Description
Complete and Optimized Structured Data SEO for WordPress
Present your content at its best for social sites and search results, no matter how URLs are shared, reshared, messaged, posted, embedded, or crawled.
Provides structured data markup for:
- Facebook / Open Graph
- Google Knowledge Graph
- Google Merchant Feed XML
- Google Rich Results / Rich Snippets
- Image and Video SEO
- Instagram Catalog Feed XMLs
- Meta (Facebook and Instagram) Catalog Feed XMLs
- Mobile Web Browsers
- oEmbed for LinkedIn, Discord, and Drupal
- Pinterest Rich Pins
- Schema JSON-LD Markup
- Slack
- WhatsApp and Messaging Apps
- WordPress REST API
- WordPress Sitemaps XML
- X (Twitter) Cards
Supports over 500 different Schema types and sub-types (including Schema Event for WooCommerce products).
Optimized image sizes for social sites and search engines:
- Google Merchant Feed XML
- Open Graph (Facebook and oEmbed)
- Pinterest Pin It
- Schema 1:1 (Google Rich Results)
- Schema 4:3 (Google Rich Results)
- Schema 16:9 (Google Rich Results)
- Schema Thumbnail
- Video Preview Images
- X (Twitter) Summary Card
- X (Twitter) Summary Card Large Image
Fixes all Google Rich Results and Google Merchant errors, including:
- A value for the headline field is required
- A value for the image field is required
- A value for the logo field is required
- A value for the publisher field is required
- Invalid value in field “priceSpecification”
- The aggregateRating field is recommended
- The brand field is recommended
- The headline field is recommended
- The image field is recommended
- The review field is recommended
- Missing field “address”
- Missing field “aggregateRating”
- Missing field “brand”
- Missing field “businessDays”
- Missing field “cutoffTime”
- Missing field “deliveryTime”
- Missing field “hasMerchantReturnPolicy” (in “offers”)
- Missing field “image”
- Missing field “priceRange”
- Missing field “review”
- Missing field “shippingDetails” (in “offers”)
- Missing field “telephone”
- No global identifier provided (e.g. gtin mpn isbn)
- Not a known valid target type for the itemReviewed property
- Price Mismatched value (page crawl): (price [price])
Retrieves additional content information from active plugins, including:
- Co-Authors Plus
- Elementor Website Builder
- Gravity Forms
- Gravity View
- Jetpack
- Jetpack Boost
- Judge.me Product Reviews for WooCommerce
- Perfect Images
- Perfect Brands for WooCommerce
- Polylang
- Product GTIN (EAN, UPC, ISBN) for WooCommerce
- qTranslate-XT
- Rate my Post
- Simple Job Board
- The Events Calendar
- Ultimate Member
- WooCommerce
- WooCommerce Brands
- WooCommerce Currency Switcher
- WooCommerce UPC, EAN, and ISBN
- WP Job Manager
- WP-PostRatings
- WP Product Review
- WP Recipe Maker
- WPML
- YITH WooCommerce Brands Add-on
- Yotpo Social Reviews for WooCommerce
Supports additional WooCommerce product attributes:
- Product Adult Type
- Product Age Group
- Product Availability
- Product Brand
- Product Google Category ID
- Product Color
- Product Condition
- Product Currency
- Product Energy Rating
- Product Fluid Volume
- Product GTIN-14
- Product GTIN-13 (EAN)
- Product GTIN-12 (UPC)
- Product GTIN-8
- Product GTIN
- Product Net Height
- Product ISBN
- Product Net Len. / Depth
- Product Material
- Product MPN
- Product Min Advert Price
- Product Pattern
- Product Price
- Product Price Type
- Product SKU
- Product Shipping Height
- Product Shipping Length
- Product Shipping Weight
- Product Shipping Width
- Product Size
- Product Size Group
- Product Size System
- Product Target Gender
- Product Net Weight
- Product Net Width
Optionally improve the structured data markup of other SEO plugins:
WPSSO Core and its add-ons can also run in combination with other SEO plugins to improve the SEO plugin’s performance and structured data markup.
- All in One SEO Pack
- Rank Math SEO
- SEOPress
- The SEO Framework
- WP Meta SEO
- Yoast SEO
The Premium edition can also retrieve data from service APIs automatically, including:
- Bitly Short URL
- DLMY.App Short URL
- Facebook Video Data
- Gravatar Image Data
- Judge.me Review Data
- Ow.ly Short URL
- Shopper Approved Review Data
- Slideshare Presentation Data
- Soundcloud Track Data
- Stamped.io Review Data
- TinyURL Short URL
- Vimeo Video Data
- Wistia Video Data
- WP Media Library Video Block Data
- WP Media Library Video Shortcode Data
- Your Own URL Shortener (YOURLS) Short URL
- YouTube Video and Playlist Data
Screenshots
The Essential, General, and Advanced settings pages provide all the options you may need, from simple blog sites to advanced e-commerce shops and everything in-between.
Installation
Install and Uninstall
Plugin Setup
FAQ
Frequently Asked Questions
- Does LinkedIn read Facebook / Open Graph meta tags?
- How can I fix a ERR_TOO_MANY_REDIRECTS error?
- How can I fix a generic HTTP 500 error?
- How can I fix a PHP fatal “out of memory” error?
- How can I fix an HTTP error when uploading images?
- How can I have smaller dimensions for the default image?
- How can I see what the Facebook crawler sees?
- How do I create a Schema FAQPage?
- How do I enable WordPress WP_DEBUG?
- How do I fix Google Structured Data > hatom errors?
- How do I remove duplicate meta tags?
- How does WPSSO Core find and select images?
- How does WPSSO Core find and select videos?
- W3C says “there is no attribute ‘property’”
- Why are some HTML elements missing or misaligned?
- Why does Facebook show the wrong image / text?
- Why does the Schema Markup Validator show errors?
- Why shouldn’t I upload small images to the media library?
Notes and Documentation
Reviews
Lawrence Ip
July 1, 2024
The ONLY SEO Plugin you need. Period! A stellar job indeed. Try it yourself and you’ll know why it deserves the accolades. Enjoy!
hs
June 16, 2024
Have more then basic in free for website and woocommerce super!
9skies
May 19, 2024
I am unsure it works correctly with TranslatePress. My main language is Georgian and there is translation into English. The plugin does not allow me to have a Google Merchant feed in English although it has it for all other languages the theme supports natively. Language switcher addon changes the language of my admin profile, but the fields does not switch to en_US. Would have bought the premium without thinking if not this issue. Overall good
biusta
March 29, 2024
<font style=”vertical-align: inherit;”><font style=”vertical-align: inherit;”>Tek eksi?i telefon ileti?iminin olmamas?</font></font> ve Türkiyeden ?deme yap?lamamas? varsa bana birisi bildirsin
Thor Johansen
March 12, 2024
Very happy with the product
Contributors & Developers
“WPSSO Core – Complete and Optimized Structured Data SEO” is open source software. The following people have contributed to this plugin.
Contributors
“WPSSO Core – Complete and Optimized Structured Data SEO” has been translated into 3 locales. Thank you to the translators for their contributions.
Translate “WPSSO Core – Complete and Optimized Structured Data SEO” into your language.
Interested in development?
Browse the code, check out the SVN repository, or subscribe to the development log by RSS.
Changelog
Release Schedule
New versions of the plugin are released approximately every week (more or less). New features are added, tested, and released incrementally, instead of grouping them together in a major version release. When minor bugs fixes and/or code improvements are applied, new versions are also released. This release schedule keeps the code stable and reliable, at the cost of more frequent updates.
See release early, release often (RERO) software development philosophy on Wikipedia for more information on the benefits of smaller / more frequent releases.
Version Numbering
Version components: {major}.{minor}.{bugfix}[-{stage}.{level}]
- {major} = Major structural code changes and/or incompatible API changes (ie. breaking changes).hanges).
- {minor} = New functionality was added or improved in a backwards-compatible manner.
- {bugfix} = Backwards-compatible bug fixes or small improvements.
- {stage}.{level} = Pre-production release: dev < a (alpha) < b (beta) < rc (release candidate).
Standard Edition Repositories
Development Version Updates
WPSSO Core Premium edition customers have access to development, alpha, beta, and release candidate version updates:
Under the SSO > Update Manager settings page, select the “Development and Up” (for example) version filter for the WPSSO Core plugin and/or its add-ons. When new development versions are available, they will automatically appear under your WordPress Dashboard > Updates page. You can reselect the “Stable / Production” version filter at any time to reinstall the latest stable version.
WPSSO Core Standard edition users (ie. the plugin hosted on www.remarpro.com) have access to the latest development version under the Advanced Options section.
Changelog / Release Notes
Version 18.18.1 (2024/11/21)
- New Features
- None.
- Improvements
- Adjusted disk cache file expiration time from 1 month to 1 week.
- Bugfixes
- None.
- Developer Notes
- Updated the default
WPSSO_CACHE_FILES_EXP_SECSconstant value toWEEK_IN_SECONDS.
- Updated the default
- Requires At Least
- PHP v7.4.33.
- WordPress v5.9.
- WPSSO Update Manager v7.1.0 (for Premium edition).
Version 18.18.0 (2024/11/11)
- New Features
- None.
- Improvements
- Improved performance when creating markup for WooCommerce shipping offers.
- Updated the format of debug messages for more compact logging.
- Bugfixes
- None.
- Developer Notes
- Added a new
SucomCache->shutdown_stats()method. - Added a new
WpssoIntegEcomWooCommerce->get_zone_shipping_destinations()method. - Refactored caching in
WpssoIntegEcomWooCommerce->add_mt_shipping_offers(). - Refactored caching in
WpssoIntegEcomWooCommerce->is_variation_selectable_attribute(). - Refactored caching in
WpssoUtilWooCommerce->is_mod_variable().
- Added a new
- Requires At Least
- PHP v7.4.33.
- WordPress v5.9.
- WPSSO Update Manager v7.1.0 (for Premium edition).
Version 18.17.0 (2024/11/06)
- New Features
- None.
- Improvements
- Improved memory usage for comment/post/term/user metadata defaults.
- Bugfixes
- None.
- Developer Notes
- Refactored caching in
WpssoAbstractWpMeta->get_defaults(). - Refactored caching in
WpssoAbstractWpMeta->get_head_info(). - Refactored caching in
WpssoAdmin->get_side_col_boxes(). - Refactored caching in
WpssoSchema->add_person_data(). - Refactored caching in
WpssoUtil->get_image_url_info(). - Refactored caching in
SucomUtil->is_term_tax_slug(). - Updated default
WPSSO_CACHE_ARRAY_FIFO_MAXvalue to 8. - Updated default
WPSSO_CACHE_REFRESH_MAX_TIMEvalue to 1800.
- Refactored caching in
- Requires At Least
- PHP v7.4.33.
- WordPress v5.9.
- WPSSO Update Manager v7.1.0 (for Premium edition).
Version 18.16.1 (2024/11/02)
- New Features
- None.
- Improvements
- None.
- Bugfixes
- Fixed incorrect abort time limit for background cache refresh.
- Developer Notes
- Added new optional debug constants:
- WPSSO_AJAX_DEBUG_HTML
- WPSSO_AJAX_DEBUG_LOG
- WPSSO_CRON_DEBUG_HTML
- WPSSO_CRON_DEBUG_LOG
- Added new optional debug constants:
- Requires At Least
- PHP v7.4.33.
- WordPress v5.9.
- WPSSO Update Manager v6.0.1 (for Premium edition).
Version 18.16.0 (2024/11/01)
- New Features
- None.
- Improvements
- Added WooCommerce store base location to Schema shippingDestination markup for postal codes.
- Added a “Clear Expired Transients” action in the SSO > Tools and Actions page.
- Added progress information to the notification message when refreshing the cache.
- Bugfixes
- None.
- Developer Notes
- Added a
$cache_exp_secsargument to theWpssoUtilCache->get_running_task()method (to double-check the transient expiration time). - Added
is_string()checks after each content filter to make sure the returned value is a string (and not null). - Updated
WpssoIntegEcomWooCommerce->add_mt_shipping_offers()to add the WooCommerce store base location country for postal codes. - Updated
WpssoUtilCache->show_refresh_running()to include progress information in the notification message. - Updated
WpssoUtilCache->refresh()to save progress information for each object processed. - Refactored
WpssoUtilCache->task_update()to write progress information to the task transient.
- Added a
- Requires At Least
- PHP v7.4.33.
- WordPress v5.9.
- WPSSO Update Manager v6.0.1 (for Premium edition).
Version 18.15.0 (2024/10/22)
- New Features
- None.
- Improvements
- Added a post cache clearing hook when WooCommerce changes the product metadata.
- Bugfixes
- None.
- Developer Notes
- Added a new
WpssoIntegEcomWooCommerce->clear_product_cache()method hooked to the ‘woocommerce_product_object_updated_props’ action.
- Added a new
- Requires At Least
- PHP v7.4.33.
- WordPress v5.9.
- WPSSO Update Manager v6.0.1 (for Premium edition).
Version 18.14.0 (2024/10/15)
- New Features
- None.
- Improvements
- Improved sanitation of Schema gtin property values.
- Bugfixes
- None.
- Developer Notes
- Refactored the
WpssoSchema::check_prop_value_gtin()method. - Added a ‘_wpsso_head_info_schema_review_rating’ metadata value when a Schema Review rating is available:
- Added a ‘schema_review_rating’ column settings array in
WpssoConfig::$cf. - Added a ‘schema:review:rating’ internal meta tag in
SucomUtil::get_mt_og_seed(). - Added a new
WpssoSchema->add_schema_mt_og()private method.
- Added a ‘schema_review_rating’ column settings array in
- Refactored the
- Requires At Least
- PHP v7.4.33.
- WordPress v5.9.
- WPSSO Update Manager v6.0.1 (for Premium edition).
Version 18.13.0 (2024/10/12)
- New Features
- None.
- Improvements
- Added numeric formatting to the WordPress Dashboard > WPSSO Cache Status metabox “Count” column.
- Bugfixes
- None.
- Developer Notes
- Removed
number_format_i18n()formatting in theWpssoUtilCache->get_db_transients_size_mb()method.
- Removed
- Requires At Least
- PHP v7.4.33.
- WordPress v5.9.
- WPSSO Update Manager v6.0.1 (for Premium edition).
Version 18.12.1 (2024/10/07)
- New Features
- None.
- Improvements
- None.
- Bugfixes
- Fixed a non-numeric value warning in the
WpssoAdminDashboard->show_metabox_cache_status()method.
- Fixed a non-numeric value warning in the
- Developer Notes
- Removed
number_format_i18n()formatting in theSucomCache->get_cache_files_size_mb()method.
- Removed
- Requires At Least
- PHP v7.4.33.
- WordPress v5.9.
- WPSSO Update Manager v6.0.1 (for Premium edition).
Version 18.12.0 (2024/10/04)
- New Features
- None.
- Improvements
- Added a “Cache Folder” section in the WordPress Dashboard > WPSSO Cache Status metabox.
- Added a notice in the WordPress Dashboard > WPSSO Cache Status metabox when
wp_using_ext_object_cache()returns true.
- Bugfixes
- None.
- Developer Notes
- Added a
$read_cacheargument to theWpssoAdmin->get_ext_file_content()method.
- Added a
- Requires At Least
- PHP v7.4.33.
- WordPress v5.9.
- WPSSO Update Manager v6.0.1 (for Premium edition).
Version 18.11.0 (2024/10/01)
- New Features
- None.
- Improvements
- Added a new SSO > Tools and Actions > Clear Short URL Transients button.
- Include the SSO > Tools and Actions > Clear Database Transients and Clear Short URL Transients buttons even if
wp_using_ext_object_cache()is true.
- Bugfixes
- Fixed an incorrect transient key match in
WpssoUtilCache->get_db_transients_subset().
- Fixed an incorrect transient key match in
- Developer Notes
- None.
- Requires At Least
- PHP v7.4.33.
- WordPress v5.9.
- WPSSO Update Manager v6.0.1 (for Premium edition).
Version 18.10.0 (2024/09/21)
- New Features
- None.
- Improvements
- Updated WPSSO dashboard metaboxes to skip creating content when hidden.
- Bugfixes
- None.
- Developer Notes
- Added a new
WpssoUser::is_metabox_hidden()method. - Added a new
WpssoUtilMetabox::show_is_hidden_content()method. - Updated default WPSSO_SELECT_PERSON_NAMES_MAX constant value from 100 to 200.
- Updated
WpssoAdmin::sort_active_plugins()to sort WPSSO plugins before JSM plugins.
- Added a new
- Requires At Least
- PHP v7.4.33.
- WordPress v5.9.
- WPSSO Update Manager v6.0.1 (for Premium edition).
Version 18.9.0 (2024/09/19)
- New Features
- None.
- Improvements
- Added French translations for the SSO > Troubleshooting page.
- Improved speed of the database query to calculate the total transient sizes.
- Improved the WordPress Dashboard > WPSSO Cache Status metabox transient labels.
- Bugfixes
- Fixed missing error message when Bitly monthly usage limit has been exceeded.
- Developer Notes
- Added a new ‘wpsso_wc_shipping_zone_methods’ filter.
- Added a new ‘wpsso_wc_shipping_zone_offer’ filter.
- Added a new ‘wpsso_wc_shipping_zones’ filter.
- Refactored the
WpssoUtilCache->get_db_transients_size_mb()method.
- Requires At Least
- PHP v7.4.33.
- WordPress v5.9.
- WPSSO Update Manager v6.0.1 (for Premium edition).
Version 18.8.0 (2024/09/15)
- New Features
- None.
- Improvements
- Updated minimum PHP version from 7.2.34 to 7.4.33.
- Updated minimum WordPress version from 5.8 to 5.9.
- Bugfixes
- None.
- Developer Notes
- Added support for an update transaction status in the update option data.
- Requires At Least
- PHP v7.4.33.
- WordPress v5.9.
- WPSSO Update Manager v6.0.1 (for Premium edition).