SiteGround Optimizer 7.0.0

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: 332.71 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=9630041f10
Aspect after-activation
HTTP status 200
Load time 0.613 s
Memory usage 3.56 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 0.144 s
Memory usage 3.52 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 0.911 s
Memory usage 3.55 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 0.461 s
Memory usage 3.54 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 0.434 s
Memory usage 3.54 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 0.557 s
Memory usage 3.54 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 0.543 s
Memory usage 3.54 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 0.424 s
Memory usage 3.54 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 0.329 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.php0.348 s0.383 s+0.035 s3.36 MiB3.67 MiB+ 311.41 KiB
/wp-admin/edit.php0.183 s0.213 s+0.030 s3.39 MiB3.7 MiB+ 310.76 KiB
/wp-admin/post-new.php0.798 s0.914 s+0.116 s6.14 MiB6.56 MiB+ 428.14 KiB
/wp-admin/upload.php0.394 s0.315 s-0.079 s3.24 MiB3.55 MiB+ 317.67 KiB
/wp-admin/options-writing.php0.316 s0.157 s-0.159 s3.24 MiB3.53 MiB+ 301.41 KiB
/wp-admin/media-new.php0.241 s0.208 s-0.033 s3.22 MiB3.53 MiB+ 317.79 KiB
/wp-admin/edit-tags.php?taxonomy=category0.189 s0.215 s+0.026 s3.25 MiB3.56 MiB+ 318.7 KiB
/wp-admin/post-new.php?post_type=page0.662 s0.696 s+0.034 s6.14 MiB6.55 MiB+ 423.73 KiB
/wp-admin/options-discussion.php0.243 s0.311 s+0.068 s3.22 MiB3.53 MiB+ 318.04 KiB
/wp-admin/edit-comments.php0.219 s0.205 s-0.014 s3.26 MiB3.56 MiB+ 309.05 KiB
/0.277 s0.290 s+0.013 s3.35 MiB3.65 MiB+ 303.09 KiB
Average 0.352 s0.355 s+0.003 s3.8 MiB4.13 MiB+ 332.71 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
PHP82.9%10,0086,328108
SVG10.2%1,2350583
CSS4.8%574171
JavaScript1.3%1611992
Sass0.7%9001
Total 12,068 6,544 695

PHP Code Analysis | More results »

Lines of code 9,930
Total complexity 1,681
Median class complexity 7.5
Median method complexity 2.0
Most complex class SiteGround_Optimizer\File_Cacher\File_Cacher
Most complex function SiteGround_Optimizer\Analysis\Analysis::process_analysis()
Classes 100
Methods 509
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