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How can I remove duplicate Structured Data?

Lots of customers didn’t recognize that they have Structured Data on their site. But when they install SNIP, the Structured Data WordPress Plugin, they check their sites using Googles Structured Data Test Tool and they suddenly recognize that there are other schemas, maybe duplicate ones, that they now want to remove. Here is how you can detect those and how they can be removed.

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SEO for Job Postings and how to post a Job on Google

Google started its job search some time ago in Germany (and some other countries). This functionality was already available in some English-speaking countries, but it has since been introduced in many other countries, too.

It seems like it’s time for me to write something about what others call “SEO for Job Postings”. This only describes how to post a job on Google. “Post a job” is, however, the wrong word for it as you can read below.

Of course you need structured data again. And in this blog post I explain how this works and how you can integrate it into WordPress. Let’s get started!

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Structured Data Examples

In this post I want to show you a few Structured Data examples, how they may look like in search results and how they’re actually build. If you’re using SNIP, my Structured Data Plugin for WordPress, you can either copy&paste the JSON+LD code or (even better) copy&paste the Global Snippets code. That will save you a ton of work because you basically only need to have look if it fit’s your need. No coding. Nothing. Enjoy! 😉

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How to use a certain post thumbnail size

Bill asked me today how it’s possible to use a certain post thumbnail size in SNIP. Unfortunately that is not possible at the moment directly within SNIP. However there is a workaround that extends its functionality. And here is how it works:

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Best Structured Data Plugin for WordPress: a comparison of 10+ Plugins

You maybe heard the term Structured Data already, right? It’s part of technical SEO (as you will learn below) and therefore important for every website that thrives for higher rankings and/or for better search results that perform. So now you’re curious which one is the best Structured Data plugin for WordPress, right? It’s SNIP, the Structured Data Plugin for WordPress, but read on to learn everything about the comparison I did here.

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Schema for WooCommerce: The Ultimate Guide

The time has come: nobody can avoid structured data anymore. It’s part of technical SEO. I wrote a lot about it in the past but in this blog post I want to focus on Schema for WooCommerce. Hopefully you can learn a lot about it and you are able to create your own snippets after that. Have fun!

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How to deactivate Structured Data Generation in Yoast SEO

Yoast SEO has started to integrate Structured Data in version 11.0. However it’s still not possible to create your own schemas without the knowledge of the programming language PHP. If you want to totally remove Structured Data generated by the plugin, follow this instructions:

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How to Exclude Structured Data on certain Posts

Of course you can exclude Structured Data on certain posts (pages and custom post types), too. It’s super easy (see down below). However I would not recommend to use this functionality very often as it messes up your ruleset-metabox and therefore it quickly gets very complicated.

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Server maintenance in May

Our webhosting provider notified me about a scheduled maintenance of the server rich-snippets.io is running on. Therefore it might be that our website is not reachable for 60 minutes between Monday May 6, 2019 11pm and Tuesday May 7, 2019 5am (CEST timezone).

It can be that SNIP will not be able to retrieve any data from the API that is on this server. Please wait for 60 minutes in order to continue your work with Structured Data.

Sorry for the inconvenience caused by this.

How to use stamped.io ratings in Structured Data with SNIP

A customer asked how he can use stamped.io review ratings for an AggregateRating for his WooCommerce products. Here is how it works:


As far as I know you need to use stamped.io’s WordPress Plugin. It fetches all the ratings from their API and buffers it into the WordPress post meta database table. SNIP can access this data.

First of all you need to follow the example on how to work with custom fields. The configuration of the AggregateRating schema is a little different.

You can use the following values:

  • ratingValue: Post meta field “stamped_io_product_reviews_new->rating”
  • bestRating: Direct Text Input “5”
  • reviewCount: Post meta field “stamped_io_product_reviews_new->count”
  • worstRating: Direct Text Input “1”

That’s it! Have fun! 😉

What does “predefined” mean?

A predefined Global Snippet is a snippet that has been installed by the plugin when you first activate it. More or less that are example- (or demo-) snippets you can work with.

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How to use Loops to iterate over items

In version 2.8.0 of SNIP a long awaited feature came into the plugin. The feature is called “loop” and allows you to define a property to use a loop that it runs through. Here is how this works:

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What’s new in version 2.7?

Today I released version 2.7. In this version I mainly wanted to make the experience of using SNIP as smooth as possible. So I focused on the onboarding process a lot. But the update fixed some issues as well. Read more in this post.

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Google wants to see the url and priceValidUntil

A few days ago some customers reported that Google now wants to see the url as well as the priceValidUntil properties for all Offers. Here is how you can deal with this.

Here are the exact warnings that Googles Structured Data Test Tools shows:

  • The priceValidUntil field is recommended. Please provide a value if available.
  • The url field is recommended. Please provide a value if available.
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What’s new in version 2.6?

Another month went by and I’ve worked very hard to ship the next version. This was particular difficult for me because I haven’t got a lot of time to work on the code itself.

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How to generate a BreadcrumbList Schema

A breadcrumb trail on a page indicates the page’s position in the site hierarchy. A user can navigate all the way up in the site hierarchy, one level at a time, by starting from the last breadcrumb in the breadcrumb list.

Google uses the BreadcrumbList Schema-Type to show it in search results. You can read more about that on Googles Reference Page. In this post I’ll show you how to generate a BreadcrumbList with SNIP – The Rich Snippets and Structured Data Plugin for WordPress.

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Should I fix the error on logo.height?

A few customers recently reported that they’re getting errors for the Article snippet. Specifically on the ImageObject for the Organization sub-snippet. This is what I think Google is doing and how to fix it.

The Rich Snippets Test Tool shows that the logo.height is now an invalid property.
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