Report - SiteGround Optimizer 7.3.4

Does SiteGround Optimizer work with WordPress 6.3 and PHP 8.1.12? A smoke test was performed on 2023-08-09 03:32:51 UTC.

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: 233.46 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 version	6.3
PHP version	8.1.12
MySQL version	10.6.10
PHP memory limit	512M

Plugin Info

Last updated	2025-04-15T07:33:00+00:00
Active installs	1,000,000+
WordPress.org page	https://wordpress.org/plugins/sg-cachepress/
Badges	Get badge code

Pages 9

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=4a8e15878a
Aspect	after-activation
HTTP status	200
Load time	15.735 s
Memory usage	2.98 MiB
JS errors	None
Resource errors	None

Settings → SG Plugins

URL	/wp-admin/options-general.php?page=siteground_settings
Aspect	menu-item
HTTP status	200
Load time	0.177 s
Memory usage	2.95 MiB
JS errors	None
Resource errors	None

SG Optimizer

URL	/wp-admin/admin.php?page=sg-cachepress
Aspect	menu-item
HTTP status	200
Load time	0.902 s
Memory usage	2.96 MiB
JS errors	None
Resource errors	None

SG Optimizer → Caching

URL	/wp-admin/admin.php?page=sgo_caching
Aspect	menu-item
HTTP status	200
Load time	0.525 s
Memory usage	2.94 MiB
JS errors	None
Resource errors	None

SG Optimizer → Environment

URL	/wp-admin/admin.php?page=sgo_environment
Aspect	menu-item
HTTP status	200
Load time	0.436 s
Memory usage	2.94 MiB
JS errors	None
Resource errors	None

SG Optimizer → Frontend

URL	/wp-admin/admin.php?page=sgo_frontend
Aspect	menu-item
HTTP status	200
Load time	0.434 s
Memory usage	2.94 MiB
JS errors	None
Resource errors	None

SG Optimizer → Media

URL	/wp-admin/admin.php?page=sgo_media
Aspect	menu-item
HTTP status	200
Load time	0.475 s
Memory usage	2.94 MiB
JS errors	None
Resource errors	None

SG Optimizer → Speed Test

URL	/wp-admin/admin.php?page=sgo_analysis
Aspect	menu-item
HTTP status	200
Load time	0.611 s
Memory usage	2.94 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.337 s
Memory usage	3.3 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.342 s	0.497 s	+0.155 s	2.82 MiB	3.03 MiB	+ 212.6 KiB
/wp-admin/edit.php	0.200 s	0.283 s	+0.083 s	2.85 MiB	3.06 MiB	+ 212.14 KiB
/wp-admin/post-new.php	0.866 s	0.935 s	+0.069 s	5.21 MiB	5.59 MiB	+ 383.99 KiB
/wp-admin/upload.php	0.713 s	0.347 s	-0.366 s	2.77 MiB	2.96 MiB	+ 196 KiB
/wp-admin/options-writing.php	0.299 s	0.218 s	-0.081 s	2.76 MiB	2.95 MiB	+ 187.84 KiB
/wp-admin/media-new.php	0.331 s	0.566 s	+0.235 s	2.74 MiB	2.94 MiB	+ 208.19 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.216 s	0.203 s	-0.013 s	2.76 MiB	2.96 MiB	+ 212.68 KiB
/wp-admin/post-new.php?post_type=page	0.656 s	0.615 s	-0.041 s	5.21 MiB	5.58 MiB	+ 379.58 KiB
/wp-admin/options-discussion.php	0.279 s	0.329 s	+0.050 s	2.75 MiB	2.94 MiB	+ 197.05 KiB
/wp-admin/edit-comments.php	0.242 s	0.256 s	+0.014 s	2.78 MiB	2.97 MiB	+ 194.48 KiB
/	0.356 s	0.249 s	-0.107 s	3.13 MiB	3.3 MiB	+ 183.55 KiB
Average	0.409 s	0.409 s	-0.000 s	3.25 MiB	3.48 MiB	+ 233.46 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
	PHP	83.8%	10,689	7,008	116
	SVG	9.7%	1,235	0	583
	CSS	4.5%	574	17	1
	JavaScript	1.3%	161	199	2
	Sass	0.7%	90	0	1
Total			12,749	7,224	703

PHP Code Analysis | More results »

Lines of code	10,392
Total complexity	1,778
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	106
Methods	528
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` 40

sg_cachepress
siteground_optimizer_async_javascript_exclude
siteground_optimizer_autoflush_cache
siteground_optimizer_checked_nginx
siteground_optimizer_combine_css
siteground_optimizer_database_optimization
siteground_optimizer_default_autoflush_cache
siteground_optimizer_default_enable_cache
siteground_optimizer_disable_emojis
siteground_optimizer_enable_browser_caching
siteground_optimizer_enable_cache
siteground_optimizer_enable_gzip_compression
siteground_optimizer_enable_memcached
siteground_optimizer_excluded_lazy_load_classes
siteground_optimizer_excluded_lazy_load_media_types
siteground_optimizer_first_run
siteground_optimizer_heartbeat_dashboard_interval
siteground_optimizer_heartbeat_frontend_interval
siteground_optimizer_heartbeat_post_interval
siteground_optimizer_image_optimization_completed
siteground_optimizer_is_nginx
siteground_optimizer_last_fail
siteground_optimizer_optimize_css
siteground_optimizer_optimize_html
siteground_optimizer_optimize_javascript
siteground_optimizer_optimize_javascript_async
siteground_optimizer_phpcompat_is_compatible
siteground_optimizer_phpcompat_progress
siteground_optimizer_phpcompat_result
siteground_optimizer_phpcompat_status
siteground_optimizer_quality_type
siteground_optimizer_quality_webp
siteground_optimizer_remove_query_strings
siteground_optimizer_show_notice
siteground_optimizer_ssl_enabled
siteground_optimizer_supercacher_permissions
siteground_optimizer_update_timestamp
siteground_optimizer_version
siteground_optimizer_whats_new
siteground_settings_optimizer_hello

PHP Error Log

The log file is empty.

SiteGround Optimizer 7.3.4