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typo3_documentation_lookup

Search the official manuals

Search or read the official live TYPO3 documentation for a covered TYPO3 line. It searches four manuals: TYPO3 Explained, TypoScript Explained, the TCA Reference and the Fluid ViewHelper Reference, by page title, heading, path and the names each declares. Search with several short English queries; every result carries a canonical URL, with the anchor of the heading where one answered. Pass one of those URLs back as page with the same targetVersion to receive that page as text, headings and code examples included. A query that names a Fluid tag such as f:if gets its answer from the ViewHelper reference alone. Ask without the prefix for the other manuals' Fluid chapters. This reaches docs.typo3.org, unlike the bundled convention lookups. Answers from: network.

readOnlyHint: true · destructiveHint: false · idempotentHint: true · openWorldHint: true

Answers from network.

Takes#

yaml 
# Short search queries in English. Pass alternatives separately, for example
# ["page title event", "page title provider"]. A call carries queries or page,
# never both.
queries: [string]  # optional
# Canonical page URL returned by an earlier search, read as text. Pass it with
# the same targetVersion. A call carries queries or page, never both.
page: string  # optional
# Covered TYPO3 version whose official manual must answer, for example "13.4" or
# "14". There is no fallback to another release.
targetVersion: string
# How many pages come back per query.
limit: integer  # optional

The call carries exactly one of these sets of arguments:

  • queries
  • page

Answers with#

yaml 
# One of: search, page.
mode: string
# One of: answered, empty, unavailable.
status: string
# The exact documentation release searched.
targetVersion: string
# The external documentation host.
source: string
queries: [string]
# Present on a miss where a query has the shape of a PHP identifier. This index
# is page titles, their headings, section paths and what each manual declares by
# name: its properties, the classes, interfaces and methods it documents, and
# the console commands. A class the manual does not declare has no page with its
# title, while the property or ViewHelper it belongs to does.
insteadOf:  # optional
  - # The query that reads as a code identifier.
    query: string
    # The bare names to ask with instead, most specific first.
    ask: [string]
results:
  - title: string
    # Canonical URL of the documentation page that matched.
    url: string
    # Official document identifier.
    document: string
    documentTitle: string
    documentVersion: string
    # The heading that answered, where the question reached the page through
    # one; then the URL carries its anchor. Otherwise the page title.
    section: string
    # Short route into the source, empty only when the tool could not read the
    # result page after its index matched.
    excerpt: string
    # The selected page as text in page mode; empty in search mode.
    content: string
    # Share of the query's weight this page carries, 0 to 1, for the query it
    # answers. Below 0.5 the page carries some words of the question and not its
    # subject, and the answer says so above the results. The page comes back
    # anyway. Over a table of contents the page that answers a three-word
    # question covers about a third of it. Null in page mode, where the call
    # searched for nothing.
    coverage: number or null
    # What this page matched on. Every query word absent from it reached this
    # page nowhere. So a result whose match consists of the words around the
    # subject is an aimed answer rather than one about the subject. Ask again
    # with the subject alone. Empty in page mode.
    matched:
      - # The query word, reduced to the stem the search used.
        term: string
        # One of: title, path, manual, section. Where the word matched: the page
        # title, the section path it sits in, the name of the manual, or a
        # heading of the page.
        field: string
# Why the source answered nothing, where status says unavailable. Null
# otherwise.
unavailable:
  # One of: version-not-covered, source-not-answering. version-not-covered: the
  # release asked about is outside the ones this server knows the manuals for,
  # and a second call changes nothing. source-not-answering: docs.typo3.org did
  # not answer this time, and the same call may answer the next.
  cause: string
  reason: string

Answered#

Recorded on 2026-09-23 by bin/cli tools:record. Answered against core-checkout, TYPO3 14.3.8-dev, the 14.3 core checkout below .checkouts/. Its console is out of reach: <installation> has no TYPO3 console — none of bin/typo3, vendor/bin/typo3 exists. Its dependencies are not installed — vendor/autoload.php is not there either, and composer install writes both. Nothing checks what is below this heading; everything above it is derived from the class that answers the call, and bin/cli tools:check holds it.

documentation: page#

Called with:

json 
{
    "page": "https://docs.typo3.org/m/typo3/reference-coreapi/14.3/en-us/ApiOverview/Seo/PageTitleApi.html",
    "targetVersion": "14.3"
}

Text:

text 
Official TYPO3 documentation for 14.3.
Source: https://docs.typo3.org

## Page title API
typo3/reference-coreapi · 14.3 · https://docs.typo3.org/m/typo3/reference-coreapi/14.3/en-us/ApiOverview/Seo/PageTitleApi.html

# Page title API {#pagetitle}

In order to keep setting the page titles in control, you can use the page title
API. The API uses *page title providers* to define the page title based on
page record and the content on the page.

Based on the priority of the providers, the
`\TYPO3\CMS\Core\PageTitle\PageTitleProviderManager` will check the
providers if a title is given by the provider.

Besides the providers shipped by the Core, you can add own providers. An
integrator can define the priority of the providers for his project.

<!-- TODO: no Markdown rendering for "versionadded" -->

The page title can also be set via the Page.title ViewHelper <f:page.title>.

> [!NOTE]
> **See also**
>
> The page title is further influenced by
> [Properties of 'config'](https://docs.typo3.org/m/typo3/reference-typoscript/14.3/en-us/TopLevelObjects/Config.html#setup-config-pagetitle) and
> [websiteTitle](https://docs.typo3.org/permalink/t3coreapi:sitehandling-basics-websitetitle@14.3).

**Table of contents**

-   [List of page title providers shipped by the Core](https://docs.typo3.org/permalink/t3coreapi:list-of-page-title-providers-shipped-by-the-core@14.3)
-   [Create your own page title provider](https://docs.typo3.org/permalink/t3coreapi:create-your-own-page-title-provider@14.3)
-   [Define the priority of PageTitleProviders](https://docs.typo3.org/permalink/t3coreapi:define-the-priority-of-pagetitleproviders-1@14.3)

## List of page title providers shipped by the Core {#page-title-provider-list}

The TYPO3 Core ships the following page title providers by default, listed from
highest to lowest priority.

### `SeoTitlePageTitleProvider` {#page-title-provider-seo}

System extension [`typo3/cms-seo`](https://packagist.org/packages/typo3/cms-seo) ships
the `\TYPO3\CMS\Seo\PageTitle\SeoTitlePageTitleProvider`. It is only
available if the extension is installed. It has the identifier `seo`.

When an editor has set a value for the SEO title in the page properties of the
page, this provider will provide that title.

If you have not installed the SEO system
extension, the field and provider are not available.

### `RecordTitleProvider` {#page-title-provider-record-title}

<!-- TODO: no Markdown rendering for "versionadded" -->

The fallback provider with the lowest priority is the
`\TYPO3\CMS\Core\PageTitle\RecordTitleProvider`. It has the identifier
`recordTitle`.

This provider can be used by third-party extensions to set the page title.

**my_extension/Classes/Controller/ItemController.php**

```php
<?php

declare(strict_types=1);

namespace MyVendor\MyExtension\Controller;

use MyVendor\MyExtension\Domain\Model\Item;
use Psr\Http\Message\ResponseInterface;
use TYPO3\CMS\Core\PageTitle\RecordTitleProvider;
use TYPO3\CMS\Extbase\Mvc\Controller\ActionController;

final class ItemController extends ActionController
{
  public function __construct(
    private readonly RecordTitleProvider $recordTitleProvider,
  ) {}

  public function showAction(Item $item): ResponseInterface
  {
    $this->recordTitleProvider->setTitle($item->getTitle());
    $this->view->assign('item', $item);
    return $this->htmlResponse();
  }
}

```

### `RecordPageTitleProvider` {#page-title-provider-record}

The fallback provider with the lowest priority is the
`\TYPO3\CMS\Core\PageTitle\RecordPageTitleProvider`. It has the identifier
`record`.

When no other title is set by a provider, this provider will return the title
of the page as defined in the page properties.

## Create your own page title provider {#page-title-provider-custom}

Extension developers may want to have an own provider for page titles. For
example, if you have an extension with records and a detail view, the title of
the page record will not be the correct title. To make sure to display the
correct page title, you have to create your own page title provider. It is
quite easy to create one.

<!-- TODO: no Markdown rendering for "versionadded" -->

In many use cases, the provider RecordTitleProvider
can be used instead of writing a custom page title provider.

### Example: set the page title from your extension's controller {#page-title-provider-custom-example}

First, create a PHP class in your extension that implements the
`\TYPO3\CMS\Core\PageTitle\PageTitleProviderInterface`, for example by
extending `\TYPO3\CMS\Core\PageTitle\AbstractPageTitleProvider`.  Within
this method you can create your own logic to define the correct title.

**EXT:my_extension/Classes/PageTitle/MyOwnPageTitleProvider.php**

```php
<?php

declare(strict_types=1);

namespace MyVendor\MySitepackage\PageTitle;

use TYPO3\CMS\Core\PageTitle\AbstractPageTitleProvider;

final class MyOwnPageTitleProvider extends AbstractPageTitleProvider
{
  public function setTitle(string $title): void
  {
    $this->title = $title;
  }
}

```

Usage example in an [Extbase](https://docs.typo3.org/permalink/t3coreapi:extbase-extension-framework@14.3) controller:

**EXT:my_extension/Classes/Controller/SomeController.php**

```php
<?php

use MyVendor\MySitepackage\PageTitle\MyOwnPageTitleProvider;
use Psr\Http\Message\ResponseInterface;
use TYPO3\CMS\Extbase\Mvc\Controller\ActionController;

final class SomeController extends ActionController
{
  public function __construct(
    private readonly MyOwnPageTitleProvider $titleProvider,
  ) {}

  public function someAction(): ResponseInterface
  {
    $this->titleProvider->setTitle('Title from controller action');
    // do something
    return $this->htmlResponse();
  }
}

```

Configure the new page title provider in your TypoScript setup:

**EXT:my_sitepackage/Configuration/Sets/MySitepackage/setup.typoscript**

```typoscript
config {
  pageTitleProviders {
    sitepackage {
      provider = MyVendor\MySitepackage\PageTitle\MyOwnPageTitleProvider
      before = record
    }
  }
}

```

### Example: use values from the site configuration in the page title {#page-title-provider-custom-site-config}

If you want to use data from the [site configuration](https://docs.typo3.org/permalink/t3coreapi:sitehandling@14.3), for
example the site title, you can implement a page title provider as follows:

**EXT:my_sitepackage/Classes/PageTitle/WebsiteTitleProvider.php**

```php
<?php

declare(strict_types=1);

namespace MyVendor\MySitepackage\PageTitle;

use Psr\Http\Message\ServerRequestInterface;
use Symfony\Component\DependencyInjection\Attribute\Autoconfigure;
use TYPO3\CMS\Core\PageTitle\PageTitleProviderInterface;
use TYPO3\CMS\Core\Site\SiteFinder;
use TYPO3\CMS\Frontend\Page\PageInformation;

#[Autoconfigure(public: true)]
final readonly class WebsiteTitleProvider implements PageTitleProviderInterface
{
  private ServerRequestInterface $request;

  public function __construct(
    private SiteFinder $siteFinder,
  ) {}

  public function getTitle(): string
  {
    $site = $this->siteFinder->getSiteByPageId($this->getPageInformation()->getId());
    $titles = [
      $this->getPageInformation()->getPageRecord()['title'] ?? '',
      $site->getAttribute('websiteTitle'),
    ];

    return implode(' - ', $titles);
  }

  public function setRequest(ServerRequestInterface $request): void
  {
    $this->request = $request;
  }

  private function getPageInformation(): PageInformation
  {
    $pageInformation = $this->request->getAttribute('frontend.page.information');
    if (!$pageInformation instanceof PageInformation) {
      throw new \Exception('Current frontend page information not available', 1730098625);
    }
    return $pageInformation;
  }
}

```

The class must be set to [public](https://docs.typo3.org/permalink/t3coreapi:what-to-make-public@14.3), because
we [inject](https://docs.typo3.org/permalink/t3coreapi:dependencyinjection@14.3) the class `SiteFinder` as
dependency.

Then **flush the cache** in **System > Maintenance > Flush TYPO3
and PHP Cache**.

Configure the new page title provider to be used in your TypoScript setup:

**EXT:my_sitepackage/Configuration/Sets/MySitepackage/setup.typoscript**

```typoscript
config {
  pageTitleProviders {
    sitepackage {
      provider = MyVendor\MySitepackage\PageTitle\WebsiteTitleProvider
      before = record
      after = seo
    }
  }
}

```

The registered page title providers are called after each other in the
configured order. The first provider that returns a non-empty value is used,
the providers later in the order are ignored.

Therefore our custom provider should be loaded before `record`, the
default provider which always returns a value. If the system extension
[`typo3/cms-seo`](https://packagist.org/packages/typo3/cms-seo) is loaded the default **SEO Title** has a particular format,
you can change this by loading your custom provider before `seo`.

## Define the priority of `PageTitleProviders` {#define-the-priority-of-pagetitleproviders}

The priority of the providers is set by the TypoScript property
[config.pageTitleProviders](https://docs.typo3.org/m/typo3/reference-typoscript/14.3/en-us/TopLevelObjects/Config.html#confval-config-pagetitleproviders).
This way an integrator is able to set
the priorities for their project and can even have conditions in place.

By default, the Core has the following setup:

**EXT:my_extension/Configuration/Sets/MyExtension/setup.typoscript**

```typoscript
config.pageTitleProviders {
  record.provider = TYPO3\CMS\Core\PageTitle\RecordPageTitleProvider
  recordTitle {
    provider = TYPO3\CMS\Core\PageTitle\RecordTitleProvider
    before = record
  }
}

```

The sorting of the providers is based on the `before` and
`after` parameters. If you want a provider to be handled before a
specific other provider, just set that provider in the `before`,
do the same with `after`.

For example, if you want the `RecordTitleProvider`
to take priority over the `SeoTitlePageTitleProvider`
you can change the order via TypoScript:

**EXT:my_extension/Configuration/Sets/MyExtension/setup.typoscript**

```typoscript
config.pageTitleProviders {
  recordTitle {
    before = seo
  }
}

```

First the `SeoTitlePageTitleProvider` (because it will be handled before
`record`) and, if this providers did not provide a title, the
`RecordPageTitleProvider` will be checked.

You can override these settings within your own installation. You can add as
many providers as you want. Be aware that if a provider returns a non-empty
value, all provider with a lower priority will not be checked.

Data:

json 
{
    "mode": "page",
    "status": "answered",
    "targetVersion": "14.3",
    "source": "https://docs.typo3.org",
    "queries": [],
    "results": [
        {
            "title": "Page title API",
            "url": "https://docs.typo3.org/m/typo3/reference-coreapi/14.3/en-us/ApiOverview/Seo/PageTitleApi.html",
            "document": "typo3/reference-coreapi",
            "documentTitle": "TYPO3 Explained",
            "documentVersion": "14.3",
            "section": "Page title API",
            "excerpt": "# Page title API {#pagetitle}\n\nIn order to keep setting the page titles in control, you can use the page title\nAPI. The API uses *page title providers* to define the page title based on\npage record and the content on the page.\n\nBased on the priority of the providers, the\n`\\TYPO3\\CMS\\Core\\PageTitle\\PageTitleProviderManager` will check the\nproviders if a title is given by the provider.\n\nBesides the providers shipped by the Core, you can add own providers. An\nintegrator can define the priority of the providers for his project.\n\n<!-- TODO: no Markdown rendering for \"versionadded\" -->\n\nThe page title can also be set via the Page.title ViewHelper <f:page.title>.\n\n> [!NOTE]\n> **See also**\n>\n> The p",
            "content": "# Page title API {#pagetitle}\n\nIn order to keep setting the page titles in control, you can use the page title\nAPI. The API uses *page title providers* to define the page title based on\npage record and the content on the page.\n\nBased on the priority of the providers, the\n`\\TYPO3\\CMS\\Core\\PageTitle\\PageTitleProviderManager` will check the\nproviders if a title is given by the provider.\n\nBesides the providers shipped by the Core, you can add own providers. An\nintegrator can define the priority of the providers for his project.\n\n<!-- TODO: no Markdown rendering for \"versionadded\" -->\n\nThe page title can also be set via the Page.title ViewHelper <f:page.title>.\n\n> [!NOTE]\n> **See also**\n>\n> The page title is further influenced by\n> [Properties of 'config'](https://docs.typo3.org/m/typo3/reference-typoscript/14.3/en-us/TopLevelObjects/Config.html#setup-config-pagetitle) and\n> [websiteTitle](https://docs.typo3.org/permalink/t3coreapi:sitehandling-basics-websitetitle@14.3).\n\n**Table of contents**\n\n-   [List of page title providers shipped by the Core](https://docs.typo3.org/permalink/t3coreapi:list-of-page-title-providers-shipped-by-the-core@14.3)\n-   [Create your own page title provider](https://docs.typo3.org/permalink/t3coreapi:create-your-own-page-title-provider@14.3)\n-   [Define the priority of PageTitleProviders](https://docs.typo3.org/permalink/t3coreapi:define-the-priority-of-pagetitleproviders-1@14.3)\n\n## List of page title providers shipped by the Core {#page-title-provider-list}\n\nThe TYPO3 Core ships the following page title providers by default, listed from\nhighest to lowest priority.\n\n### `SeoTitlePageTitleProvider` {#page-title-provider-seo}\n\nSystem extension [`typo3/cms-seo`](https://packagist.org/packages/typo3/cms-seo) ships\nthe `\\TYPO3\\CMS\\Seo\\PageTitle\\SeoTitlePageTitleProvider`. It is only\navailable if the extension is installed. It has the identifier `seo`.\n\nWhen an editor has set a value for the SEO title in the page properties of the\npage, this provider will provide that title.\n\nIf you have not installed the SEO system\nextension, the field and provider are not available.\n\n### `RecordTitleProvider` {#page-title-provider-record-title}\n\n<!-- TODO: no Markdown rendering for \"versionadded\" -->\n\nThe fallback provider with the lowest priority is the\n`\\TYPO3\\CMS\\Core\\PageTitle\\RecordTitleProvider`. It has the identifier\n`recordTitle`.\n\nThis provider can be used by third-party extensions to set the page title.\n\n**my_extension/Classes/Controller/ItemController.php**\n\n```php\n<?php\n\ndeclare(strict_types=1);\n\nnamespace MyVendor\\MyExtension\\Controller;\n\nuse MyVendor\\MyExtension\\Domain\\Model\\Item;\nuse Psr\\Http\\Message\\ResponseInterface;\nuse TYPO3\\CMS\\Core\\PageTitle\\RecordTitleProvider;\nuse TYPO3\\CMS\\Extbase\\Mvc\\Controller\\ActionController;\n\nfinal class ItemController extends ActionController\n{\n  public function __construct(\n    private readonly RecordTitleProvider $recordTitleProvider,\n  ) {}\n\n  public function showAction(Item $item): ResponseInterface\n  {\n    $this->recordTitleProvider->setTitle($item->getTitle());\n    $this->view->assign('item', $item);\n    return $this->htmlResponse();\n  }\n}\n\n```\n\n### `RecordPageTitleProvider` {#page-title-provider-record}\n\nThe fallback provider with the lowest priority is the\n`\\TYPO3\\CMS\\Core\\PageTitle\\RecordPageTitleProvider`. It has the identifier\n`record`.\n\nWhen no other title is set by a provider, this provider will return the title\nof the page as defined in the page properties.\n\n## Create your own page title provider {#page-title-provider-custom}\n\nExtension developers may want to have an own provider for page titles. For\nexample, if you have an extension with records and a detail view, the title of\nthe page record will not be the correct title. To make sure to display the\ncorrect page title, you have to create your own page title provider. It is\nquite easy to create one.\n\n<!-- TODO: no Markdown rendering for \"versionadded\" -->\n\nIn many use cases, the provider RecordTitleProvider\ncan be used instead of writing a custom page title provider.\n\n### Example: set the page title from your extension's controller {#page-title-provider-custom-example}\n\nFirst, create a PHP class in your extension that implements the\n`\\TYPO3\\CMS\\Core\\PageTitle\\PageTitleProviderInterface`, for example by\nextending `\\TYPO3\\CMS\\Core\\PageTitle\\AbstractPageTitleProvider`.  Within\nthis method you can create your own logic to define the correct title.\n\n**EXT:my_extension/Classes/PageTitle/MyOwnPageTitleProvider.php**\n\n```php\n<?php\n\ndeclare(strict_types=1);\n\nnamespace MyVendor\\MySitepackage\\PageTitle;\n\nuse TYPO3\\CMS\\Core\\PageTitle\\AbstractPageTitleProvider;\n\nfinal class MyOwnPageTitleProvider extends AbstractPageTitleProvider\n{\n  public function setTitle(string $title): void\n  {\n    $this->title = $title;\n  }\n}\n\n```\n\nUsage example in an [Extbase](https://docs.typo3.org/permalink/t3coreapi:extbase-extension-framework@14.3) controller:\n\n**EXT:my_extension/Classes/Controller/SomeController.php**\n\n```php\n<?php\n\nuse MyVendor\\MySitepackage\\PageTitle\\MyOwnPageTitleProvider;\nuse Psr\\Http\\Message\\ResponseInterface;\nuse TYPO3\\CMS\\Extbase\\Mvc\\Controller\\ActionController;\n\nfinal class SomeController extends ActionController\n{\n  public function __construct(\n    private readonly MyOwnPageTitleProvider $titleProvider,\n  ) {}\n\n  public function someAction(): ResponseInterface\n  {\n    $this->titleProvider->setTitle('Title from controller action');\n    // do something\n    return $this->htmlResponse();\n  }\n}\n\n```\n\nConfigure the new page title provider in your TypoScript setup:\n\n**EXT:my_sitepackage/Configuration/Sets/MySitepackage/setup.typoscript**\n\n```typoscript\nconfig {\n  pageTitleProviders {\n    sitepackage {\n      provider = MyVendor\\MySitepackage\\PageTitle\\MyOwnPageTitleProvider\n      before = record\n    }\n  }\n}\n\n```\n\n### Example: use values from the site configuration in the page title {#page-title-provider-custom-site-config}\n\nIf you want to use data from the [site configuration](https://docs.typo3.org/permalink/t3coreapi:sitehandling@14.3), for\nexample the site title, you can implement a page title provider as follows:\n\n**EXT:my_sitepackage/Classes/PageTitle/WebsiteTitleProvider.php**\n\n```php\n<?php\n\ndeclare(strict_types=1);\n\nnamespace MyVendor\\MySitepackage\\PageTitle;\n\nuse Psr\\Http\\Message\\ServerRequestInterface;\nuse Symfony\\Component\\DependencyInjection\\Attribute\\Autoconfigure;\nuse TYPO3\\CMS\\Core\\PageTitle\\PageTitleProviderInterface;\nuse TYPO3\\CMS\\Core\\Site\\SiteFinder;\nuse TYPO3\\CMS\\Frontend\\Page\\PageInformation;\n\n#[Autoconfigure(public: true)]\nfinal readonly class WebsiteTitleProvider implements PageTitleProviderInterface\n{\n  private ServerRequestInterface $request;\n\n  public function __construct(\n    private SiteFinder $siteFinder,\n  ) {}\n\n  public function getTitle(): string\n  {\n    $site = $this->siteFinder->getSiteByPageId($this->getPageInformation()->getId());\n    $titles = [\n      $this->getPageInformation()->getPageRecord()['title'] ?? '',\n      $site->getAttribute('websiteTitle'),\n    ];\n\n    return implode(' - ', $titles);\n  }\n\n  public function setRequest(ServerRequestInterface $request): void\n  {\n    $this->request = $request;\n  }\n\n  private function getPageInformation(): PageInformation\n  {\n    $pageInformation = $this->request->getAttribute('frontend.page.information');\n    if (!$pageInformation instanceof PageInformation) {\n      throw new \\Exception('Current frontend page information not available', 1730098625);\n    }\n    return $pageInformation;\n  }\n}\n\n```\n\nThe class must be set to [public](https://docs.typo3.org/permalink/t3coreapi:what-to-make-public@14.3), because\nwe [inject](https://docs.typo3.org/permalink/t3coreapi:dependencyinjection@14.3) the class `SiteFinder` as\ndependency.\n\nThen **flush the cache** in **System > Maintenance > Flush TYPO3\nand PHP Cache**.\n\nConfigure the new page title provider to be used in your TypoScript setup:\n\n**EXT:my_sitepackage/Configuration/Sets/MySitepackage/setup.typoscript**\n\n```typoscript\nconfig {\n  pageTitleProviders {\n    sitepackage {\n      provider = MyVendor\\MySitepackage\\PageTitle\\WebsiteTitleProvider\n      before = record\n      after = seo\n    }\n  }\n}\n\n```\n\nThe registered page title providers are called after each other in the\nconfigured order. The first provider that returns a non-empty value is used,\nthe providers later in the order are ignored.\n\nTherefore our custom provider should be loaded before `record`, the\ndefault provider which always returns a value. If the system extension\n[`typo3/cms-seo`](https://packagist.org/packages/typo3/cms-seo) is loaded the default **SEO Title** has a particular format,\nyou can change this by loading your custom provider before `seo`.\n\n## Define the priority of `PageTitleProviders` {#define-the-priority-of-pagetitleproviders}\n\nThe priority of the providers is set by the TypoScript property\n[config.pageTitleProviders](https://docs.typo3.org/m/typo3/reference-typoscript/14.3/en-us/TopLevelObjects/Config.html#confval-config-pagetitleproviders).\nThis way an integrator is able to set\nthe priorities for their project and can even have conditions in place.\n\nBy default, the Core has the following setup:\n\n**EXT:my_extension/Configuration/Sets/MyExtension/setup.typoscript**\n\n```typoscript\nconfig.pageTitleProviders {\n  record.provider = TYPO3\\CMS\\Core\\PageTitle\\RecordPageTitleProvider\n  recordTitle {\n    provider = TYPO3\\CMS\\Core\\PageTitle\\RecordTitleProvider\n    before = record\n  }\n}\n\n```\n\nThe sorting of the providers is based on the `before` and\n`after` parameters. If you want a provider to be handled before a\nspecific other provider, just set that provider in the `before`,\ndo the same with `after`.\n\nFor example, if you want the `RecordTitleProvider`\nto take priority over the `SeoTitlePageTitleProvider`\nyou can change the order via TypoScript:\n\n**EXT:my_extension/Configuration/Sets/MyExtension/setup.typoscript**\n\n```typoscript\nconfig.pageTitleProviders {\n  recordTitle {\n    before = seo\n  }\n}\n\n```\n\nFirst the `SeoTitlePageTitleProvider` (because it will be handled before\n`record`) and, if this providers did not provide a title, the\n`RecordPageTitleProvider` will be checked.\n\nYou can override these settings within your own installation. You can add as\nmany providers as you want. Be aware that if a provider returns a non-empty\nvalue, all provider with a lower priority will not be checked.",
            "coverage": null,
            "matched": []
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    "unavailable": null
}

documentation: unsupported version#

Called with:

json 
{
    "queries": [
        "page title event"
    ],
    "targetVersion": "999"
}

Text:

text 
Official TYPO3 documentation for 999.
Source: https://docs.typo3.org
Could not answer: TYPO3 999 is outside the covered versions: 12.4, 13.4, 14.3, main.

Data:

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    "results": [],
    "unavailable": {
        "cause": "version-not-covered",
        "reason": "TYPO3 999 is outside the covered versions: 12.4, 13.4, 14.3, main."
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