No unsafe-inline 1.2.2

Does No unsafe-inline work with WordPress 6.8 and PHP 8.1.12? A smoke test was performed on .

Summary

Errors
1PHP warnings
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: 135.68 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 version6.8
PHP version8.1.12
MySQL version10.6.10
PHP memory limit512M
Plugin Info
Last updated
Active installs 100+
WordPress.org page https://wordpress.org/plugins/no-unsafe-inline/
Badges

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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=no-unsafe-inline%2Fno-unsafe-inline.php&plugin_status=all&paged=1&s&_wpnonce=f3408d3f3e
Aspect after-activation
HTTP status 200
Load time 0.422 s
Memory usage 3.68 MiB
JS errors None
Resource errors None

Settings → CSP settings

Page screenshot: Settings → CSP settings
URL /wp-admin/options-general.php?page=no-unsafe-inline
Aspect menu-item
HTTP status 200
Load time 0.385 s
Memory usage 3.66 MiB
JS errors None
Resource errors None

Settings → CSP settings → Base rules

Page screenshot: Settings → CSP settings → Base rules
URL /wp-admin/options-general.php?page=no-unsafe-inline&tab=base-rule
Aspect menu-item-tab
HTTP status 200
Load time 0.198 s
Memory usage 3.63 MiB
JS errors None
Resource errors None

Settings → CSP settings → External whitelist

Page screenshot: Settings → CSP settings → External whitelist
URL /wp-admin/options-general.php?page=no-unsafe-inline&tab=external
Aspect menu-item-tab
HTTP status 200
Load time 0.199 s
Memory usage 3.64 MiB
JS errors None
Resource errors None

Settings → CSP settings → Inline whitelist

Page screenshot: Settings → CSP settings → Inline whitelist
URL /wp-admin/options-general.php?page=no-unsafe-inline&tab=inline
Aspect menu-item-tab
HTTP status 200
Load time 0.206 s
Memory usage 3.64 MiB
JS errors None
Resource errors None

Settings → CSP settings → Events whitelist

Page screenshot: Settings → CSP settings → Events whitelist
URL /wp-admin/options-general.php?page=no-unsafe-inline&tab=events
Aspect menu-item-tab
HTTP status 200
Load time 0.187 s
Memory usage 3.64 MiB
JS errors None
Resource errors None

Settings → CSP settings → Settings

Page screenshot: Settings → CSP settings → Settings
URL /wp-admin/options-general.php?page=no-unsafe-inline&tab=settings
Aspect menu-item-tab
HTTP status 200
Load time 0.237 s
Memory usage 3.65 MiB
JS errors None
Resource errors None

Settings → CSP settings → Logs

Page screenshot: Settings → CSP settings → Logs
URL /wp-admin/options-general.php?page=no-unsafe-inline&tab=logs
Aspect menu-item-tab
HTTP status 200
Load time 0.185 s
Memory usage 3.64 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 0.189 s
Memory usage 3.5 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.344 s0.302 s-0.042 s3.51 MiB3.66 MiB+ 161.66 KiB
/wp-admin/edit.php0.207 s0.205 s-0.002 s3.57 MiB3.71 MiB+ 143.41 KiB
/wp-admin/post-new.php0.768 s0.620 s-0.148 s6.06 MiB6.22 MiB+ 164.63 KiB
/wp-admin/upload.php0.593 s0.735 s+0.142 s3.52 MiB3.65 MiB+ 126.28 KiB
/wp-admin/options-writing.php0.196 s0.203 s+0.007 s3.5 MiB3.63 MiB+ 130.68 KiB
/wp-admin/media-new.php0.261 s0.243 s-0.018 s3.49 MiB3.63 MiB+ 138.88 KiB
/wp-admin/edit-tags.php?taxonomy=category0.227 s0.196 s-0.031 s3.5 MiB3.65 MiB+ 149.64 KiB
/wp-admin/post-new.php?post_type=page0.635 s0.596 s-0.039 s6.05 MiB6.21 MiB+ 160.15 KiB
/wp-admin/options-discussion.php0.461 s0.257 s-0.204 s3.5 MiB3.63 MiB+ 127.18 KiB
/wp-admin/edit-comments.php0.201 s0.424 s+0.223 s3.52 MiB3.65 MiB+ 126.84 KiB
/0.310 s0.192 s-0.118 s3.43 MiB3.5 MiB+ 63.13 KiB
Average 0.382 s0.361 s-0.021 s3.97 MiB4.1 MiB+ 135.68 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
CSS
Language % Lines of code Comment lines Files
PHP51.9%9,5554,89148
CSS40.9%7,53037315
JavaScript7.0%1,2893236
JSON0.3%4801
Total 18,422 5,587 70

PHP Code Analysis | More results »

Lines of code 9,225
Total complexity 1,747
Median class complexity 24.0
Median method complexity 2.0
Most complex class No_Unsafe_Inline_Admin
Most complex function NUNIL\Nunil_Manipulate_DOM::manipulate_external_node()
Classes 35
Methods 410
Functions 9

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.

Database Tables 5

Options wp_options 6

PHP Error Log 1 lines

[23-Apr-2025 16:32:21 UTC] PHP Warning:  copy(/wp-content/mu-plugins/no-unsafe-inline-output-buffering.php): Failed to open stream: Permission denied in /wp-content/plugins/no-unsafe-inline/src/Nunil_Manage_Muplugin.php on line 68
See also: All tests for this plugin, How to Hide the "CSP settings" Admin Menu