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  3. 1.5.1

Accessibility Checker 1.5.1

Does Accessibility Checker work with WordPress 6.3 and PHP 8.1.12? A smoke test was performed on .

Summary

Errors
16PHP warnings
1JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: 260.87 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 version6.3
PHP version8.1.12
MySQL version10.6.10
PHP memory limit512M
Plugin Info
Last updated
Active installs 5,000+
WordPress.org page https://wordpress.org/plugins/accessibility-checker/
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Pages 8

Welcome to Accessibility Checker ‹ Test site — WordPress

Page screenshot: Welcome to Accessibility Checker ‹ Test site — WordPress
URL /wp-admin/admin.php?page=accessibility_checker
Requested URL /wp-admin/plugins.php?action=activate&plugin=accessibility-checker%2Faccessibility-checker.php&plugin_status=all&paged=1&s&_wpnonce=6d2d7baf50
Aspect after-activation
HTTP status 200
Load time 0.538 s
Memory usage 3.92 MiB
JS errors None
Resource errors None

Accessibility Checker

Page screenshot: Accessibility Checker
URL /wp-admin/admin.php?page=accessibility_checker
Aspect menu-item
HTTP status 200
Load time 0.192 s
Memory usage 2.96 MiB
JS errors None
Resource errors None

Accessibility Checker → Settings

Page screenshot: Accessibility Checker → Settings
URL /wp-admin/admin.php?page=accessibility_checker_settings
Aspect menu-item
HTTP status 200
Load time 0.177 s
Memory usage 2.97 MiB
JS errors None
Resource errors None

Accessibility Checker → Settings → System Info

Page screenshot: Accessibility Checker → Settings → System Info
URL /wp-admin/admin.php?page=accessibility_checker_settings&tab=system_info
Aspect menu-item-tab
HTTP status 200
Load time 0.298 s
Memory usage 3.35 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 0.765 s
Memory usage 3.29 MiB
JS errors 
[
    {
        "message": "TypeError: Cannot read properties of null (reading 'addEventListener')\n    at Be.init (/wp-content/plugins/accessibility-checker/build/app.bundle.js?ver=1.5.1:2:583995)\n    at new Be (/wp-content/plugins/accessibility-checker/build/app.bundle.js?ver=1.5.1:2:583473)\n    at /wp-content/plugins/accessibility-checker/build/app.bundle.js?ver=1.5.1:2:599775",
        "trace": null,
        "code": null
    }
]
Resource errors None

Dashboard ‹ Test site — WordPress

Page screenshot: Dashboard ‹ Test site — WordPress
URL /wp-admin/index.php
Aspect new-meta-boxes
HTTP status 200
Load time 0.339 s
Memory usage 3.16 MiB
JS errors None
Resource errors None

Add New Post ‹ Test site — WordPress

Page screenshot: Add New Post ‹ Test site — WordPress
URL /wp-admin/post-new.php
Aspect new-meta-boxes
HTTP status 200
Load time 0.694 s
Memory usage 5.5 MiB
JS errors None
Resource errors None

Add New Page ‹ Test site — WordPress

Page screenshot: Add New Page ‹ Test site — WordPress
URL /wp-admin/post-new.php?post_type=page
Aspect new-meta-boxes
HTTP status 200
Load time 0.641 s
Memory usage 5.49 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.357 s0.365 s+0.008 s2.82 MiB3.17 MiB+ 355.85 KiB
/wp-admin/edit.php0.203 s0.194 s-0.009 s2.85 MiB3.17 MiB+ 323.02 KiB
/wp-admin/post-new.php0.735 s0.997 s+0.262 s5.21 MiB5.5 MiB+ 296.48 KiB
/wp-admin/upload.php0.570 s0.463 s-0.107 s2.77 MiB3 MiB+ 242.02 KiB
/wp-admin/options-writing.php0.219 s0.223 s+0.004 s2.76 MiB2.97 MiB+ 213.55 KiB
/wp-admin/media-new.php0.374 s0.278 s-0.096 s2.74 MiB2.97 MiB+ 234.47 KiB
/wp-admin/edit-tags.php?taxonomy=category0.189 s0.205 s+0.016 s2.76 MiB3.01 MiB+ 259.02 KiB
/wp-admin/post-new.php?post_type=page0.578 s0.648 s+0.070 s5.21 MiB5.49 MiB+ 291.95 KiB
/wp-admin/options-discussion.php0.376 s0.228 s-0.148 s2.75 MiB2.99 MiB+ 244.27 KiB
/wp-admin/edit-comments.php0.252 s0.379 s+0.127 s2.78 MiB3.02 MiB+ 241.66 KiB
/0.268 s0.299 s+0.031 s3.13 MiB3.29 MiB+ 167.3 KiB
Average 0.375 s0.389 s+0.014 s3.25 MiB3.51 MiB+ 260.87 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
PHP97.1%13,6593,44077
Markdown1.7%24501
XML0.4%5902
SVG0.4%5005
JSON0.3%4601
CSS0.0%202
JavaScript0.0%212
Total 14,063 3,441 90

PHP Code Analysis | More results »

Lines of code 9,457
Total complexity 2,143
Median class complexity 18.5
Median method complexity 2.0
Most complex class simple_html_dom_node
Most complex function simple_html_dom_node::seek()
Classes 18
Methods 225
Functions 176

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 1

Options wp_options 9

Meta Boxes 

{
    "dashboard": {
        "edac_dashboard_scan_summary": {
            "title": "Accessibility Checker",
            "context": "normal"
        }
    },
    "post": {
        "edac-meta-box": {
            "title": "Accessibility Checker",
            "context": "normal"
        }
    },
    "page": {
        "edac-meta-box": {
            "title": "Accessibility Checker",
            "context": "normal"
        }
    }
}

PHP Error Log 16 lines

[25-Aug-2023 12:43:48 UTC] PHP Warning:  Undefined array key 0 in /wp-content/plugins/accessibility-checker/accessibility-checker.php on line 1056
[25-Aug-2023 12:43:48 UTC] PHP Warning:  Trying to access array offset on value of type null in /wp-content/plugins/accessibility-checker/accessibility-checker.php on line 1056
[25-Aug-2023 12:43:48 UTC] PHP Warning:  Undefined array key 0 in /wp-content/plugins/accessibility-checker/accessibility-checker.php on line 1057
[25-Aug-2023 12:43:48 UTC] PHP Warning:  Trying to access array offset on value of type null in /wp-content/plugins/accessibility-checker/accessibility-checker.php on line 1057
[25-Aug-2023 12:43:52 UTC] PHP Warning:  Undefined array key 0 in /wp-content/plugins/accessibility-checker/accessibility-checker.php on line 1056
[25-Aug-2023 12:43:52 UTC] PHP Warning:  Trying to access array offset on value of type null in /wp-content/plugins/accessibility-checker/accessibility-checker.php on line 1056
[25-Aug-2023 12:43:52 UTC] PHP Warning:  Undefined array key 0 in /wp-content/plugins/accessibility-checker/accessibility-checker.php on line 1057
[25-Aug-2023 12:43:52 UTC] PHP Warning:  Trying to access array offset on value of type null in /wp-content/plugins/accessibility-checker/accessibility-checker.php on line 1057
[25-Aug-2023 12:43:57 UTC] PHP Warning:  Undefined array key 0 in /wp-content/plugins/accessibility-checker/accessibility-checker.php on line 1056
[25-Aug-2023 12:43:57 UTC] PHP Warning:  Trying to access array offset on value of type null in /wp-content/plugins/accessibility-checker/accessibility-checker.php on line 1056
[25-Aug-2023 12:43:57 UTC] PHP Warning:  Undefined array key 0 in /wp-content/plugins/accessibility-checker/accessibility-checker.php on line 1057
[25-Aug-2023 12:43:57 UTC] PHP Warning:  Trying to access array offset on value of type null in /wp-content/plugins/accessibility-checker/accessibility-checker.php on line 1057
[25-Aug-2023 12:44:00 UTC] PHP Warning:  Undefined array key 0 in /wp-content/plugins/accessibility-checker/accessibility-checker.php on line 1056
[25-Aug-2023 12:44:00 UTC] PHP Warning:  Trying to access array offset on value of type null in /wp-content/plugins/accessibility-checker/accessibility-checker.php on line 1056
[25-Aug-2023 12:44:00 UTC] PHP Warning:  Undefined array key 0 in /wp-content/plugins/accessibility-checker/accessibility-checker.php on line 1057
[25-Aug-2023 12:44:00 UTC] PHP Warning:  Trying to access array offset on value of type null in /wp-content/plugins/accessibility-checker/accessibility-checker.php on line 1057
See also: All tests for this plugin, How to Hide Accessibility Checker Admin Menus and More