Loco Translate 2.8.0

Does Loco Translate work with WordPress 6.9 and PHP 8.1.12? A smoke test was performed on .

Summary

Errors
4PHP deprecation warnings
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: 65.43 KiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: 0.076 seconds
The average page load time increased by this amount after activating the plugin.

Environment
WordPress version6.9
PHP version8.1.12
MySQL version10.6.10
PHP memory limit512M
Plugin Info
Last updated
Active installs 1,000,000+
WordPress.org page https://wordpress.org/plugins/loco-translate/
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Pages 15

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=loco-translate%2Floco.php&plugin_status=all&paged=1&s&_wpnonce=16a2d36d4f
Aspect after-activation
HTTP status 200
Load time 0.349 s
Memory usage 3.95 MiB
JS errors None
Resource errors None

Loco Translate

Page screenshot: Loco Translate
URL /wp-admin/admin.php?page=loco
Aspect menu-item
HTTP status 200
Load time 0.539 s
Memory usage 4.49 MiB
JS errors None
Resource errors None

Loco Translate → Themes

Page screenshot: Loco Translate → Themes
URL /wp-admin/admin.php?page=loco-theme
Aspect menu-item
HTTP status 200
Load time 0.391 s
Memory usage 3.97 MiB
JS errors None
Resource errors None

Loco Translate → Plugins

Page screenshot: Loco Translate → Plugins
URL /wp-admin/admin.php?page=loco-plugin
Aspect menu-item
HTTP status 200
Load time 0.696 s
Memory usage 3.86 MiB
JS errors None
Resource errors None

Loco Translate → WordPress

Page screenshot: Loco Translate → WordPress
URL /wp-admin/admin.php?page=loco-core&action=view
Requested URL /wp-admin/admin.php?page=loco-core
Aspect menu-item
HTTP status 200
Load time 0.491 s
Memory usage 3.89 MiB
JS errors None
Resource errors None

Loco Translate → WordPress → Setup

Page screenshot: Loco Translate → WordPress → 
            Setup
URL /wp-admin/admin.php?page=loco-core&action=setup
Aspect menu-item-tab
HTTP status 200
Load time 0.271 s
Memory usage 3.84 MiB
JS errors None
Resource errors None

Loco Translate → WordPress → Advanced

Page screenshot: Loco Translate → WordPress → 
            Advanced
URL /wp-admin/admin.php?page=loco-core&action=conf
Aspect menu-item-tab
HTTP status 200
Load time 0.377 s
Memory usage 3.96 MiB
JS errors None
Resource errors None

Loco Translate → Languages

Page screenshot: Loco Translate → Languages
URL /wp-admin/admin.php?page=loco-lang
Aspect menu-item
HTTP status 200
Load time 0.308 s
Memory usage 4.19 MiB
JS errors None
Resource errors None

Loco Translate → Settings

Page screenshot: Loco Translate → Settings
URL /wp-admin/admin.php?page=loco-config
Aspect menu-item
HTTP status 200
Load time 0.308 s
Memory usage 3.85 MiB
JS errors None
Resource errors None

Loco Translate → Settings → User options

Page screenshot: Loco Translate → Settings → 
            User options
URL /wp-admin/admin.php?page=loco-config&action=user
Aspect menu-item-tab
HTTP status 200
Load time 0.277 s
Memory usage 3.83 MiB
JS errors None
Resource errors None

Loco Translate → Settings → API keys

Page screenshot: Loco Translate → Settings → 
            API keys
URL /wp-admin/admin.php?page=loco-config&action=apis
Aspect menu-item-tab
HTTP status 200
Load time 0.258 s
Memory usage 3.83 MiB
JS errors None
Resource errors None

Loco Translate → Settings → Version

Page screenshot: Loco Translate → Settings → 
            Version
URL /wp-admin/admin.php?page=loco-config&action=version
Aspect menu-item-tab
HTTP status 200
Load time 0.295 s
Memory usage 3.82 MiB
JS errors None
Resource errors None

Loco Translate → Settings → System

Page screenshot: Loco Translate → Settings → 
            System
URL /wp-admin/admin.php?page=loco-config&action=debug
Aspect menu-item-tab
HTTP status 200
Load time 0.328 s
Memory usage 3.92 MiB
JS errors None
Resource errors None

Loco Translate → Debug

Page screenshot: Loco Translate → Debug
URL /wp-admin/admin.php?page=loco-debug
Aspect menu-item
HTTP status 200
Load time 0.293 s
Memory usage 3.85 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 0.280 s
Memory usage 4.15 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.503 s0.487 s-0.016 s3.78 MiB3.85 MiB+ 71.59 KiB
/wp-admin/edit.php0.352 s0.424 s+0.072 s3.78 MiB3.85 MiB+ 70.99 KiB
/wp-admin/post-new.php0.837 s1.113 s+0.276 s6.31 MiB6.4 MiB+ 94.55 KiB
/wp-admin/upload.php0.688 s0.418 s-0.270 s3.74 MiB3.79 MiB+ 53.59 KiB
/wp-admin/options-writing.php0.320 s0.317 s-0.003 s3.71 MiB3.77 MiB+ 57.58 KiB
/wp-admin/media-new.php0.497 s0.525 s+0.028 s3.7 MiB3.77 MiB+ 65.77 KiB
/wp-admin/edit-tags.php?taxonomy=category0.319 s0.301 s-0.018 s3.72 MiB3.79 MiB+ 76.45 KiB
/wp-admin/post-new.php?post_type=page0.739 s0.894 s+0.155 s6.3 MiB6.38 MiB+ 88.04 KiB
/wp-admin/options-discussion.php0.319 s0.859 s+0.540 s3.71 MiB3.77 MiB+ 54.08 KiB
/wp-admin/edit-comments.php0.307 s0.416 s+0.109 s3.73 MiB3.79 MiB+ 53.58 KiB
/0.273 s0.237 s-0.036 s4.12 MiB4.15 MiB+ 33.55 KiB
Average 0.469 s0.545 s+0.076 s4.24 MiB4.3 MiB+ 65.43 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
JavaScript
Language % Lines of code Comment lines Files
PHP72.4%17,5807,998244
JavaScript26.9%6,524014
SVG0.5%12401
XML0.1%2401
CSS0.1%17017
Markdown0.0%301
Total 24,272 7,998 278

PHP Code Analysis | More results »

Lines of code 14,589
Total complexity 4,569
Median class complexity 17.0
Median method complexity 2.0
Most complex class Loco_admin_DebugController
Most complex function Loco_admin_DebugController::renderResult()
Classes 189
Methods 1,387
Functions 38

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.

Roles 1

ID Name
translatorTranslator

Capabilities 1

PHP Error Log 4 lines

[02-Dec-2025 21:16:40 UTC] PHP Deprecated:  Function WP_Dependencies-&gt;add_data() was called with an argument that is <strong>deprecated</strong> since version 6.9.0! IE conditional comments are ignored by all supported browsers. in /wp-includes/functions.php on line 6131
[02-Dec-2025 21:16:40 UTC] PHP Deprecated:  Function WP_Dependencies-&gt;add_data() was called with an argument that is <strong>deprecated</strong> since version 6.9.0! IE conditional comments are ignored by all supported browsers. in /wp-includes/functions.php on line 6131
[02-Dec-2025 21:16:50 UTC] PHP Deprecated:  Function WP_Dependencies-&gt;add_data() was called with an argument that is <strong>deprecated</strong> since version 6.9.0! IE conditional comments are ignored by all supported browsers. in /wp-includes/functions.php on line 6131
[02-Dec-2025 21:16:50 UTC] PHP Deprecated:  Function WP_Dependencies-&gt;add_data() was called with an argument that is <strong>deprecated</strong> since version 6.9.0! IE conditional comments are ignored by all supported browsers. in /wp-includes/functions.php on line 6131
See also: All tests for this plugin, How to Hide Loco Translate Admin Menus