How to fix the Missing field: “description” warning

If you manage a WordPress site, WooCommerce store, or any content platform with structured data, you have likely encountered the Missing field: “description” warning inside Google Search Console. This warning signals that your structured data markup is incomplete — specifically, that a required description property is absent from your JSON-LD, Microdata, or schema output.

While this is technically a warning rather than a hard error, it directly impacts your ability to qualify for Rich Results in Google Search. Rich Results — those enhanced listings with star ratings, product details, recipe cards, and video thumbnails — depend on complete structured data. A missing description field won’t break your page, but it will reduce your eligibility for these high-visibility search features.

This guide walks through every scenario where this warning appears, how to fix it across different platforms, and how to verify the fix using Google’s own tools.

Why the “Missing field: description” Warning Appears

Google’s structured data documentation marks description as a recommended or required property for several schema types, including Product, VideoObject, Recipe, Article, and Event. When Google crawls your page and parses the structured data, if the description field is empty, null, or absent entirely, it logs the warning in Search Console.

The warning most commonly appears in three contexts:

Product schema — especially on WooCommerce or Shopify stores with variations that have no individual description
VideoObject schema — when a recipe plugin or video embed pulls metadata from YouTube or Vimeo but finds no description on the source platform
General structured data — when SEO plugins generate schema markup based on post/page data that has an empty excerpt or description field

The key distinction: this is a warning, not a critical error. Your pages remain indexed. But Google explicitly states that fixing these warnings improves your chances of appearing as a Rich Result.

Where the Warning Appears and What It Affects

Schema Type	Where Description Is Pulled From	Impact of Warning
Product	WooCommerce product or variation description	Reduces product Rich Result eligibility
VideoObject	YouTube/Vimeo video description field	Video snippet may not appear in search
Recipe	Recipe plugin metadata	Recipe card may be incomplete
Article	Post excerpt or meta description	Article schema is incomplete
Event	Event plugin fields	Event listing may be excluded from Rich Results

How to Fix the Warning: By Platform

1. Fixing Missing Description for Video Schema (Recipe Plugins, Embeds)

If you use a recipe plugin like Tasty Recipes, WP Recipe Maker, or similar tools, they automatically pull video metadata from YouTube or Vimeo to generate VideoObject schema. If your video on those platforms has no description, the plugin has nothing to pull — and the warning appears.

Fix: Go to your YouTube Studio or Vimeo dashboard, open the video, and add a meaningful description. Once saved, your plugin will sync the description on the next crawl.

After updating the video description on the source platform:

Log in to Google Search Console
Navigate to Enhancements in the left sidebar
Open the relevant report (e.g., Guided Recipes, Videos)
Select the specific warning: Missing field “description”
Click Validate Fix

Google will send an email confirming validation has started. If issues remain, you will receive a follow-up email with details.

2. Fixing Missing Description for WooCommerce Products

This is the most common scenario for WooCommerce stores. Product variations frequently have no individual description, even when the parent product does. Google’s structured data parser treats each variation as its own Offer entity — and if that variation lacks a description, the warning fires.

Basic fix: In your WordPress dashboard, go to each product, open the Variations tab, and add a description to each variation. This is the most reliable long-term solution.

For stores with many variations: Use a filter to programmatically add or pull descriptions into the schema output.

3. Fixing Missing Description in Rank Math (WooCommerce + Variations)

If you use Rank Math as your SEO plugin, the native settings panel does not include fields for all required schema properties. You will need to add a PHP filter to your theme’s functions.php file or via a code snippet plugin.

Here is the complete filter to add shippingDetails, hasMerchantReturnPolicy, and structured description support for both simple and variable products:

add_filter( 'rank_math/json_ld', function( $data, $jsonld ) {
    if ( empty( $data['richSnippet'] ) || ! in_array( $data['richSnippet']['@type'], [ 'Product', 'ProductGroup' ] ) ) {
        return $data;
    }

    $data['shippingDetails'] = [
        '@context'            => 'https://schema.org/',
        '@type'               => 'OfferShippingDetails',
        '@id'                 => '#shipping_policy',
        'deliveryTime'        => [
            '@type'       => 'ShippingDeliveryTime',
            'handlingTime' => [
                '@type'    => 'QuantitativeValue',
                'minValue' => 0,
                'maxValue' => 1,
                'unitCode' => 'DAY',
            ],
            'transitTime' => [
                '@type'    => 'QuantitativeValue',
                'minValue' => 1,
                'maxValue' => 3,
                'unitCode' => 'DAY',
            ],
        ],
        'shippingRate'        => [
            '@type'    => 'MonetaryAmount',
            'value'    => 5,
            'currency' => 'USD',
        ],
        'shippingDestination' => [
            '@type'          => 'DefinedRegion',
            'addressCountry' => 'US',
        ],
    ];

    $data['hasMerchantReturnPolicy'] = [
        '@context'             => 'https://schema.org/',
        '@type'                => 'MerchantReturnPolicy',
        '@id'                  => '#merchant_policy',
        'applicableCountry'    => 'US',
        'returnPolicyCategory' => 'https://schema.org/MerchantReturnFiniteReturnWindow',
        'merchantReturnDays'   => 30,
        'returnMethod'         => 'https://schema.org/ReturnByMail',
        'returnFees'           => 'https://schema.org/FreeReturn',
    ];

    if ( 'Product' === $data['richSnippet']['@type'] ) {
        $data['richSnippet']['offers']['shippingDetails']          = [ '@id' => '#shipping_policy' ];
        $data['richSnippet']['offers']['hasMerchantReturnPolicy']  = [ '@id' => '#merchant_policy' ];
        return $data;
    }

    if ( empty( $data['richSnippet']['hasVariant'] ) ) {
        return $data;
    }

    foreach ( $data['richSnippet']['hasVariant'] as $key => $value ) {
        if ( empty( $value['offers'] ) ) {
            continue;
        }
        $data['richSnippet']['hasVariant'][ $key ]['offers']['shippingDetails']         = [ '@id' => '#shipping_policy' ];
        $data['richSnippet']['hasVariant'][ $key ]['offers']['hasMerchantReturnPolicy'] = [ '@id' => '#merchant_policy' ];
    }

    return $data;
}, 99, 2 );

Important: Change 'value' => 5, 'currency' => 'USD', 'addressCountry' => 'US', and 'merchantReturnDays' => 30 to match your actual shipping and return policy.

For the description field specifically on variations, Rank Math currently relies on whatever text you enter in the variation description field in WooCommerce. There is no native dynamic fallback. Until Rank Math adds this feature, manually filling in variation descriptions remains the most reliable path.

4. Fixing Missing Description in Yoast SEO

Yoast generates schema based on your post’s excerpt and Yoast meta description field. If both are empty, the description property in the generated JSON-LD will also be empty.

Fix:

Go to the post or product
Scroll to the Yoast SEO meta box
Fill in the Meta description field under the SEO tab
For products, also fill in the WooCommerce Short Description field

Yoast maps these to the schema description property automatically.

Decision Flow: Which Fix Applies to You?

How to Write an Effective Schema Description

The description you add is not just for Google’s validation — it also appears in rich search results and influences click-through rates. Follow these guidelines:

Length: 50–300 characters is ideal. Long enough to be informative, short enough to display cleanly.
Content: Describe what the product, video, or article actually is. Avoid keyword stuffing.
Uniqueness: Each product variation should have a unique description if they differ meaningfully (color, size, material).
No HTML: Schema descriptions should be plain text only. Strip any HTML tags before injecting into JSON-LD.

Validating the Fix

After making changes, always validate before requesting Google to re-crawl.

Step 1: Use the Rich Results Test

Go to search.google.com/test/rich-results, enter your page URL, and run the test. Confirm the description field is now populated in the parsed schema output.

Step 2: Validate in Search Console

Open Google Search Console
Go to Enhancements and open the relevant report
Click the specific warning entry
Click Validate Fix

Google will begin re-crawling the affected URLs. You will receive email confirmation. If validation fails, Google will send a follow-up with details on which URLs still have issues.

Step 3: Use URL Inspection

For individual URLs, use the URL Inspection tool in Search Console. Click Test Live URL to check the current state of the page’s structured data without waiting for a scheduled crawl.

Common Mistakes That Cause This Warning to Persist

Mistake	Why It Causes the Warning
Adding description to parent product only	Variations still have no description in their individual `Offer` schema
Using HTML in the description field	Some parsers strip HTML, leaving an effectively empty description
Clearing cache after code changes	Cached pages may still serve old schema without the description
Updating Vimeo/YouTube description but not re-saving the post	Plugin may not re-pull metadata until the post is re-saved
Using placeholder text	Google may flag very short or generic descriptions as insufficient

Summary: Fix Checklist

Add a description to your video on YouTube or Vimeo if the warning is for VideoObject schema
Fill in the WooCommerce variation description for each product variant
Use the Rank Math filter code to programmatically inject shippingDetails and hasMerchantReturnPolicy if those warnings also appear
Fill in Yoast’s meta description field for articles and standard products
Validate using the Rich Results Test tool before submitting for re-validation in Search Console
Clear your site cache after making any code or content changes
Request validation inside Search Console once the fix is confirmed live

The Missing field: “description” warning is one of the more straightforward structured data issues to resolve. It requires no advanced technical knowledge for most platforms — just the discipline to ensure every schema-eligible piece of content includes a meaningful, non-empty description.

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