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2. Speed Optimizer – The All-In-One Performance-Boosting Plugin
3. 7.8.0 (latest)

Speed Optimizer 7.8.0

Does Speed Optimizer work with WordPress 7.0 and PHP 8.1.12? A smoke test was performed on 2026-06-22 13:41:55 UTC.

Summary

Pages 9

Plugins ‹ Test site — WordPress

Settings → SG Plugins

Speed Optimizer

Speed Optimizer → Caching

Speed Optimizer → Environment

Speed Optimizer → Frontend

Speed Optimizer → Media

Speed Optimizer → Site Performance

Test site – Just another WordPress site

Benchmark

URL	Load time			Memory usage
	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.851 s	0.731 s	-0.120 s	3.93 MiB	4.17 MiB	+ 251.9 KiB
/wp-admin/edit.php	0.532 s	0.764 s	+0.232 s	3.98 MiB	4.16 MiB	+ 186.96 KiB
/wp-admin/post-new.php	2.238 s	1.602 s	-0.636 s	6.56 MiB	7.13 MiB	+ 587.5 KiB
/wp-admin/upload.php	0.782 s	0.715 s	-0.067 s	3.89 MiB	4.07 MiB	+ 182.69 KiB
/wp-admin/options-writing.php	0.582 s	0.552 s	-0.030 s	3.86 MiB	4.03 MiB	+ 172.38 KiB
/wp-admin/media-new.php	1.035 s	1.113 s	+0.078 s	3.85 MiB	4.03 MiB	+ 180.57 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.512 s	0.505 s	-0.007 s	3.86 MiB	4.05 MiB	+ 185.43 KiB
/wp-admin/post-new.php?post_type=page	1.476 s	1.455 s	-0.021 s	6.55 MiB	7.12 MiB	+ 579.76 KiB
/wp-admin/options-discussion.php	1.077 s	0.669 s	-0.408 s	3.86 MiB	4.03 MiB	+ 168.56 KiB
/wp-admin/edit-comments.php	0.583 s	0.606 s	+0.023 s	3.89 MiB	4.08 MiB	+ 197.37 KiB
/	0.306 s	0.259 s	-0.047 s	4.23 MiB	4.39 MiB	+ 170.52 KiB
Average	0.907 s	0.816 s	-0.091 s	4.41 MiB	4.66 MiB	+ 260.33 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.

Language		%	Lines of code	Comment lines	Files
	PHP	93.4%	12,117	7,512	126
	CSS	4.4%	574	17	1
	JavaScript	1.2%	161	199	2
	Sass	0.7%	90	0	1
	SVG	0.3%	35	0	35
Total			12,977	7,728	165

PHP Code Analysis | More results »

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

• sg_cachepress
• sgo_install_7_4_0
• siteground_optimizer_async_javascript_exclude
• siteground_optimizer_autoflush_cache
• siteground_optimizer_checked_nginx
• siteground_optimizer_combine_css
• siteground_optimizer_current_version
• 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_performace_receipient
• 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.

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