JSON-LD Markup

JSON-LD Markup

Add JSON-LD markup to improve your site’s SEO performance. More informative snippets of your products with photos, prices, availability and reviews will increase organic search traffic by attracting users attention.

Enter the comma separated URLs of the storefronts where this product will be used.
Select the CS-Cart edition on which you will use the add-on.
The update period determines the period of time when you can get access to the new versions of this add-on compatible with the new versions of CS-Cart software released during the chosen period.
To instal the add-on, we will need the FTP access to your server. Please send it along with the order number to sales@cart-power.com once the order is paid.

What Is JSON-LD?

JSON-LD is Google's recommended format to markup structured data.

JSON-LD markup on pages allows robots to recognize structured data, which is especially important for the promotion of your online store in search engines.

What Does It Do for Your Store?

The JSON-LD Markup add-on automatically marks up data on the pages of your store to generate structured data for search engines.

Why it is important:

  1. Higher ranking in Google search engine results pages (SERP). Take a look at the TOP-10 of any search engine - all the leaders use structured data. Do you need more arguments?
  2. Better visibility of the site in the SERP thanks to the rich snippets. They generate 15-50% more clicks in comparison with standard search result.
  3. Additional traffic from the Google Knowledge panel and the Top stories carousel. JSON-LD Markup also structures other pages: articles, vacancies, company information, reviews and others. This data appears in special Google search units.

How Does JSON-LD Markup Add-on Differ from the CS-Cart Structured Data Markup Tool?

By default, Schema.org micro-marking is built into CS-Cart. It allows Google to show only data about the product, price, availability and reviews with ratings.

The JSON-LD Markup Add-on expands this functionality:

  • The brand and gtin of the product.
  • Structures your blog posts. They may appear in the Top stories carousel with the headline text and larger-than-thumbnail images.
  • Structures your corporate contact information. It will appear in the Google Knowledge panel, including phone numbers, language spoken, area served, and types of contact numbers.
  • Makes your site eligible to display with a search box in Google Search results.

Add-on features:

  • Ability to markup product pages: product price, availability, product condition and review ratings.
  • Ability to markup corporate contact information.
  • Ability to markup blog posts.
  • Ability to markup the Global Trade Item Number (gtin).
  • AggregateOffer markup for wholesale prices and product options.
  • Ability to markup CP: Video Gallery add-on support.
  • Ability to markup CP: Power blog
  • Ability to markup CP: FAQ
  • Ability to markup the breadcrumbs.
  • Sitelinks markup for the search box on the home page.


Learn more in add-on documentation.

Need modifications or any assistance? Please, feel free to contact us via HelpDesk system.


6 months of the free upgrade period included.

Works correctly with the popular themes YOUPI and UniTheme.

  • CS-Cart B2C
  • CS-Cart B2B
  • CS-Cart B2B & B2C
  • CS-Cart Ultimate
  • Multi-Vendor
  • Multi-Vendor Plus
  • Multi-Vendor Ultimate
  • 4.15.x
  • 4.14.x
  • 4.13.x
  • 4.12.x
  • 4.11.x
  • 4.10.x
  • 4.9.x
  • 4.8.х
  • 4.7.x
  • 4.6.x
  • 4.5.x
  • 4.4.x
  • Responsive
  • UniTheme
  • YOUPI Theme
Please, Contact us, if you need add-on for another version.

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CS-Cart/ Multi-Vendor 4.4.1 - 4.15.2
Version 1.6 from 12 Oct 2022
[+] - The advantages and disadvantages markup in the reviews was added.
[+] - The ability to map variants of the “Availability” and "Condition" features was added.
[+] - The ability to mark characteristics: “Color”, “Material”, “Pattern” was added.

Version 1.5 from 15 Dec 2021
[+] - The ability to include AggregateRating in the markup of the organization information was added.
[+] - The ability to mark company data as "LocalBusiness" was added.
[+] - The company phone number markup was added to contactPoint.
[*] - The protocol in links on schema.org was changed from http to https.
[!] - The product markup was duplicated. Fixed.

Version 1.4 from 25 Mar 2021
[+] - Added availability and condition features to markup.
[+] - Added CP: Video Gallery add-on support.
[!] - Duplicate markup bug appeared in CS-Cart 4.11+. Fixed.

Version 1.3 from 23 Mar 2020
[+] - AggregateOffer markup for wholesale prices and product options.
[+] - Markup for the search box on the home page.
[+] - Added the ability to connect third-party add-ons for marking their objects.

Version 1.2 from 04 Dec 2019
[+] - markup for breadcrumbs was added
[+] - ability to create multilingual company information was added
[*] - hook cp_json_ld_get_data_post for ability to extend the addon functionality was added
[!] - fixed privilege database queries for compatibility with earlier versions
[+] - added compatibility with Add-ons manager v1.3
For the add-on to work correctly, it is necessary to update the Add-ons manager to version v1.3 or higher.

Version 1.1 from 07 Sep 2019
! Add-on name changed

Version 1.0 from 06 Sep 2019

Get 20 technical support credits
ATTENTION! Make sure your store version and theme is listed in the sections below.
Product edition:
  • CS-Cart B2C
  • CS-Cart B2B
  • CS-Cart B2B & B2C
  • CS-Cart Ultimate
  • Multi-Vendor
  • Multi-Vendor Plus
  • Multi-Vendor Ultimate
Supported versions:
  • 4.15.x
  • 4.14.x
  • 4.13.x
  • 4.12.x
  • 4.11.x
  • 4.10.x
  • 4.9.x
  • 4.8.х
  • 4.7.x
  • 4.6.x
  • 4.5.x
  • 4.4.x
Themes compatibility:
  • Responsive
  • UniTheme
  • YOUPI Theme

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Key Features

  • 14 Days Money Back Guarantee
    Money back guarantee
  • Guaranteed Bug Free
    Free bug fixing forever

    We guarantee a fix for a reported bug within 20 business days. Check our Bug-fix policy for details.

  • Easy Installation
    Easy to install

    It takes 5 minutes to instal our products using the step-by-step instructions.

  • Multilingual
    Multilingual by default

    Translated in English and Russian. The language variables of the add-on are edited right through the administration panel of the store, so you can add your translation easily.

  • Open access to the source code
    Open access to the source code

    Our code is 100% open. Anyone can check the code and see what is under the hood. All kinds of modifications are possible.

  • No changes in the CS-Cart core
    No changes in the CS-Cart core

    We do not make any changes in the engine's core to comply with the CS-Cart development standards. So you will not get in trouble upgrading your CS-Cart store to the next version.

  • Speed optimization
    Speed optimization

    We understand that speed for an online store does matter. We analyse and optimize our add-ons code to make your store work as fast as possible.

  • Compatible with the mobile phones and tablets
    Compatible with the mobile phones and tablets

    Our products are tested on mobile devices, tablets; operating systems: Windows, MacOS, Linux; browsers: IE10+, Google Chrome, FireFox, Safari, Opera.


  • "Ask
    Ask any questions

    If you have any questions on the product functionality or you are not sure that you got everything right, contact us, and we’ll get back to you within one business day!

  • If you have any modifications
    Information for owners of modified web stores

    We can not guarantee the compatibility of our add-ons if you have a modified store or there are third party add-ons installed. We can adapt our products to your store on a paid basis. Please contact us for a quote.

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