp-includes/functions.php on line 6131
[11-Mar-2026 16:19:11 UTC] PHP Notice:  Function WP_Scripts::add was called <strong>incorrectly</strong>. The script with the handle "wp-auth-check" was enqueued with dependencies that are not registered: heartbeat. Please see <a href="https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 6.9.1.) in /wp-includes/functions.php on line 6131
[11-Mar-2026 16:19:11 UTC] PHP Notice:  Function WP_Scripts::add was called <strong>incorrectly</strong>. The script with the handle "wp-auth-check" was enqueued with dependencies that are not registered: heartbeat. Please see <a href="https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 6.9.1.) in /wp-includes/functions.php on line 6131
[11-Mar-2026 16:19:12 UTC] PHP Notice:  Function WP_Scripts::add was called <strong>incorrectly</strong>. The script with the handle "wp-auth-check" was enqueued with dependencies that are not registered: heartbeat. Please see <a href="https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 6.9.1.) in /wp-includes/functions.php on line 6131
[11-Mar-2026 16:19:14 UTC] PHP Notice:  Function WP_Scripts::add was called <strong>incorrectly</strong>. The script with the handle "wp-auth-check" was enqueued with dependencies that are not registered: heartbeat. Please see <a href="https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 6.9.1.) in /wp-includes/functions.php on line 6131
[11-Mar-2026 16:19:14 UTC] PHP Notice:  Function WP_Scripts::add was called <strong>incorrectly</strong>. The script with the handle "wp-auth-check" was enqueued with dependencies that are not registered: heartbeat. Please see <a href="https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 6.9.1.) in /wp-includes/functions.php on line 6131
[11-Mar-2026 16:19:15 UTC] PHP Notice:  Function WP_Scripts::add was called <strong>incorrectly</strong>. The script with the handle "wp-auth-check" was enqueued with dependencies that are not registered: heartbeat. Please see <a href="https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 6.9.1.) in /wp-includes/functions.php on line 6131
[11-Mar-2026 16:19:15 UTC] PHP Notice:  Function WP_Scripts::add was called <strong>incorrectly</strong>. The script with the handle "wp-auth-check" was enqueued with dependencies that are not registered: heartbeat. Please see <a href="https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 6.9.1.) in /wp-includes/functions.php on line 6131
See also: All tests for this plugin, How to Hide Speed Optimizer Admin Menus