SiteGround Optimizer 7.4.0

Does SiteGround Optimizer work with WordPress 6.3.1 and PHP 8.1.12? A smoke test was performed on .

Summary

Errors
1Unrecognized messages in the PHP error log
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: 170.19 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 version6.3.1
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=a8105683da
Aspect after-activation
HTTP status 200
Load time 15.470 s
Memory usage 2.91 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 0.164 s
Memory usage 2.89 MiB
JS errors None
Resource errors None

SG Optimizer

Page screenshot: SG Optimizer
URL /wp-admin/admin.php?page=sg-cachepress
Aspect menu-item
HTTP status 200
Load time 0.777 s
Memory usage 2.89 MiB
JS errors None
Resource errors None

SG Optimizer → Caching

Page screenshot: SG Optimizer → Caching
URL /wp-admin/admin.php?page=sgo_caching
Aspect menu-item
HTTP status 200
Load time 0.463 s
Memory usage 2.88 MiB
JS errors None
Resource errors None

SG Optimizer → Environment

Page screenshot: SG Optimizer → Environment
URL /wp-admin/admin.php?page=sgo_environment
Aspect menu-item
HTTP status 200
Load time 0.437 s
Memory usage 2.88 MiB
JS errors None
Resource errors None

SG Optimizer → Frontend

Page screenshot: SG Optimizer → Frontend
URL /wp-admin/admin.php?page=sgo_frontend
Aspect menu-item
HTTP status 200
Load time 0.409 s
Memory usage 2.88 MiB
JS errors None
Resource errors None

SG Optimizer → Media

Page screenshot: SG Optimizer → Media
URL /wp-admin/admin.php?page=sgo_media
Aspect menu-item
HTTP status 200
Load time 0.615 s
Memory usage 2.88 MiB
JS errors None
Resource errors None

SG Optimizer → Site Performance

Page screenshot: SG Optimizer → Site Performance
URL /wp-admin/admin.php?page=sgo_analysis
Aspect menu-item
HTTP status 200
Load time 0.348 s
Memory usage 2.88 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 0.261 s
Memory usage 3.26 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.373 s0.366 s-0.007 s2.82 MiB2.96 MiB+ 143.82 KiB
/wp-admin/edit.php0.212 s0.227 s+0.015 s2.85 MiB2.99 MiB+ 143.36 KiB
/wp-admin/post-new.php0.829 s0.926 s+0.097 s5.21 MiB5.54 MiB+ 337.7 KiB
/wp-admin/upload.php0.800 s0.347 s-0.453 s2.77 MiB2.89 MiB+ 127.22 KiB
/wp-admin/options-writing.php0.226 s0.210 s-0.016 s2.76 MiB2.88 MiB+ 119.06 KiB
/wp-admin/media-new.php0.291 s0.340 s+0.049 s2.74 MiB2.88 MiB+ 139.41 KiB
/wp-admin/edit-tags.php?taxonomy=category0.199 s0.194 s-0.005 s2.76 MiB2.9 MiB+ 143.9 KiB
/wp-admin/post-new.php?post_type=page0.678 s0.626 s-0.052 s5.21 MiB5.53 MiB+ 333.28 KiB
/wp-admin/options-discussion.php0.251 s0.251 s+0.000 s2.75 MiB2.87 MiB+ 128.27 KiB
/wp-admin/edit-comments.php0.405 s0.212 s-0.193 s2.78 MiB2.9 MiB+ 125.7 KiB
/0.312 s0.207 s-0.105 s3.13 MiB3.26 MiB+ 130.42 KiB
Average 0.416 s0.355 s-0.061 s3.25 MiB3.42 MiB+ 170.19 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
SVG
Language % Lines of code Comment lines Files
PHP85.1%11,7537,181124
SVG8.9%1,2350583
CSS4.2%574171
JavaScript1.2%1611992
Sass0.7%9001
Total 13,813 7,397 711

PHP Code Analysis | More results »

Lines of code 10,708
Total complexity 1,833
Median class complexity 7.0
Median method complexity 3.0
Most complex class SiteGround_Optimizer\File_Cacher\File_Cacher
Most complex function SiteGround_Optimizer\Analysis\Analysis::process_analysis()
Classes 108
Methods 542
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 42

PHP Error Log 1 lines

[29-Aug-2023 17:30:54 UTC] deactivate
See also: All tests for this plugin, How to Hide Speed Optimizer Admin Menus