Schema & Structured Data for WP & AMP 1.44

Does "Schema & Structured Data for WP & AMP" work with WordPress 6.8 and PHP 8.1.12? A smoke test was performed on .

Summary

Errors
14PHP warnings
4PHP deprecation warnings
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: 933.41 KiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: 0.065 seconds
The average page load time increased by this amount after activating the plugin.

Environment
WordPress version6.8
PHP version8.1.12
MySQL version10.6.10
PHP memory limit512M
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 19

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=628015bc36
Aspect after-activation
HTTP status 200
Load time 0.896 s
Memory usage 4.55 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 0.514 s
Memory usage 4.5 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 0.367 s
Memory usage 4.71 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 0.333 s
Memory usage 4.5 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 0.330 s
Memory usage 4.71 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 1.533 s
Memory usage 4.73 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 0.738 s
Memory usage 4.73 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 0.722 s
Memory usage 4.73 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 0.630 s
Memory usage 4.73 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 0.611 s
Memory usage 4.73 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 0.906 s
Memory usage 4.73 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 0.626 s
Memory usage 4.73 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 0.647 s
Memory usage 4.73 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 0.183 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 0.280 s
Memory usage 4.67 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 0.261 s
Memory usage 4.33 MiB
JS errors None
Resource errors None

Add Post ‹ Test site — WordPress

Page screenshot: Add Post ‹ Test site — WordPress
URL /wp-admin/post-new.php
Aspect new-meta-boxes
HTTP status 200
Load time 0.678 s
Memory usage 7.03 MiB
JS errors None
Resource errors None

Add Page ‹ Test site — WordPress

Page screenshot: Add Page ‹ Test site — WordPress
URL /wp-admin/post-new.php?post_type=page
Aspect new-meta-boxes
HTTP status 200
Load time 0.717 s
Memory usage 6.97 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 1.350 s
Memory usage 6.73 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.362 s0.416 s+0.054 s3.51 MiB4.42 MiB+ 938.92 KiB
/wp-admin/edit.php0.204 s0.243 s+0.039 s3.57 MiB4.5 MiB+ 949.59 KiB
/wp-admin/post-new.php0.875 s1.377 s+0.502 s6.06 MiB7.03 MiB+ 995.14 KiB
/wp-admin/upload.php0.772 s0.568 s-0.204 s3.52 MiB4.43 MiB+ 926.61 KiB
/wp-admin/options-writing.php0.229 s0.234 s+0.005 s3.5 MiB4.41 MiB+ 928.93 KiB
/wp-admin/media-new.php0.288 s0.284 s-0.004 s3.49 MiB4.41 MiB+ 937.13 KiB
/wp-admin/edit-tags.php?taxonomy=category0.199 s0.199 s+0.000 s3.5 MiB4.42 MiB+ 942.3 KiB
/wp-admin/post-new.php?post_type=page0.737 s1.171 s+0.434 s6.05 MiB6.97 MiB+ 945.86 KiB
/wp-admin/options-discussion.php0.274 s0.400 s+0.126 s3.5 MiB4.41 MiB+ 925.43 KiB
/wp-admin/edit-comments.php0.448 s0.299 s-0.149 s3.52 MiB4.43 MiB+ 924.93 KiB
/0.314 s0.221 s-0.093 s3.5 MiB4.33 MiB+ 852.7 KiB
Average 0.427 s0.492 s+0.065 s3.98 MiB4.89 MiB+ 933.41 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
CSS
Language % Lines of code Comment lines Files
PHP71.2%61,8232,45665
JavaScript14.8%12,87029628
CSS13.2%11,43631131
SVG0.8%68933
JSX0.0%4321
Total 86,861 3,068 128

PHP Code Analysis | More results »

Lines of code 59,406
Total complexity 12,493
Median class complexity 35.5
Median method complexity 1.0
Most complex class SASWP_Output_Service
Most complex function SASWP_Output_Service::saswp_replace_with_custom_fields_value()
Classes 28
Methods 402
Functions 475

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 5

Custom Post Types 4

ID Name
saswpStructured Data
saswp_reviewsReviews
saswp_rvs_locationLocation
saswp-collectionsCollections

Sidebar Widgets 2

ID Name
saswp_location_widgetSASWP Location
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"
        }
    },
    "attachment": {
        "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"
        }
    },
    "wp_template": {
        "SASWP_Post_Specific": {
            "title": "Schema & Structured Data on this post",
            "context": "advanced"
        }
    },
    "wp_template_part": {
        "SASWP_Post_Specific": {
            "title": "Schema & Structured Data on this post",
            "context": "advanced"
        }
    },
    "wp_global_styles": {
        "SASWP_Post_Specific": {
            "title": "Schema & Structured Data on this post",
            "context": "advanced"
        }
    },
    "wp_navigation": {
        "SASWP_Post_Specific": {
            "title": "Schema & Structured Data on this post",
            "context": "advanced"
        }
    },
    "wp_font_family": {
        "SASWP_Post_Specific": {
            "title": "Schema & Structured Data on this post",
            "context": "advanced"
        }
    },
    "wp_font_face": {
        "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_reviews_usage": {
            "title": "Review Usage",
            "context": "side"
        },
        "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_location_meta_box": {
            "title": "Front End",
            "context": "side"
        },
        "saswp_help_meta_box": {
            "title": "Help",
            "context": "side"
        },
        "submitdiv": {
            "title": "Publish",
            "context": "side"
        }
    }
}

PHP Error Log 18 lines

[15-Apr-2025 19:30:18 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /wp-includes/script-loader.php:2993) in /wp-includes/pluggable.php on line 1450
[15-Apr-2025 19:30:18 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /wp-includes/script-loader.php:2993) in /wp-includes/pluggable.php on line 1453
[15-Apr-2025 19:30:29 UTC] PHP Warning:  Undefined array key "HTTP_HOST" in /wp-config.php on line 174
[15-Apr-2025 19:30:29 UTC] PHP Warning:  Undefined array key "HTTP_HOST" in /wp-config.php on line 175
[15-Apr-2025 19:30:29 UTC] PHP Warning:  Undefined array key "host" in /wp-includes/canonical.php on line 717
[15-Apr-2025 19:30:29 UTC] PHP Deprecated:  strtolower(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-includes/canonical.php on line 717
[15-Apr-2025 19:30:29 UTC] PHP Warning:  Undefined array key "host" in /wp-includes/canonical.php on line 718
[15-Apr-2025 19:30:29 UTC] PHP Deprecated:  strtolower(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-includes/canonical.php on line 718
[15-Apr-2025 19:30:29 UTC] PHP Warning:  Undefined array key "host" in /wp-includes/canonical.php on line 728
[15-Apr-2025 19:30:29 UTC] PHP Warning:  Undefined array key "host" in /wp-includes/canonical.php on line 731
[15-Apr-2025 19:30:29 UTC] PHP Warning:  Undefined array key "scheme" in /wp-includes/canonical.php on line 752
[15-Apr-2025 19:30:29 UTC] PHP Warning:  Undefined array key "host" in /wp-includes/canonical.php on line 717
[15-Apr-2025 19:30:29 UTC] PHP Deprecated:  strtolower(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-includes/canonical.php on line 717
[15-Apr-2025 19:30:29 UTC] PHP Warning:  Undefined array key "host" in /wp-includes/canonical.php on line 718
[15-Apr-2025 19:30:29 UTC] PHP Deprecated:  strtolower(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-includes/canonical.php on line 718
[15-Apr-2025 19:30:29 UTC] PHP Warning:  Undefined array key "host" in /wp-includes/canonical.php on line 728
[15-Apr-2025 19:30:29 UTC] PHP Warning:  Undefined array key "host" in /wp-includes/canonical.php on line 731
[15-Apr-2025 19:30:29 UTC] PHP Warning:  Undefined array key "scheme" in /wp-includes/canonical.php on line 752
See also: All tests for this plugin, How to Hide Schema & Structured Data for WP & AMP Admin Menus and Meta Boxes