Report - DNS Prefetch 0.1.0

Does DNS Prefetch work with WordPress 6.8.3 and PHP 8.1.12? A smoke test was performed on 2025-10-12 17:01:59 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: 8.67 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	6.8.3
PHP version	8.1.12
MySQL version	10.6.10
PHP memory limit	512M

Plugin Info

Last updated	2015-01-20T12:32:00+00:00
Active installs	200+
WordPress.org page	https://wordpress.org/plugins/dns-prefetch/
Badges	Get badge code

Pages 4

Plugins ‹ Test site — WordPress

URL	/wp-admin/plugins.php?plugin_status=all&paged=1&s
Requested URL	/wp-admin/plugins.php?action=activate&plugin=dns-prefetch%2Fdns-prefetch.php&plugin_status=all&paged=1&s&_wpnonce=bd82071195
Aspect	after-activation
HTTP status	200
Load time	0.253 s
Memory usage	3.53 MiB
JS errors	None
Resource errors	None

Settings → DNS Prefetch

URL	/wp-admin/options-general.php?page=dns-prefetch
Aspect	menu-item
HTTP status	200
Load time	0.263 s
Memory usage	3.53 MiB
JS errors	None
Resource errors	None

Settings → DNS Prefetch → Support

URL	/wp-admin/options-general.php?page=dns-prefetch&tab=support
Aspect	menu-item-tab
HTTP status	200
Load time	0.217 s
Memory usage	3.5 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.209 s
Memory usage	3.44 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.356 s	0.279 s	-0.077 s	3.51 MiB	3.52 MiB	+ 14.23 KiB
/wp-admin/edit.php	0.213 s	0.230 s	+0.017 s	3.57 MiB	3.59 MiB	+ 14.97 KiB
/wp-admin/post-new.php	0.792 s	0.643 s	-0.149 s	6.06 MiB	6.08 MiB	+ 17.86 KiB
/wp-admin/upload.php	0.568 s	0.321 s	-0.247 s	3.52 MiB	3.52 MiB	- 2.44 KiB
/wp-admin/options-writing.php	0.203 s	0.198 s	-0.005 s	3.5 MiB	3.5 MiB	+ 1.55 KiB
/wp-admin/media-new.php	0.269 s	0.233 s	-0.036 s	3.49 MiB	3.5 MiB	+ 9.75 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.234 s	0.211 s	-0.023 s	3.5 MiB	3.52 MiB	+ 20.42 KiB
/wp-admin/post-new.php?post_type=page	0.628 s	0.790 s	+0.162 s	6.05 MiB	6.06 MiB	+ 13.38 KiB
/wp-admin/options-discussion.php	0.323 s	0.410 s	+0.087 s	3.5 MiB	3.5 MiB	- 1.95 KiB
/wp-admin/edit-comments.php	0.207 s	0.200 s	-0.007 s	3.52 MiB	3.52 MiB	- 2.45 KiB
/	0.308 s	0.207 s	-0.101 s	3.43 MiB	3.44 MiB	+ 9.99 KiB
Average	0.373 s	0.338 s	-0.034 s	3.97 MiB	3.98 MiB	+ 8.67 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

Language		%	Lines of code	Comment lines	Files
	PHP	97.8%	222	37	3
	CSS	2.2%	5	0	1
Total			227	37	4

PHP Code Analysis | More results »

Lines of code	217
Total complexity	47
Median class complexity	0.0
Median method complexity	0.0
Most complex class	—
Most complex function	dpf_page()

Classes	0
Methods	0
Functions	25

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` 1

PHP Error Log

The log file is empty.

DNS Prefetch 0.1.0