Svelte Meta Tags provides components designed to help you manage SEO for Svelte projects.

Note: If you are migrating from v2.x to v3.x, Please Read Migration Guide

Table of Contents

Installing
Usage
MetaTags Properties
Open Graph
- Open Graph Examples
  - Basic
  - Video
  - Article
  - Book
  - Profile
JSON-LD
Types
Additional types

📦 Installing

npm install -D svelte-meta-tags

or

yarn add -D svelte-meta-tags

or

pnpm add -D svelte-meta-tags

🚀 Usage

Example with just title and description:

<script>
  import { MetaTags } from 'svelte-meta-tags';
</script>

<MetaTags title="Example Title" description="Example Description." />

Typical page example:

<script>
  import { MetaTags } from 'svelte-meta-tags';
</script>

<MetaTags
  title="Using More of Config"
  titleTemplate="%s | Svelte Meta Tags"
  description="This example uses more of the available config options."
  canonical="https://www.canonical.ie/"
  openGraph={{
    url: 'https://www.url.ie/a',
    title: 'Open Graph Title',
    description: 'Open Graph Description',
    images: [
      {
        url: 'https://www.example.ie/og-image-01.jpg',
        width: 800,
        height: 600,
        alt: 'Og Image Alt'
      },
      {
        url: 'https://www.example.ie/og-image-02.jpg',
        width: 900,
        height: 800,
        alt: 'Og Image Alt Second'
      },
      { url: 'https://www.example.ie/og-image-03.jpg' },
      { url: 'https://www.example.ie/og-image-04.jpg' }
    ],
    siteName: 'SiteName'
  }}
  twitter={{
    handle: '@handle',
    site: '@site',
    cardType: 'summary_large_image',
    title: 'Using More of Config',
    description: 'This example uses more of the available config options.',
    image: 'https://www.example.ie/twitter-image.jpg',
    imageAlt: 'Twitter image alt'
  }}
  facebook={{
    appId: '1234567890'
  }}
/>

Overwriting default values with a child page:

Example

+layout.svelte

<script>
  import { MetaTags } from 'svelte-meta-tags';
  import { page } from '$app/stores';
  import extend from 'just-extend'; // Please provide functions that allow deep merging of objects, such as lodash.merge, deepmerge, just-extend.

  export let data;

  $: metaTags = extend(true, {}, data.baseMetaTags, $page.data.pageMetaTags);
</script>

<MetaTags {...metaTags} />

<slot />

+layout.ts

import type { MetaTagsProps } from 'svelte-meta-tags';

export const load = ({ url }) => {
  const baseMetaTags = Object.freeze({
    title: 'Default',
    titleTemplate: '%s | Svelte Meta Tags',
    description: 'Svelte Meta Tags is a Svelte component for managing meta tags and SEO in your Svelte applications.',
    canonical: new URL(url.pathname, url.origin).href,
    openGraph: {
      type: 'website',
      url: new URL(url.pathname, url.origin).href,
      locale: 'en_IE',
      title: 'Open Graph Title',
      description: 'Open Graph Description',
      siteName: 'SiteName',
      images: [
        {
          url: 'https://www.example.ie/og-image.jpg',
          alt: 'Og Image Alt',
          width: 800,
          height: 600,
          secureUrl: 'https://www.example.ie/og-image.jpg',
          type: 'image/jpeg'
        }
      ]
    }
  }) satisfies MetaTagsProps;

  return {
    baseMetaTags
  };
};

+page.ts

import type { MetaTagsProps } from 'svelte-meta-tags';

export const load = () => {
  const pageMetaTags = Object.freeze({
    title: 'TOP',
    description: 'Description TOP',
    openGraph: {
      title: 'Open Graph Title TOP',
      description: 'Open Graph Description TOP'
    }
  }) satisfies MetaTagsProps;

  return {
    pageMetaTags
  };
};

MetaTags Properties

Property	Type	Description
`title`	string	Sets the meta title of the page
`titleTemplate`	string	Allows you to set the default title template that will be added to your title More Info
`robots`	string or boolean (default `index,follow`)	Sets the meta robots of the page ⚠ You can disable it completely by setting it to false, but use it with caution as there is a risk that the page will not be indexed⚠
`additionRobotsProps`	Object	Set the additional meta information for the `X-Robots-Tag` More Info
`description`	string	Sets the meta description of the page
`canonical`	string	Make the page canonical URL
`keywords`	array	Sets the meta keywords of the page
`mobileAlternate.media`	string	Set the screen size from which the mobile site will be served
`mobileAlternate.href`	string	Set the alternate URL for the mobile page
`languageAlternates`	array	Set the language of the alternate urls. Expects array of objects with the shape: `{ hrefLang: string, href: string }`
`additionalMetaTags`	array	Allows you to add a meta tag that is not documented here More Info
`additionalLinkTags`	array	Allows you to add a link tag that is not documented here More Info
`twitter.cardType`	string	The card type, which will be one of `summary`, `summary_large_image`, `app`, or `player`
`twitter.site`	string	@username for the website used in the card footer
`twitter.handle`	string	@username for the creator of the content (output as `twitter:creator`)
`twitter.title`	string	The concise title for the related content
`twitter.description`	string	The description that concisely summarizes the content in a manner suitable for presentation within a Tweet. You should not reuse the title as the description or use this field to describe the general services provided by the website
`twitter.image`	string	The URL to a unique image that represents the content of the page. You should not use a generic image such as your site logo, author photo, or other image that spans multiple pages. Images for this card support a 1:1 aspect ratio with a minimum size of 144x144 pixels or a maximum size of 4096x4096 pixels. Images must be less than 5MB in size. The image will be cropped to a square on all platforms. JPG, PNG, WEBP, and GIF formats are supported. Only the first frame of an animated GIF is used. SVG is not supported
`twitter.imageAlt`	string	The textual description of the image that conveys the essence of the image to visually impaired users. Maximum 420 characters
`facebook.appId`	string	For Facebook Insights, you will need to add a Facebook app ID to your page in order to use it
`openGraph.url`	string	The canonical URL of your object, which will be used as its permanent ID in the graph
`openGraph.type`	string	The type of your object. Depending on the type you specify, other properties may also be required More Info
`openGraph.title`	string	The open graph title, this can be different from your meta title
`openGraph.description`	string	The open graph description, which may be different from your meta description
`openGraph.images`	array	An array of images to use as previews. If multiple are provided, you can choose one when sharing See Examples
`openGraph.videos`	array	An array of videos (object)
`openGraph.audio`	array	An array of audio(object)
`openGraph.locale`	string	The locale in which the open graph tags are highlighted
`openGraph.siteName`	string	If your item is part of a larger website, the name that should be displayed for the entire site
`openGraph.profile.firstName`	string	Person's first name
`openGraph.profile.lastName`	string	Person's last name
`openGraph.profile.username`	string	Person's username
`openGraph.profile.gender`	string	Person's gender
`openGraph.book.authors`	string[]	Author of the article See Examples
`openGraph.book.isbn`	string	The ISBN
`openGraph.book.releaseDate`	datetime	The date the book was released
`openGraph.book.tags`	string[]	Tag words related to this book
`openGraph.article.publishedTime`	datetime	When the article was first published See Examples
`openGraph.article.modifiedTime`	datetime	When the item was last modified
`openGraph.article.expirationTime`	datetime	When the article is out of date after
`openGraph.article.authors`	string[]	Author of the article
`openGraph.article.section`	string	A high-level section name. E.g. Technology
`openGraph.article.tags`	string[]	Tag words associated with this article

Title Template

Replace %s with your title string.

title = 'This is my title'
titleTemplate = 'Svelte Meta Tags | %s'
// outputs: Svelte Meta Tags | This is my title

title = 'This is my title'
titleTemplate = '%s | Svelte Meta Tags'
// outputs: This is my title | Svelte Meta Tags

Twitter

twitter={{
  handle: '@handle',
  site: '@site',
  cardType: 'summary_large_image',
  title: 'Twitter',
  description: 'Twitter',
  image: 'https://www.example.ie/twitter-image.jpg',
  imageAlt: 'Twitter image alt'
}}

See out the Twitter documentation for more information.

Facebook

facebook={{
  appId: '1234567890',
}}

Add this to your SEO config to include the fb:app_id meta if you need to enable Facebook Insights for your site. Information on this can be found in Facebook's documentation.

additionalRobotsProps

In addition to index, follow the robots meta tag accepts more properties to archive a more accurate crawling and serve better snippets for SEO bots that crawl your page.

Example:

<script>
  import { MetaTags } from 'svelte-meta-tags';
</script>

<MetaTags
  additionalRobotsProps={{
    noarchive: true,
    nosnippet: true,
    maxSnippet: -1,
    maxImagePreview: 'none',
    maxVideoPreview: -1,
    notranslate: true,
    noimageindex: true,
    unavailableAfter: '25 Jun 2010 15:00:00 PST'
  }}
/>

Available properties

Property	Type	Description
`noarchive`	boolean	Do not display a cached link in search results
`nosnippet`	boolean	Do not show a text snippet or video preview in the search results for this page
`maxSnippet`	number	Use a maximum of [number] characters as the text snippet for this search result Read more
`maxImagePreview`	'none','standard','large'	Set the maximum size of an image preview for this page in a search result
`maxVideoPreview`	number	Use a maximum of [number] seconds as a video snippet for videos on this page in search results Read more
`notranslate`	boolean	Do not offer translation of this page in search results
`noimageindex`	boolean	Do not index images on this page
`unavailableAfter`	string	Do not show this page in search results after the specified date/time. The date/time must be in a widely accepted format, including but not limited to RFC 822, RFC 850, and ISO 8601

For more information on the X-Robots-Tag visit Google Search Central - Control Crawling and Indexing

Alternate

This link relationship is used to indicate a relationship between a desktop and mobile website to search engines.

Example:

mobileAlternate={{
  media: 'only screen and (max-width: 640px)',
  href: 'https://m.canonical.ie'
}}

languageAlternates={[
  {
    hrefLang: 'de-AT',
    href: 'https://www.canonical.ie/de'
  }
]}

Additional Meta Tags

This allows you to add any other meta tags that are not required by the config.

content is required. Then either name, property or httpEquiv. (only one of each)

Example:

additionalMetaTags={[
  {
    property: 'dc:creator',
    content: 'Jane Doe'
  },
  {
    name: 'application-name',
    content: 'Svelte-Meta-Tags'
  },
  {
    httpEquiv: 'x-ua-compatible',
    content: 'IE=edge; chrome=1'
  }
]}

Invalid Examples:

These are invalid because they contain more than one of name, property, and httpEquiv in the same entry.

additionalMetaTags={[
  {
    property: 'dc:creator',
    name: 'dc:creator',
    content: 'Jane Doe'
  },
  {
    property: 'application-name',
    httpEquiv: 'application-name',
    content: 'Svelte-Meta-Tags'
  }
]}

One thing to note on this is that it currently only supports unique tags. This means it will only render one tag per unique name / property / httpEquiv. The last one defined will be rendered.

Example:

If you pass:

additionalMetaTags={[
  {
    property: 'dc:creator',
    content: 'John Doe'
  },
  {
    property: 'dc:creator',
    content: 'Jane Doe'
  }
]}

it will result in this being rendered:

<meta property="dc:creator" content="Jane Doe" />,

Additional Link Tags

This allows you to add any other link tags that are not covered in the config.

rel and href is required.

Example:

additionalLinkTags={[
  {
    rel: 'icon',
    href: 'https://www.test.ie/favicon.ico'
  },
  {
    rel: 'apple-touch-icon',
    href: 'https://www.test.ie/touch-icon-ipad.jpg',
    sizes: '76x76'
  },
  {
    rel: 'manifest',
    href: 'https://www.test.ie/manifest.json'
  }
]}

it will result in this being rendered:

<link rel="icon" href="https://www.test.ie/favicon.ico" />
<link rel="apple-touch-icon" href="https://www.test.ie/touch-icon-ipad.jpg" sizes="76x76" />
<link rel="manifest" href="https://www.test.ie/manifest.json" />

Open Graph

The full specification can be found at http://ogp.me/.

Svelte Meta Tags currently supports:

Basic
Video
Article
Book
Profile

Open Graph Examples

Basic

<script>
  import { MetaTags } from 'svelte-meta-tags';
</script>

<MetaTags
  openGraph={{
    type: 'website',
    url: 'https://www.example.com/page',
    title: 'Open Graph Title',
    description: 'Open Graph Description',
    images: [
      {
        url: 'https://www.example.ie/og-image.jpg',
        width: 800,
        height: 600,
        alt: 'Og Image Alt'
      },
      {
        url: 'https://www.example.ie/og-image-2.jpg',
        width: 800,
        height: 600,
        alt: 'Og Image Alt 2'
      }
    ]
  }}
/>

Video

Full info on http://ogp.me/

<script>
  import { MetaTags } from 'svelte-meta-tags';
</script>

<MetaTags
  title="Video Page Title"
  description="Description of video page"
  openGraph={{
    title: 'Open Graph Video Title',
    description: 'Description of open graph video',
    url: 'https://www.example.com/videos/video-title',
    type: 'video.movie',
    video: {
      actors: [
        {
          profile: 'https://www.example.com/actors/@firstnameA-lastnameA',
          role: 'Protagonist'
        },
        {
          profile: 'https://www.example.com/actors/@firstnameB-lastnameB',
          role: 'Antagonist'
        }
      ],
      directors: [
        'https://www.example.com/directors/@firstnameA-lastnameA',
        'https://www.example.com/directors/@firstnameB-lastnameB'
      ],
      writers: [
        'https://www.example.com/writers/@firstnameA-lastnameA',
        'https://www.example.com/writers/@firstnameB-lastnameB'
      ],
      duration: 680000,
      releaseDate: '2022-12-21T22:04:11Z',
      tags: ['Tag A', 'Tag B', 'Tag C']
    },
    siteName: 'SiteName'
  }}
/>

Article

<script>
  import { MetaTags } from 'svelte-meta-tags';
</script>

<MetaTags
  openGraph={{
    title: 'Open Graph Article Title',
    description: 'Description of open graph article',
    url: 'https://www.example.com/articles/article-title',
    type: 'article',
    article: {
      publishedTime: '2017-06-21T23:04:13Z',
      modifiedTime: '2018-01-21T18:04:43Z',
      expirationTime: '2022-12-21T22:04:11Z',
      section: 'Section II',
      authors: [
        'https://www.example.com/authors/@firstnameA-lastnameA',
        'https://www.example.com/authors/@firstnameB-lastnameB'
      ],
      tags: ['Tag A', 'Tag B', 'Tag C']
    },
    images: [
      {
        url: 'https://www.test.ie/images/cover.jpg',
        width: 850,
        height: 650,
        alt: 'Photo of text'
      }
    ]
  }}
/>

Book

<script>
  import { MetaTags } from 'svelte-meta-tags';
</script>

<MetaTags
  openGraph={{
    title: 'Open Graph Book Title',
    description: 'Description of open graph book',
    url: 'https://www.example.com/books/book-title',
    type: 'book',
    book: {
      releaseDate: '2018-09-17T11:08:13Z',
      isbn: '978-3-16-148410-0',
      authors: [
        'https://www.example.com/authors/@firstnameA-lastnameA',
        'https://www.example.com/authors/@firstnameB-lastnameB'
      ],
      tags: ['Tag A', 'Tag B', 'Tag C']
    },
    images: [
      {
        url: 'https://www.test.ie/images/book.jpg',
        width: 850,
        height: 650,
        alt: 'Cover of the book'
      }
    ]
  }}
/>

Profile

<script>
  import { MetaTags } from 'svelte-meta-tags';
</script>

<MetaTags
  openGraph={{
    title: 'Open Graph Profile Title',
    description: 'Description of open graph profile',
    url: 'https://www.example.com/@firstlast123',
    type: 'profile',
    profile: {
      firstName: 'First',
      lastName: 'Last',
      username: 'firstlast123',
      gender: 'female'
    },
    images: [
      {
        url: 'https://www.test.ie/images/profile.jpg',
        width: 850,
        height: 650,
        alt: 'Profile Photo'
      }
    ]
  }}
/>

JSON-LD

JSON-LD allows for more customized and richer display, such as in search results.

To discover all the different content types that JSON-LD offers, go to: https://developers.google.com/search/docs/guides/search-gallery

Tips: If you want to handle multiple JSON-LDs on one page, pass an array to the schema.

Using `schema-dts`

This plugin uses schema-dts, so it provides other types than the examples below.

JSON-LD Properties

Property	Type	Description
`output`	string (default head)	Specifies whether to output json-ld in `<head>` or `<body>`. Possible values are either `head` or `body`
`schema`	Object	Data in `ld+json` format See Examples

JSON-LD Examples

Article

<script>
  import { JsonLd } from 'svelte-meta-tags';
</script>

<JsonLd
  schema={{
    '@type': 'Article',
    mainEntityOfPage: {
      '@type': 'WebPage',
      '@id': 'https://example.com/article'
    },
    headline: 'Article headline',
    image: [
      'https://example.com/photos/1x1/photo.jpg',
      'https://example.com/photos/4x3/photo.jpg',
      'https://example.com/photos/16x9/photo.jpg'
    ],
    datePublished: '2015-02-05T08:00:00+08:00',
    dateModified: '2015-02-05T09:20:00+08:00',
    author: {
      '@type': 'Person',
      name: 'John Doe'
    },
    publisher: {
      '@type': 'Organization',
      name: 'Google',
      logo: {
        '@type': 'ImageObject',
        url: 'https://example.com/logo.jpg'
      }
    }
  }}
/>

Breadcrumb

<script>
  import { JsonLd } from 'svelte-meta-tags';
</script>

<JsonLd
  schema={{
    '@type': 'BreadcrumbList',
    itemListElement: [
      {
        '@type': 'ListItem',
        position: 1,
        name: 'Books',
        item: 'https://example.com/books'
      },
      {
        '@type': 'ListItem',
        position: 2,
        name: 'Science Fiction',
        item: 'https://example.com/books/sciencefiction'
      },
      {
        '@type': 'ListItem',
        position: 3,
        name: 'Award Winners'
      }
    ]
  }}
/>

Product

<script>
  import { JsonLd } from 'svelte-meta-tags';
</script>

<JsonLd
  schema={{
    '@type': 'Product',
    name: 'Executive Anvil',
    image: [
      'https://example.com/photos/1x1/photo.jpg',
      'https://example.com/photos/4x3/photo.jpg',
      'https://example.com/photos/16x9/photo.jpg'
    ],
    description:
      "Sleeker than ACME's Classic Anvil, the Executive Anvil is perfect for the business traveler looking for something to drop from a height.",
    sku: '0446310786',
    mpn: '925872',
    brand: {
      '@type': 'Brand',
      name: 'ACME'
    },
    review: {
      '@type': 'Review',
      reviewRating: {
        '@type': 'Rating',
        ratingValue: '4',
        bestRating: '5'
      },
      author: {
        '@type': 'Person',
        name: 'Fred Benson'
      }
    },
    aggregateRating: {
      '@type': 'AggregateRating',
      ratingValue: '4.4',
      reviewCount: '89'
    },
    offers: {
      '@type': 'Offer',
      url: 'https://example.com/anvil',
      priceCurrency: 'USD',
      price: '119.99',
      priceValidUntil: '2020-11-20',
      itemCondition: 'https://schema.org/UsedCondition',
      availability: 'https://schema.org/InStock'
    }
  }}
/>

Course

<script>
  import { JsonLd } from 'svelte-meta-tags';
</script>

<JsonLd
  schema={{
    '@type': 'Course',
    name: 'Introduction to Computer Science and Programming',
    description: 'Introductory CS course laying out the basics.',
    provider: {
      '@type': 'Organization',
      name: 'University of Technology - Eureka',
      sameAs: 'http://www.ut-eureka.edu'
    }
  }}
/>

DataSet

<script>
  import { JsonLd } from 'svelte-meta-tags';
</script>

<JsonLd
  schema={{
    '@type': 'Dataset',
    name: 'name of the dataset',
    description: 'The description needs to be at least 50 characters long',
    license: 'https//www.example.com'
  }}
/>

FAQ

<script>
  import { JsonLd } from 'svelte-meta-tags';
</script>

<JsonLd
  schema={{
    '@type': 'FAQPage',
    mainEntity: [
      {
        '@type': 'Question',
        name: 'How long is the delivery time?',
        acceptedAnswer: {
          '@type': 'Answer',
          text: '3-5 business days.'
        }
      },
      {
        '@type': 'Question',
        name: 'Where can I find information about product recalls?',
        acceptedAnswer: {
          '@type': 'Answer',
          text: 'Read more on under information.'
        }
      }
    ]
  }}
/>

JSON-LD Multiple Examples

<script>
  import { JsonLd } from 'svelte-meta-tags';
</script>

<JsonLd
  schema={[
    {
      '@type': 'BreadcrumbList',
      itemListElement: [
        {
          '@type': 'ListItem',
          position: 1,
          name: 'Books',
          item: 'https://example.com/books'
        },
        {
          '@type': 'ListItem',
          position: 2,
          name: 'Science Fiction',
          item: 'https://example.com/books/sciencefiction'
        },
        {
          '@type': 'ListItem',
          position: 3,
          name: 'Award Winners'
        }
      ]
    },
    {
      '@type': 'NewsArticle',
      mainEntityOfPage: {
        '@type': 'WebPage',
        '@id': 'https://google.com/article'
      },
      headline: 'Article headline',
      image: [
        'https://example.com/photos/1x1/photo.jpg',
        'https://example.com/photos/4x3/photo.jpg',
        'https://example.com/photos/16x9/photo.jpg'
      ],
      datePublished: '2015-02-05T08:00:00+08:00',
      dateModified: '2015-02-05T09:20:00+08:00',
      author: {
        '@type': 'Person',
        name: 'John Doe'
      },
      publisher: {
        '@type': 'Organization',
        name: 'Google',
        logo: {
          '@type': 'ImageObject',
          url: 'https://google.com/logo.jpg'
        }
      }
    }
  ]}
/>

Types

The following types can be imported from svelte-meta-tags

MetaTagsProps

interface MetaTagsProps {
  title?: string;
  titleTemplate?: string;
  robots?: string | boolean;
  additionalRobotsProps?: AdditionalRobotsProps;
  description?: string;
  canonical?: string;
  mobileAlternate?: MobileAlternate;
  languageAlternates?: ReadonlyArray<LanguageAlternate>;
  twitter?: Twitter;
  facebook?: Facebook;
  openGraph?: OpenGraph;
  additionalMetaTags?: ReadonlyArray<MetaTag>;
  additionalLinkTags?: ReadonlyArray<LinkTag>;
}

JsonLdProps

interface JsonLdProps {
  output?: 'head' | 'body';
  schema?: Thing | WithContext<Thing> | Thing[] | WithContext<Thing>[];
}

AdditionalRobotsProps

interface AdditionalRobotsProps {
  nosnippet?: boolean;
  maxSnippet?: number;
  maxImagePreview?: 'none' | 'standard' | 'large';
  maxVideoPreview?: number;
  noarchive?: boolean;
  unavailableAfter?: string;
  noimageindex?: boolean;
  notranslate?: boolean;
}

MobileAlternate

interface MobileAlternate {
  media: string;
  href: string;
}

LanguageAlternate

interface LanguageAlternate {
  hrefLang: string;
  href: string;
}

Twitter

interface Twitter {
  cardType?: 'summary' | 'summary_large_image' | 'app' | 'player';
  site?: string;
  handle?: string;
  title?: string;
  description?: string;
  image?: string;
  imageAlt?: string;
}

Facebook

interface Facebook {
  appId?: string;
}

OpenGraph

interface OpenGraph {
  url?: string;
  type?: string;
  title?: string;
  description?: string;
  images?: ReadonlyArray<OpenGraphImage>;
  videos?: ReadonlyArray<OpenGraphVideos>;
  audio?: ReadonlyArray<OpenGraphAudio>;
  locale?: string;
  siteName?: string;
  profile?: OpenGraphProfile;
  book?: OpenGraphBook;
  article?: OpenGraphArticle;
  video?: OpenGraphVideo;
}

MetaTag

type MetaTag = HTML5MetaTag | RDFaMetaTag | HTTPEquivMetaTag;

LinkTag

interface LinkTag {
  rel: string;
  href: string;
  hrefLang?: string;
  media?: string;
  sizes?: string;
  type?: string;
  color?: string;
  as?: string;
  crossOrigin?: string;
  referrerPolicy?: string;
}

Additional types

The following are referenced by the public types documented above, but cannot be imported directly

OpenGraphImage

interface OpenGraphImage {
  url: string;
  secureUrl?: string;
  type?: string;
  width?: number;
  height?: number;
  alt?: string;
}

OpenGraphVideos

interface OpenGraphVideos {
  url: string;
  secureUrl?: string;
  type?: string;
  width?: number;
  height?: number;
}

OpenGraphAudio

interface OpenGraphAudio {
  url: string;
  secureUrl?: string;
  type?: string;
}

OpenGraphProfile

interface OpenGraphProfile {
  firstName?: string;
  lastName?: string;
  username?: string;
  gender?: string;
}

OpenGraphBook

interface OpenGraphBook {
  authors?: ReadonlyArray<string>;
  isbn?: string;
  releaseDate?: string;
  tags?: ReadonlyArray<string>;
}

OpenGraphArticle

interface OpenGraphArticle {
  publishedTime?: string;
  modifiedTime?: string;
  expirationTime?: string;
  authors?: ReadonlyArray<string>;
  section?: string;
  tags?: ReadonlyArray<string>;
}

OpenGraphVideo

interface OpenGraphVideo {
  actors?: ReadonlyArray<OpenGraphVideoActors>;
  directors?: ReadonlyArray<string>;
  writers?: ReadonlyArray<string>;
  duration?: number;
  releaseDate?: string;
  tags?: ReadonlyArray<string>;
  series?: string;
}

OpenGraphVideoActors

interface OpenGraphVideoActors {
  profile: string;
  role?: string;
}

BaseMetaTag

interface BaseMetaTag {
  content: string;
}

HTML5MetaTag

interface HTML5MetaTag extends BaseMetaTag {
  name: string;
  property?: undefined;
  httpEquiv?: undefined;
}

RDFaMetaTag

interface RDFaMetaTag extends BaseMetaTag {
  property: string;
  name?: undefined;
  httpEquiv?: undefined;
}

HTTPEquivMetaTag

interface HTTPEquivMetaTag extends BaseMetaTag {
  httpEquiv: 'content-security-policy' | 'content-type' | 'default-style' | 'x-ua-compatible' | 'refresh';
  name?: undefined;
  property?: undefined;
}

License

MIT

Files

README.md

Latest commit

History

README.md

File metadata and controls

📦 Installing

🚀 Usage

MetaTags Properties

Title Template

Twitter

Facebook

additionalRobotsProps

Alternate

Additional Meta Tags

Additional Link Tags

Open Graph

Open Graph Examples

Basic

Video

Article

Book

Profile

JSON-LD

Using schema-dts

JSON-LD Properties

JSON-LD Examples

Article

Breadcrumb

Product

Course

DataSet

FAQ

JSON-LD Multiple Examples

Types

MetaTagsProps

JsonLdProps

AdditionalRobotsProps

MobileAlternate

LanguageAlternate

Twitter

Facebook

OpenGraph

MetaTag

LinkTag

Additional types

OpenGraphImage

OpenGraphVideos

OpenGraphAudio

OpenGraphProfile

OpenGraphBook

OpenGraphArticle

OpenGraphVideo

OpenGraphVideoActors

BaseMetaTag

HTML5MetaTag

RDFaMetaTag

HTTPEquivMetaTag

License

Using `schema-dts`