Schema & Structured Data for WP & AMP 1.9.17

Does "Schema & Structured Data for WP & AMP" work with WordPress 5.3.1 and PHP 7.2.16? A smoke test was performed on .

Summary

Errors
2PHP warnings
1PHP notices
2JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: 354.33 KiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: 0.160 seconds
The average page load time increased by this amount after activating the plugin.

Environment
WordPress version5.3.1
PHP version7.2.16
MySQL version8.0.15
PHP memory limit256M
Plugin Info
Last updated
Active installs 100,000+
WordPress.org page https://wordpress.org/plugins/schema-and-structured-data-for-wp/
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Pages 16

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=schema-and-structured-data-for-wp%2Fstructured-data-for-wp.php&plugin_status=all&paged=1&s&_wpnonce=8cc7bb3838
Aspect after-activation
HTTP status 200
Load time 1.692 s
Memory usage 3.96 MiB
JS errors None
Resource errors None

Structured Data

Page screenshot: Structured Data
URL /wp-admin/edit.php?post_type=saswp
Aspect menu-item
HTTP status 200
Load time 0.434 s
Memory usage 3.98 MiB
JS errors
[
    {
        "message": "TypeError: jQuery(...).select2 is not a function\n    at saswpCustomSelect2 (/wp-content/plugins/schema-and-structured-data-for-wp/admin_section/js/functions-list.min.js?ver=1.9.17:1:1614)\n    at HTMLDocument.<anonymous> (/wp-content/plugins/schema-and-structured-data-for-wp/admin_section/js/main-script.min.js?ver=1.9.17:1:40629)\n    at i (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils,moxiejs,plupload&ver=5.3.1:2:27362)\n    at Object.fireWith [as resolveWith] (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils,moxiejs,plupload&ver=5.3.1:2:28121)\n    at Function.ready (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils,moxiejs,plupload&ver=5.3.1:2:29914)\n    at HTMLDocument.J (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils,moxiejs,plupload&ver=5.3.1:2:30276)",
        "trace": null,
        "code": null
    }
]
Resource errors None

Structured Data → Reviews

Page screenshot: Structured Data → Reviews
URL /wp-admin/edit.php?post_type=saswp_reviews
Aspect menu-item
HTTP status 200
Load time 0.608 s
Memory usage 4.26 MiB
JS errors None
Resource errors None

Structured Data → Settings

Page screenshot: Structured Data → Settings
URL /wp-admin/edit.php?post_type=saswp&page=structured_data_options
Aspect menu-item
HTTP status 200
Load time 0.935 s
Memory usage 4.09 MiB
JS errors None
Resource errors None

Structured Data → Settings → AMP

Page screenshot: Structured Data → Settings →  AMP
URL /wp-admin/admin.php?page=structured_data_options&tab=amp
Aspect menu-item-tab
HTTP status 200
Load time 0.525 s
Memory usage 4.08 MiB
JS errors None
Resource errors None

Structured Data → Settings → Review

Page screenshot: Structured Data → Settings →  Review
URL /wp-admin/admin.php?page=structured_data_options&tab=review
Aspect menu-item-tab
HTTP status 200
Load time 0.635 s
Memory usage 4.08 MiB
JS errors None
Resource errors None

Structured Data → Settings → Compatibility

Page screenshot: Structured Data → Settings →  Compatibility
URL /wp-admin/admin.php?page=structured_data_options&tab=compatibility
Aspect menu-item-tab
HTTP status 200
Load time 0.755 s
Memory usage 4.08 MiB
JS errors None
Resource errors None

Structured Data → Settings → Email Schema

Page screenshot: Structured Data → Settings →  Email Schema
URL /wp-admin/admin.php?page=structured_data_options&tab=email_schema
Aspect menu-item-tab
HTTP status 200
Load time 0.617 s
Memory usage 4.08 MiB
JS errors None
Resource errors None

Structured Data → Settings → Advanced

Page screenshot: Structured Data → Settings →  Advanced
URL /wp-admin/admin.php?page=structured_data_options&tab=tools
Aspect menu-item-tab
HTTP status 200
Load time 0.559 s
Memory usage 4.08 MiB
JS errors None
Resource errors None

Structured Data → Settings → Premium Features

Page screenshot: Structured Data → Settings →  Premium Features
URL /wp-admin/admin.php?page=structured_data_options&tab=premium_features
Aspect menu-item-tab
HTTP status 200
Load time 0.787 s
Memory usage 4.08 MiB
JS errors None
Resource errors None

Structured Data → Settings → Services

Page screenshot: Structured Data → Settings →  Services
URL /wp-admin/admin.php?page=structured_data_options&tab=services
Aspect menu-item-tab
HTTP status 200
Load time 0.526 s
Memory usage 4.08 MiB
JS errors None
Resource errors None

Structured Data → Settings → Support

Page screenshot: Structured Data → Settings →  Support
URL /wp-admin/admin.php?page=structured_data_options&tab=support
Aspect menu-item-tab
HTTP status 200
Load time 0.549 s
Memory usage 4.08 MiB
JS errors None
Resource errors None

Structured Data → Upgrade To Premium

Page screenshot: Structured Data → Upgrade To Premium
URL /wp-admin/edit.php?post_type=saswp&page=structured_data_premium
Aspect menu-item
HTTP status 200
Load time 0.150 s
Memory usage N/A
JS errors None
Resource errors None

Structured Data →

Page screenshot: Structured Data →
URL /wp-admin/edit.php?post_type=saswp&page=collection
Aspect menu-item
HTTP status 200
Load time 0.256 s
Memory usage 3.85 MiB
JS errors
[
    {
        "message": "TypeError: jQuery(...).select2 is not a function\n    at saswpCustomSelect2 (/wp-content/plugins/schema-and-structured-data-for-wp/admin_section/js/functions-list.min.js?ver=1.9.17:1:1614)\n    at HTMLDocument.<anonymous> (/wp-content/plugins/schema-and-structured-data-for-wp/admin_section/js/main-script.min.js?ver=1.9.17:1:40629)\n    at i (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils,moxiejs,plupload&ver=5.3.1:2:27362)\n    at Object.fireWith [as resolveWith] (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils,moxiejs,plupload&ver=5.3.1:2:28121)\n    at Function.ready (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils,moxiejs,plupload&ver=5.3.1:2:29914)\n    at HTMLDocument.J (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils,moxiejs,plupload&ver=5.3.1:2:30276)",
        "trace": null,
        "code": null
    }
]
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 0.255 s
Memory usage 3.58 MiB
JS errors None
Resource errors None

Widgets ‹ Test site — WordPress

Page screenshot: Widgets ‹ Test site — WordPress
URL /wp-admin/widgets.php
Aspect new-sidebar-widgets
HTTP status 200
Load time 0.935 s
Memory usage 4 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.305 s0.396 s+0.091 s3.62 MiB4 MiB+ 392.09 KiB
/wp-admin/edit.php0.234 s0.478 s+0.244 s3.65 MiB4.03 MiB+ 397.23 KiB
/wp-admin/post-new.php1.303 s1.947 s+0.644 s5.36 MiB5.65 MiB+ 294.94 KiB
/wp-admin/upload.php0.496 s0.560 s+0.064 s3.48 MiB3.85 MiB+ 376.66 KiB
/wp-admin/options-writing.php0.162 s0.347 s+0.185 s3.56 MiB3.86 MiB+ 303.46 KiB
/wp-admin/media-new.php0.211 s0.391 s+0.180 s3.46 MiB3.85 MiB+ 394.46 KiB
/wp-admin/edit-tags.php?taxonomy=category0.196 s0.318 s+0.122 s3.57 MiB3.95 MiB+ 387.02 KiB
/wp-admin/post-new.php?post_type=page1.386 s1.246 s-0.140 s5.35 MiB5.63 MiB+ 288.16 KiB
/wp-admin/options-discussion.php0.257 s0.627 s+0.370 s3.47 MiB3.85 MiB+ 395.04 KiB
/wp-admin/edit-comments.php0.302 s0.329 s+0.027 s3.57 MiB3.96 MiB+ 393.76 KiB
/0.292 s0.265 s-0.027 s3.32 MiB3.58 MiB+ 274.82 KiB
Average 0.468 s0.628 s+0.160 s3.86 MiB4.2 MiB+ 354.33 KiB

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 4

Custom Post Types 4

ID Name
saswpStructured Data
saswp_reviewsReviews
saswp_rvs_locationLocation
saswp-collectionsCollections

Sidebar Widgets 1

ID Name
saswp_google_review_widgetReviews

Meta Boxes

{
    "saswp": {
        "schema_type": {
            "title": "Schema Type",
            "context": "advanced"
        },
        "schema_options": {
            "title": "Advance Schema Options",
            "context": "advanced"
        },
        "saswp_help_meta_box_id": {
            "title": "Help",
            "context": "side"
        },
        "submitdiv": {
            "title": "Publish",
            "context": "side"
        },
        "saswp_amp_select": {
            "title": "Placement",
            "context": "normal"
        }
    },
    "saswp_reviews": {
        "submitdiv": {
            "title": "Publish",
            "context": "side"
        },
        "review_content": {
            "title": "Review Content",
            "context": "normal"
        }
    }
}

PHP Error Log 3 lines

[13-Dec-2019 04:20:42 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /wp-includes/formatting.php:5688) in /wp-includes/pluggable.php on line 1265
[13-Dec-2019 04:20:42 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /wp-includes/formatting.php:5688) in /wp-includes/pluggable.php on line 1268
[13-Dec-2019 04:20:43 UTC] PHP Notice:  Undefined index: _wpnonce in /wp-content/plugins/schema-and-structured-data-for-wp/modules/reviews/reviews_collection.php on line 350
See also: All tests for this plugin, How to Hide Schema & Structured Data for WP & AMP Admin Menus and Meta Boxes