=== WordLift - AI powered SEO - Schema ===
Author URL: https://wordlift.io
Plugin URL: https://wordlift.io
Contributors: wordlift, insideout10, ziodave
Tags: SEO, structured data, ai, linked data, semantic web
Requires at least: 5.3
Tested up to: 6.8
Requires PHP: 7.4
Stable tag: 3.54.10
License: GPLv2 or later

Search engines are looking for meaning, not keywords. WordLift tells Google how your content relates to your brand, products, and stakeholders.

== Description ==
#### WordLift - AI-Powered SEO - Schema
[youtube https://www.youtube.com/watch?v=dPp13Y4T00U] <br />
> **WordLift** connects to your existing website, reads your content, finds entities in it (like places and people), and creates a representation of your content search engines will love. <br />
> **WordLift**, without requiring any technical skills, creates code (called Structured Data or Schema markup) that reiterates your page's content in a manner that search engines best understand.  <br />
> **WordLift** is **available to try free for 14 days**. Find out more and [get your activation key](https://wordlift.io) directly on our website. <br />

All our clients enjoy an increase in organic traffic. A lot of them start seeing rich snippets in their Google results pages. Some also experience an increase in website authority. All of them can delegate complex SEO tasks to junior staff. <br />
This lift is made possible by our Artificial Intelligence engine working behind the scenes understanding, highlighting, and connecting your content.<br />
**WordLift** lets you create, own and publish your own [knowledge graph](https://wordlift.io/blog/en/knowledge-graph-seo/).<br />
**WordLift** publishes your content as [Linked Open Data](https://wordlift.io/blog/en/entity/linked-data/) following Tim Berners-Lee‘s Linked Data Principles.<br />

= Features =

**WordLift** is a plug-in for online content creators to:

* Support your writing process with **trustworthy and contextual facts** <br />
* Enrich content with **images**, **links** and **interactive visualizations** <br />
* Keep readers engaged with relevant **content recommendations** <br />
* Produce content compatible with **schema.org markup**, allowing search engines to **best index and display your website**.  <br />
* Engage readers with **relevant content recommendations** <br />
* Publish metadata to **share, sell and distribute content** <br />

= WordLift brings to your publishing workflow =
_____________

* The technology to **self-organize content** using publicly or privately available [knowledge graphs](https://wordlift.io/blog/en/knowledge-graph-seo/) <br />
* An easy way to **build datasets** and **full data ownership** <br />
* Support for creating web content using **contextually relevant information** <br />
* Valued and **free to use photos and illustrations** from the Commons community ranging from maps to astronomical imagery to photographs, artworks and more <br />
* New means to drive business growth with **meaningful content discovery paths** <br />
* Content tagging for **better SEO** <br />

= Supported languages =
_____________

WordLift currently supports 32 languages: Chinese, Danish, German, English, French, Italian, Dutch, Russian, Spanish, Portuguese, Swedish, Turkish, Albanian, Belarusian, Bulgarian, Catalan, Croatian, Czech, Estonian, Finnish, Hungarian, Icelandic, Indonesian, Latvian, Lithuanian, Norwegian, Polish, Romanian, Serbian, Slovak, Slovenian, Ukrainian.

We also experimentally support [hundreds of languages](https://wordlift.io/academy-entries/wordlift-languages/) with many different alphabets. You can use WordLift in any language that is being supported natively by WikiData.

The Plug-in is built on **open source software**.

== Installation ==

1. Upload `wordlift.zip` to the `/wp-content/plugins/` directory
2. Extract the files in the wordlift subfolder
3. Activate the plug-in using a [WordLift key](http://docs.wordlift.io/en/latest/key-concepts.html#wordlift-key). You receive this key from us after purchasing the monthly service from [our website](https://wordlift.io). Once you have received the key go to the WordPress administration menu, click on Plugins / Installed Plugins. Then click on Settings on the WordLift plugin and follow the guided setup process.

> #### WordLift - Activating the Plugin
> To activate the plugin you will need a *WordLift key*. <br />
> **WordLift** is now available to all for a monthly fee. <br />
> Find out more and [get your activation key](https://wordlift.io) directly on our website. <br />

== Frequently Asked Questions ==

> Find here the Frequently Asked Questions. Also look into our docs:
http://docs.wordlift.io/

= Who is WordLift for? =

**WordLift** helps small, medium, and large businesses in all market segments, including e-commerce, speak Google's language by transforming unstructured content into structured data that search engines can understand. <br />
**WordLift** democratizes the field, bringing to the hands of all web content creators the technology that web publisher giants such as *Google*, *Facebook* and the *BBC* are using to organize and monetize their content. <br />
**WordLift** helps you create richer and more engaging content, optimizes it for all search engines and efficiently organizes your content creation process, allowing you to reach and speak directly to your tribe. <br />

= Why shall I use WordLift? =

Organizing web content around an internal vocabulary rather than traditional web pages helps both users and machines finding and accessing it, improving navigation, content re-use, content repurposing, and search engine rankings. <br />
**WordLift** **organizes** content, reducing the complexity of content management and content marketing operations, letting bloggers and site owners focus on stories and communities. <br />
**WordLift** **enriches** your content with *contextual information*, *links*, and *media*, from custom vocabularies and/or the wealth of open data available on the web, bringing your user experience to a new level of engagement. <br />
**WordLift** **connects** content with cross-media *discovery* and *recommendations* widgets, increasing content quality, exposure, trustworthiness and readership engagement. <br />
**WordLift** **optimizes** content, complementing the offer of plug-ins such as *SEO Ultimate* or *Yoast*, automatically adding schema.org markups to your text, allowing all search engines to properly index your pages and deliver more traffic to your site. <br />

= Can you prove that WordLift improves the online visibility of websites? =

We are on a mission **to improve the visibility of websites**. Testing the product’s assumptions by looking at the web metrics with a methodical approach, is a crucial part of our product development. <br />
We recently presented **a research study** and proved that **our semantic markup, annotations and widgets improve the number of visitors, the pageviews, the time spent on page and the duration of a session with a double digit growth** on an editorial website with around 150.000 monthly visitors.<br />
While not all websites are created equal, you can [download the result of this study](https://wordlift.io/wp-content/uploads/2017/09/wordlift-proceedings-paper-SEMANTiCS2017.pdf) and start testing WordLift yourself. It does work! <br />

= How does it work? =

To know more about how **WordLift** works, please [watch the step-by-step video tutorials](https://wordlift.io/how-it-works) on our [website](https://wordlift.io). <br />
**WordLift** works in subsequent stages. <br />

1. The first step provides a **full text analysis** and suggests concepts and relationships found in open vocabularies (such as *DBpedia*, *Wikidata*, *GeoNames*, etc) to help writers **classify** and **enrich** their content and structure it for search engines like Google, according to schema.org vocabulary. <br />

2. Writers can then create new entities, to complement the ones suggested automatically, and to be published as part of a **proprietary vocabulary**, acting both as a **reference** and a **search magnet** for their readers, according to the editorial plans. <br />

3. **WordLift** also assists writers suggesting **links**, **media** and providing a set of powerful **visualization widgets** to connect and recommend alternative content, to boost readers’ engagement. <br />

4. Finally **WordLift** provides means to record all these relationships in a graph database allowing search queries like *“find all contents related to concept_y and relevant for target_z”*. <br />

= What are the languages supported by WordLift? =

WordLift currently supports 32 languages: Chinese, Danish, German, English, French, Italian, Dutch, Russian, Spanish, Portuguese, Swedish, Turkish, Albanian, Belarusian, Bulgarian, Catalan, Croatian, Czech, Estonian, Finnish, Hungarian, Icelandic, Indonesian, Latvian, Lithuanian, Norwegian, Polish, Romanian, Serbian, Slovak, Slovenian, Ukrainian. We also now **experimentally support** [hundreds of languages](https://wordlift.io/academy-entries/wordlift-languages/) with many different alphabets.

= Is there a free trial? =

Yes! All of our subscriptions come with a **14-day free trial**. If after two weeks you are not happy with WordLift, [contact us](mailto:support@wordlift.io) and we will cancel your subscription, no questions asked.

= Who owns the structured metadata created with WordLift? =

**You do!** We believe content creators should retain the commercial value of their content and all the data they create and exploit it through **new business models** based on **content syndication**, **data-as-a-service** and a stronger **relationship with their audience**. <br />
You can open your datasets to the public, attaching to it a free or a commercial licence. Otherwise, use your data to feed **chat bots** on Facebook Messenger or Telegram, providing live feed updates on your activity and/or automatic customer service in real time.

= What happens if I stop using WordLift? =

1. If you stop paying for your subscription, but keep the plugin on your site, all the entities, metadata and pages you created with wordlift will still be available on your site - you won't be able to update it any longer, but they will still work just fine as they were at the moment you removed the key. The data you’ve created belongs to you and you can always request to us a data dump that is available in various machine-readable formats. <br />

2. if you deactivate the plugin instead, the vocabulary (metadata, entity and pages) will disappear from your dashboard, but everything you created is stored in your website Database in WordPress, and you will be able to download it, transfer it or re-activate it again anytime from the plugin menu. <br />

3. Turning off WordLift on our side, it would be like turning off all the keys and un-publish all the linked data you’ve created, not the plug-in itself, so it will be like #1 - you could get the data back from us and re-publish it as [linked data](https://wordlift.io/blog/en/entity/linked-data/) on your own infrastructure. <br />

4. WordLift's technology is entirely open source: it takes development skills, infrastructure and some wisdom to nicely bring all the pieces together without our support. <br />

5. Your vocabulary (article metadata and entities) are published as [linked data](http://docs.wordlift.io/en/latest/key-concepts.html#linked-open-data) and you can always request a data dump in any of the following formats: RDF/XML, Turtle, N3, JSON-LD. <br />

> Find more FAQ in our [Wiki](http://docs.wordlift.io/en/latest/faq.html#why-is-it-important-to-organize-my-content-and-publish-it-as-linked-data). <br />

= How can I report security bugs? =

You can report security bugs through the Patchstack Vulnerability Disclosure Program. The Patchstack team helps validate, triage and handle any security vulnerabilities. [Report a security vulnerability.]( https://patchstack.com/database/vdp/0c97043c-a135-43be-873e-277fde8929f2 )

== Screenshots ==

1. The Setup Wizard.
2. The slick [WordLift Edit Post Widget](http://docs.wordlift.io/en/latest/analysis.html#wordlift-edit-post-widget).
3. The WordLift Edit Post Widget explained.
4. The WordLift Event Entity.
5. The WordLift Place Entity.
6. The [Navigator Widget](http://docs.wordlift.io/en/latest/discover.html#the-navigator-widget) providing content-recommendations.
7. The [Faceted Search Widget](http://docs.wordlift.io/en/latest/discover.html#the-faceted-search-widget).
8. The [Chord Widget](http://docs.wordlift.io/en/latest/discover.html#the-chord-widget).
9. The WordLift Dashboard. Your [knowledge graph](http://docs.wordlift.io/en/latest/key-concepts.html#knowledge-graph) at a glance.

== Changelog ==

= 3.54.10 (2026-04-01) =

* Fix: add only dataset entities in link references

= 3.54.9 (2026-03-27) =

* Fix: route static front page through post converter in wp_head

= 3.54.8 (2026-03-26) =

* Feat: use REST endpoint for homepage markup post

= 3.54.7 (2026-03-26) =

* Fix: Empty URL list incorrectly excludes homepage in include-exclude modul

= 3.54.6 (2025-08-06) =

* Fix: Cross Site Scripting (XSS) Vulnerability in `wl_timeline` shortcode

= 3.54.5 (2025-06-30) =

* Fix: Comprehensive AJAX endpoint security review and hardening. Address CVE-2025-30624

= 3.54.4 (2025-01-15)

* Fix: the json-ld endpoint was missing encoded urls, because it was attempting to decode the url parameter while the urls are url encoded in database.

= 3.54.3 (2024-12-31)

* Fix [#1754](https://github.com/insideout10/wordlift-plugin/issues/1754): Address CVE-2024-12176

= 3.54.1 (2024-11-20)

* Fix [#1749](https://github.com/insideout10/wordlift-plugin/issues/1737): Avoid deprecation warnings by using $this as argument in get_class() call

= 3.54.0 (2024-10-29) =

* Fix deprecation warnings
* Drop PHP <7.4 versions support

= 3.52.9 (2024-08-20) =

* Some plugins appear to hijack the ``$wp_query->posts` so we do more sanity checks to prevent fatal errors 💪

= 3.52.8 (2024-06-11) =

* Fix [#1737](https://github.com/insideout10/wordlift-plugin/issues/1737): Fixed garbled text after Block Editor reported the wrong text length in combination with some themes

= 3.52.7 (2024-03-27) =

* Update wp-background-processing.php
* Fix Article Wrapper using the entity properties

= 3.52.6 (2024-03-17) =

* Remove deprecation warnings
* Fix an issue with reading the include/exclude default setting

= 3.52.5 (2024-03-13) =

* Remove unneeded warnings when trying to process a var which is not an array in Free Shipping Method
* Check if `urls` exists before trying to access its data in Include Exclude URL

= 3.52.4 (2024-02-15) =

* Ensure we don't publish an empty author.

= 3.52.3 (2024-01-17) =

* Remove some warnings ⚠️ when trying to access an array key that doesn't exist.

= 3.52.2 (2024-01-09) =

* Include/Exclude now applies to REST API as well ⚙️

= 3.52.1 (2024-01-07) =

* Uh oh, sometimes we would send a `false` 🪳 in the Structured Data. Fixed!

= 3.52.0 (2024-01-04) =

* The new year brought 👩‍💻🧑‍💻👨‍💻 [Co-Authors Plus](https://wordpress.org/plugins/co-authors-plus/) support, if you use it, we'll publish the whole list of authors to Structured Data.

= 3.51.4 (2023-12-07) =

* Squashes a little bug 🪳 when reading the sameAs URLs.

= 3.51.3 (2023-11-29) =

* For complicated WordPress installs 😅, like when there's a WordPress backend and a headless frontend, now it is possible to override the production URL.

= 3.51.2 (2023-11-19) =

* 🍜 Added support for WPRM 9.

= 3.51.1 (2023-10-24) =

* 🪳 Bug fix: manual ingredients matches were overwritten by automatic sync [#1712](https://github.com/insideout10/wordlift-plugin/issues/1712).

= 3.51.0 (2023-10-23) =

* 📣 New feature announcement: opt in to provide plugin diagnostics for a better and faster support [#1711](https://github.com/insideout10/wordlift-plugin/issues/1711).

= 3.50.0 (2023-09-20) =

* New Dashboard improvements.

= 3.49.2 (2023-09-19) =

* Events are sending IDs instead of URLs, squashed 💪
* Added WPRM 8.10 compatibility.

= 3.49.1 (2023-08-16) =

* Limit the increase of words in the structured data description property only to Products.


= 3.49.0 (2023-08-13) =

* Increase the words in the structured data description property.
* Improve the API experience.
* Fix KPI events reporting.

= 3.48.3 (2023-08-07) =
Some captions have been fixed.

= 3.48.2 (2023-08-05) =
We fixed some pagination issues in the terms and ingredients screen.

= 3.48.1 (2023-08-04) =
Some more polishing of the Dashboard.

= 3.48.0 (2023-08-01) =
We have a great way to track KPIs, if you'd like to opt-in reach us at hello@wordlift.io with the subject "KPI Events".

= 3.47.0 (2023-07-16) =
A new improved dashboard for our whitelabel customers.

= 3.46.0 (2023-07-04) =
We're testing a new onboarding flow to make things easier 💫

= 3.45.3 (2023-07-02) =
* Fix [#1699](https://github.com/insideout10/wordlift-plugin/issues/1699): Refactor layout for WP 6.2.2 compatibility to squash a WP 6.2.2 incompatibility.

= 3.45.2 (2023-06-27) =
* Fix [#1697](https://github.com/insideout10/wordlift-plugin/issues/1697): We now officially support WP Recipe Maker 8.9.2

= 3.45.1 (2023-05-31) =
* Fix: we squashed some errors due to an old meta field.

= 3.45.0 (2023-05-25) =
* Enhancement [#1675](https://github.com/insideout10/wordlift-plugin/issues/1675): We super power Yoast structured data markup with upscaled images.

= 3.44.8 (2023-05-25) =
* Fix [#1693](https://github.com/insideout10/wordlift-plugin/issues/1693): Uncaught Error: Object of class WP_Post could not be converted to string.

= 3.44.7 (2023-05-25) =
* Fix [#1691](https://github.com/insideout10/wordlift-plugin/issues/1691): Fix issues with dashboard screens.

= 3.44.6 (2023-05-22) =
* Fix [#1690](https://github.com/insideout10/wordlift-plugin/issues/1690): Check that we found a Content before attempting to use it.

= 3.44.5 (2023-05-22) =
* Fix: an empty publisher raises an error.

= 3.44.4 (2023-05-16) =
* Fix [#1688](https://github.com/insideout10/wordlift-plugin/issues/1688): Fix Issues with dashboard.

= 3.44.3 (2023-05-11) =
* Fix Dashboard App.

= 3.44.2 (2023-05-11) =
* Fix [#1685](https://github.com/insideout10/wordlift-plugin/issues/1686): Fix wl_post_jsonld_array raising error on class-post-jsonld.php.

= 3.44.1 (2023-05-09) =
* Fix [#1685](https://github.com/insideout10/wordlift-plugin/issues/1685): WPRM 8.8 is out and WordLift supports it.

= 3.44.0 (2023-05-08) =
* Fix [#1678](https://github.com/insideout10/wordlift-plugin/issues/1678): WordLift can now supercharge your images by upscaling them (and reducing their size at the same time), AI powered.

= 3.43.1 (2023-05-04) =
* Fix [#1681](https://github.com/insideout10/wordlift-plugin/issues/1681): Fix issues with reference infos in jsonld.

= 3.43.0 (2023-05-03) =
* Fix [#1677](https://github.com/insideout10/wordlift-plugin/issues/1677): References aren't correctly handled causing mentions not to be populated.

== Upgrade Notice ==

= 1.0 =
* First public release

== More Information ==
WordLift is **happily developed** by [WordLift](https://wordlift.io), an innovative Italian startup founded in 2017 and based in downtown Rome.

WordLift **helps companies**, operating in all market sectors, including e-commerce, of the small, medium, and large sizes **to speak Google's native language** by converting *unstructured content* into *structured data* that search engines understand. This will allow them to get more organic traffic to the website and offer a more relevant user experience.

For more information, contact us at [hello@wordlift.io](mailto:hello@wordlift.io).

= Why we are doing this =

Our mission is an *utopian one*: **organize the world general knowledge** by providing tools that everyone can use.

= In open source we trust =

**WordLift** is built on **open source software**.
**WordLift** uses **open source tools for natural language and semantic processing**.

= In data ownership we trust =

We believe content creators should **own, retain and exploit** the **value of the metadata they create**.

= Get involved with the Development =

If you are a coder and wish to contribute to WordLift plugin you are welcome to get involved via Github.

**WordLift Plugin Repo:**
[https://github.com/insideout10/wordlift-plugin](https://github.com/insideout10/wordlift-plugin)

**WordLift Plugin Issue Tracker:**
[https://github.com/insideout10/wordlift-plugin/issues](https://github.com/insideout10/wordlift-plugin/issues)
