SiteGround Optimizer 7.0.1

Does SiteGround Optimizer work with WordPress 5.9 and PHP 7.4.8? A smoke test was performed on .

Summary

Errors
No PHP errors, warnings or notices
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Looks good! No problems were detected.
Performance

Memory usage: 350.53 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 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=5648c8f97e
Aspect after-activation
HTTP status 200
Load time 0.553 s
Memory usage 3.57 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 0.143 s
Memory usage 3.53 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 0.908 s
Memory usage 3.56 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 0.486 s
Memory usage 3.55 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 0.449 s
Memory usage 3.55 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 0.586 s
Memory usage 3.55 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 0.585 s
Memory usage 3.55 MiB
JS errors None
Resource errors None

SG Optimizer → Speed Test

Page screenshot: SG Optimizer → Speed Test
URL /wp-admin/admin.php?page=sgo_analysis
Aspect menu-item
HTTP status 200
Load time 0.454 s
Memory usage 3.55 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 0.258 s
Memory usage 3.65 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.342 s0.375 s+0.033 s3.36 MiB3.67 MiB+ 317.48 KiB
/wp-admin/edit.php0.195 s0.228 s+0.033 s3.39 MiB3.7 MiB+ 316.84 KiB
/wp-admin/post-new.php1.027 s1.118 s+0.091 s6.14 MiB6.63 MiB+ 498.22 KiB
/wp-admin/upload.php0.386 s0.343 s-0.043 s3.24 MiB3.56 MiB+ 323.75 KiB
/wp-admin/options-writing.php0.332 s0.173 s-0.159 s3.24 MiB3.54 MiB+ 307.48 KiB
/wp-admin/media-new.php0.276 s0.197 s-0.079 s3.22 MiB3.54 MiB+ 323.87 KiB
/wp-admin/edit-tags.php?taxonomy=category0.197 s0.195 s-0.002 s3.25 MiB3.57 MiB+ 324.77 KiB
/wp-admin/post-new.php?post_type=page0.939 s0.962 s+0.023 s6.14 MiB6.62 MiB+ 493.8 KiB
/wp-admin/options-discussion.php0.226 s0.336 s+0.110 s3.22 MiB3.53 MiB+ 324.12 KiB
/wp-admin/edit-comments.php0.218 s0.220 s+0.002 s3.26 MiB3.57 MiB+ 315.13 KiB
/0.268 s0.266 s-0.002 s3.35 MiB3.65 MiB+ 310.42 KiB
Average 0.401 s0.401 s+0.001 s3.8 MiB4.14 MiB+ 350.53 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
PHP83.0%10,0626,367109
SVG10.2%1,2350583
CSS4.7%574171
JavaScript1.3%1611992
Sass0.7%9001
Total 12,122 6,583 696

PHP Code Analysis | More results »

Lines of code 9,984
Total complexity 1,697
Median class complexity 7.0
Median method complexity 2.0
Most complex class SiteGround_Optimizer\File_Cacher\File_Cacher
Most complex function SiteGround_Optimizer\Analysis\Analysis::process_analysis()
Classes 101
Methods 513
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 6

PHP Error Log

The log file is empty.

See also: All tests for this plugin, How to Hide Speed Optimizer Admin Menus