Schema & Structured Data for WP & AMP 1.9.58

Does "Schema & Structured Data for WP & AMP" work with WordPress 5.6 and PHP 7.4.8? 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: 580.13 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 version5.6
PHP version7.4.8
MySQL version8.0.21
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 21

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=24a0c335bd
Aspect after-activation
HTTP status 200
Load time 4.352 s
Memory usage 3.33 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 0.510 s
Memory usage 3.47 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 0.309 s
Memory usage 3.63 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 0.273 s
Memory usage 3.47 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 0.477 s
Memory usage 3.63 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 1.350 s
Memory usage 3.6 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 0.914 s
Memory usage 3.6 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 1.068 s
Memory usage 3.6 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 1.113 s
Memory usage 3.6 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 1.001 s
Memory usage 3.6 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 1.051 s
Memory usage 3.6 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 1.086 s
Memory usage 3.6 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 1.036 s
Memory usage 3.6 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 0.933 s
Memory usage 3.6 MiB
JS errors None
Resource errors None

Structured Data → Settings → 50% OFF for LIMITED time

Page screenshot: Structured Data → Settings → 50% OFF for LIMITED time
URL http://structured-data-for-wp.com/festive-season/
Aspect menu-item-tab
HTTP status 200
Load time 1.100 s
Memory usage N/A
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 0.377 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 0.449 s
Memory usage 3.3 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 0.233 s
Memory usage 3.18 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 0.864 s
Memory usage 5.48 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 0.880 s
Memory usage 5.46 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 0.946 s
Memory usage 3.35 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.262 s0.368 s+0.106 s2.79 MiB3.33 MiB+ 551.98 KiB
/wp-admin/edit.php0.171 s0.231 s+0.060 s2.84 MiB3.42 MiB+ 601.66 KiB
/wp-admin/post-new.php0.927 s1.248 s+0.321 s4.94 MiB5.48 MiB+ 558.83 KiB
/wp-admin/upload.php0.481 s0.283 s-0.198 s2.67 MiB3.27 MiB+ 615.75 KiB
/wp-admin/options-writing.php0.145 s0.164 s+0.019 s2.68 MiB3.25 MiB+ 582.93 KiB
/wp-admin/media-new.php0.250 s0.171 s-0.079 s2.65 MiB3.25 MiB+ 615.19 KiB
/wp-admin/edit-tags.php?taxonomy=category0.192 s0.191 s-0.001 s2.68 MiB3.28 MiB+ 615.27 KiB
/wp-admin/post-new.php?post_type=page1.110 s1.113 s+0.003 s4.92 MiB5.46 MiB+ 554.49 KiB
/wp-admin/options-discussion.php0.289 s0.278 s-0.011 s2.65 MiB3.25 MiB+ 615.44 KiB
/wp-admin/edit-comments.php0.261 s0.220 s-0.041 s2.75 MiB3.29 MiB+ 550.88 KiB
/0.287 s0.206 s-0.081 s2.67 MiB3.18 MiB+ 519.06 KiB
Average 0.398 s0.407 s+0.009 s3.11 MiB3.68 MiB+ 580.13 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_schema_options": {
            "title": "Advance Schema Options",
            "context": "normal"
        },
        "saswp_help_meta_box": {
            "title": "Help",
            "context": "side"
        },
        "saswp_submitdiv": {
            "title": "Publish",
            "context": "side"
        }
    }
}

PHP Error Log 3 lines

[10-Dec-2020 09:21:20 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /wp-includes/formatting.php:5739) in /wp-includes/pluggable.php on line 1296
[10-Dec-2020 09:21:20 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /wp-includes/formatting.php:5739) in /wp-includes/pluggable.php on line 1299
[10-Dec-2020 09:21:20 UTC] PHP Notice:  Undefined index: _wpnonce in /wp-content/plugins/schema-and-structured-data-for-wp/modules/reviews/reviews_collection.php on line 518
See also: All tests for this plugin, How to Hide Schema & Structured Data for WP & AMP Admin Menus and Meta Boxes