SEO Recommendations

Structured data

To help Google understand the content of 3f.dk and enable special search result features it's highly recommended to add structured data to all pages containing one or more of the many data types covered by Schema.org .

Below is an example of how to add structured data to an article page:

Article example

To add structured data to an article, we'll need to add a <script> element with an article object in the JSON-LD format to the <head> section of the page:

<html>
  <head>
    <title>Derfor skal du vælge 3F's a-kasse</title>
    <script type="application/ld+json">
    {
      "@context": "https://schema.org",
      "@type": "Article",
      "mainEntityOfPage": {
        "@type": "WebPage",
        "@id": "https://www.3f.dk/faa-hjaelp/medlemskab/derfor-skal-du-vaelge-3f"
      },
      "headline": "Derfor skal du vælge 3F's a-kasse",
      "image": [
        "https://3f.dk/photos/1x1/photo.jpg",
        "https://3f.dk/photos/4x3/photo.jpg",
        "https://3f.dk/photos/16x9/photo.jpg"
       ],
      "datePublished": "2020-05-05T08:00:00+02:00",
      "dateModified": "2020-05-05T09:20:00+02:00",
      "publisher": {
        "@type": "Organization",
        "name": "3F",
        "logo": {
          "@type": "ImageObject",
          "url": "https://3f.dk/logo.jpg"
        }
      },
      "description": "3FA er en stor a-kasse med et stort, fagligt netværk."
    }
    </script>
  </head>
  <body>
  </body>
</html>
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To find more information about the available properties of an article object, please refer to the official Article schema. Google also has specific recommendations for article objects that can be found here.