Schema & Structured Data for WP & AMP 1.9.37.1

Does "Schema & Structured Data for WP & AMP" work with WordPress 5.4.1 and PHP 7.2.16? A smoke test was performed on .

Summary

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

Memory usage: 618.08 KiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: 0.073 seconds
The average page load time increased by this amount after activating the plugin.

Environment
WordPress version5.4.1
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 20

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=1e1bf8a0d0
Aspect after-activation
HTTP status 200
Load time 4.273 s
Memory usage 4.21 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 0.557 s
Memory usage 4.31 MiB
JS errors None
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 0.371 s
Memory usage 4.56 MiB
JS errors None
Resource errors None

Structured Data → Reviews → Collections

Page screenshot: Structured Data → Reviews → Collections
URL /wp-admin/edit.php?post_type=saswp-collections
Aspect menu-item-tab
HTTP status 200
Load time 0.349 s
Memory usage 4.31 MiB
JS errors None
Resource errors None

Structured Data → Reviews → Accept Reviews

Page screenshot: Structured Data → Reviews → Accept Reviews
URL /wp-admin/edit.php?post_type=saswp_reviews
Aspect menu-item-tab
HTTP status 200
Load time 0.402 s
Memory usage 4.56 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 0.840 s
Memory usage 4.41 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 4.41 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 0.641 s
Memory usage 4.41 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 0.737 s
Memory usage 4.41 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 0.638 s
Memory usage 4.41 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 0.486 s
Memory usage 4.41 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 0.763 s
Memory usage 4.41 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 0.534 s
Memory usage 4.41 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 0.474 s
Memory usage 4.41 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 0.163 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 0.252 s
Memory usage 4.15 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 0.322 s
Memory usage 3.9 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 1.394 s
Memory usage 6.06 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 1.202 s
Memory usage 6.04 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 0.942 s
Memory usage 4.27 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.337 s0.440 s+0.103 s3.64 MiB4.28 MiB+ 653.4 KiB
/wp-admin/edit.php0.224 s0.328 s+0.104 s3.67 MiB4.34 MiB+ 686.72 KiB
/wp-admin/post-new.php1.215 s1.773 s+0.558 s5.43 MiB6.06 MiB+ 647.4 KiB
/wp-admin/upload.php0.486 s0.463 s-0.023 s3.5 MiB4.14 MiB+ 653.45 KiB
/wp-admin/options-writing.php0.171 s0.185 s+0.014 s3.58 MiB4.13 MiB+ 559.59 KiB
/wp-admin/media-new.php0.449 s0.204 s-0.245 s3.48 MiB4.12 MiB+ 653.24 KiB
/wp-admin/edit-tags.php?taxonomy=category0.187 s0.199 s+0.012 s3.59 MiB4.16 MiB+ 589.34 KiB
/wp-admin/post-new.php?post_type=page1.062 s1.229 s+0.167 s5.42 MiB6.04 MiB+ 636.63 KiB
/wp-admin/options-discussion.php0.265 s0.293 s+0.028 s3.49 MiB4.12 MiB+ 653.82 KiB
/wp-admin/edit-comments.php0.225 s0.230 s+0.005 s3.59 MiB4.17 MiB+ 588.25 KiB
/0.349 s0.427 s+0.078 s3.43 MiB3.9 MiB+ 477.05 KiB
Average 0.452 s0.525 s+0.073 s3.89 MiB4.5 MiB+ 618.08 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

{
    "post": {
        "saswp_post_specific": {
            "title": "Schema & Structured Data on this post",
            "context": "advanced"
        }
    },
    "page": {
        "saswp_post_specific": {
            "title": "Schema & Structured Data on this post",
            "context": "advanced"
        }
    },
    "customize_changeset": {
        "saswp_post_specific": {
            "title": "Schema & Structured Data on this post",
            "context": "advanced"
        }
    },
    "oembed_cache": {
        "saswp_post_specific": {
            "title": "Schema & Structured Data on this post",
            "context": "advanced"
        }
    },
    "wp_block": {
        "saswp_post_specific": {
            "title": "Schema & Structured Data on this post",
            "context": "advanced"
        }
    },
    "saswp_reviews": {
        "saswp_post_specific": {
            "title": "Schema & Structured Data on this post",
            "context": "advanced"
        },
        "saswp_reviews_form": {
            "title": "Reviews form Shortcode",
            "context": "side"
        },
        "saswp_submitdiv": {
            "title": "Publish",
            "context": "side"
        },
        "saswp_review_content": {
            "title": "Review Content",
            "context": "normal"
        }
    },
    "saswp_rvs_location": {
        "saswp_post_specific": {
            "title": "Schema & Structured Data on this post",
            "context": "advanced"
        }
    },
    "saswp-collections": {
        "saswp_post_specific": {
            "title": "Schema & Structured Data on this post",
            "context": "advanced"
        }
    },
    "saswp": {
        "saswp_schema_type": {
            "title": "Schema Type",
            "context": "normal"
        },
        "saswp_amp_select": {
            "title": "Placement",
            "context": "normal"
        },
        "saswp_help_meta_box": {
            "title": "Help",
            "context": "side"
        },
        "saswp_submitdiv": {
            "title": "Publish",
            "context": "side"
        },
        "saswp_schema_options": {
            "title": "Advance Schema Options",
            "context": "advanced"
        }
    }
}

PHP Error Log 3 lines

[19-May-2020 13:41:11 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /wp-includes/formatting.php:5716) in /wp-includes/pluggable.php on line 1281
[19-May-2020 13:41:11 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /wp-includes/formatting.php:5716) in /wp-includes/pluggable.php on line 1284
[19-May-2020 13:41:12 UTC] PHP Notice:  Undefined index: _wpnonce in /wp-content/plugins/schema-and-structured-data-for-wp/modules/reviews/reviews_collection.php on line 404
See also: All tests for this plugin, How to Hide Schema & Structured Data for WP & AMP Admin Menus and Meta Boxes