Schema & Structured Data for WP & AMP 1.18

Does "Schema & Structured Data for WP & AMP" work with WordPress 6.3 and PHP 8.1.12? A smoke test was performed on .

Summary

Errors
3PHP warnings
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: 727.95 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 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=fe9f47b649
Aspect after-activation
HTTP status 200
Load time 0.893 s
Memory usage 3.62 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 0.494 s
Memory usage 3.62 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 0.441 s
Memory usage 3.86 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 0.271 s
Memory usage 3.62 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 0.332 s
Memory usage 3.86 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 2.037 s
Memory usage 3.83 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 1.294 s
Memory usage 3.83 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 1.366 s
Memory usage 3.83 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 1.340 s
Memory usage 3.83 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 1.280 s
Memory usage 3.83 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 1.303 s
Memory usage 3.83 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 1.480 s
Memory usage 3.83 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 1.407 s
Memory usage 3.83 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 1.304 s
Memory usage 3.83 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 0.185 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 0.281 s
Memory usage 3.47 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 0.247 s
Memory usage 3.86 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 0.822 s
Memory usage 5.97 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 0.694 s
Memory usage 5.97 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 2.676 s
Memory usage 5.86 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.365 s0.401 s+0.036 s2.82 MiB3.52 MiB+ 714.69 KiB
/wp-admin/edit.php0.204 s0.236 s+0.032 s2.85 MiB3.61 MiB+ 777.38 KiB
/wp-admin/post-new.php0.749 s1.085 s+0.336 s5.21 MiB5.97 MiB+ 779.06 KiB
/wp-admin/upload.php0.607 s0.507 s-0.100 s2.77 MiB3.45 MiB+ 697.46 KiB
/wp-admin/options-writing.php0.248 s0.236 s-0.012 s2.76 MiB3.44 MiB+ 688.88 KiB
/wp-admin/media-new.php0.383 s0.215 s-0.168 s2.74 MiB3.43 MiB+ 709.14 KiB
/wp-admin/edit-tags.php?taxonomy=category0.203 s0.227 s+0.024 s2.76 MiB3.46 MiB+ 715.08 KiB
/wp-admin/post-new.php?post_type=page0.973 s0.678 s-0.295 s5.21 MiB5.97 MiB+ 774.73 KiB
/wp-admin/options-discussion.php0.244 s0.253 s+0.009 s2.75 MiB3.43 MiB+ 698.87 KiB
/wp-admin/edit-comments.php0.413 s0.201 s-0.212 s2.78 MiB3.46 MiB+ 697.82 KiB
/0.277 s0.194 s-0.083 s3.13 MiB3.86 MiB+ 754.34 KiB
Average 0.424 s0.385 s-0.039 s3.25 MiB3.96 MiB+ 727.95 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
PHP69.4%52,6991,94665
JavaScript14.8%11,26924927
CSS14.8%11,21630230
SVG0.9%68933
JSX0.1%4321
Total 75,916 2,502 126

PHP Code Analysis | More results »

Lines of code 50,800
Total complexity 10,025
Median class complexity 31.0
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 368
Functions 446

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"
        }
    },
    "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"
        }
    },
    "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"
        },
        "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_location_meta_box": {
            "title": "Front End",
            "context": "side"
        },
        "saswp_help_meta_box": {
            "title": "Help",
            "context": "side"
        },
        "saswp_submitdiv": {
            "title": "Publish",
            "context": "side"
        }
    }
}

PHP Error Log 3 lines

[09-Aug-2023 07:27:29 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /wp-includes/script-loader.php:2838) in /wp-includes/pluggable.php on line 1435
[09-Aug-2023 07:27:29 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /wp-includes/script-loader.php:2838) in /wp-includes/pluggable.php on line 1438
[09-Aug-2023 07:27:30 UTC] PHP Warning:  Undefined array key "_wpnonce" in /wp-content/plugins/schema-and-structured-data-for-wp/modules/reviews/reviews_collection.php on line 655
See also: All tests for this plugin, How to Hide Schema & Structured Data for WP & AMP Admin Menus and Meta Boxes