Optimising Wix Pro Gallery for maximum search visibility

Wix Pro Gallery is one of the platform most powerful features for displaying visual content, yet the majority of Wix users treat it as a simple image container with zero SEO consideration. Every gallery image is a potential search result, a potential Google Lens match, and a potential traffic source. This lesson covers every SEO optimisation available within Wix Pro Gallery and the surrounding page structure to ensure your gallery content is fully discoverable and rankable in search.

Wix Pro Gallery SEO Settings Most Users Miss

Wix Pro Gallery has several built-in features that affect SEO, most of which users never configure. Understanding and optimising these settings is the foundation of gallery SEO on Wix.

Essential Wix Pro Gallery SEO configurations

• For every image in your gallery, click on the image and add a Title and Description in the image settings. These populate the alt text and title attributes
• Set the Image Link for each gallery image to point to a relevant page on your Wix site if appropriate, creating internal linking opportunities
• Configure the gallery layout to display images at their full uploaded resolution rather than thumbnailing them, as Google indexes the displayed version
• Enable the Show Title on Hover option so that image titles are visible to users and search engines
• Set meaningful file names for every image BEFORE uploading to the gallery, as this cannot be changed after upload in Wix
• Check that the gallery Expand Mode settings display image titles and descriptions when images are clicked or expanded

Individual Image Optimisation Within Galleries

Each image in your Wix Pro Gallery should be individually optimised as if it were a standalone piece of content. This means every image needs a unique, descriptive title, a keyword-relevant description, properly compressed file size, and appropriate dimensions.

• Write unique titles for every gallery image, never use generic labels like Photo 1 or Image A
• Write descriptions of 20 to 50 words for key gallery images, including relevant keywords naturally
• Compress all gallery images to under 200KB before uploading using Squoosh or a similar tool
• Upload at minimum 1200 pixels wide for each gallery image to meet Google Image Pack requirements
• Use WebP format for all gallery images for optimal loading performance
• For portfolio galleries, include the project name, client type, and service provided in each image title and description
• For product galleries, include the product name, key features, and materials in image metadata

Gallery Page Structure and Internal Linking

A common mistake is creating a gallery page with nothing but images and no supporting text. Google needs text context to understand what a gallery page is about. The most effective gallery pages combine visual content with descriptive text, internal links, and structured data.

Building SEO-optimised gallery pages on Wix

• Add an H1 heading at the top of every gallery page that includes your primary keyword
• Write at least 200 to 300 words of introductory text above the gallery describing the contents and context
• Organise large galleries into sections with H2 headings describing each category or project
• Add descriptive text between gallery sections rather than displaying all images in one continuous block
• Include internal links from gallery pages to relevant service, product or blog pages on your Wix site
• Add a call to action below the gallery directing visitors to contact you, request a quote, or browse related content
• Create individual project or portfolio pages for your best work, linked from the main gallery, to create deeper content

Schema Markup for Gallery Content

For portfolio and photography sites, implementing ImageGallery or CollectionPage schema helps Google understand the purpose and structure of your gallery pages. For individual projects within a gallery, CreativeWork schema can provide additional context.

{
  "@context": "https://schema.org",
  "@type": "ImageGallery",
  "name": "Wix Website Design Portfolio",
  "description": "Portfolio of custom Wix website designs for small businesses, showcasing modern responsive designs",
  "url": "https://yourdomain.com/portfolio",
  "image": [
    {
      "@type": "ImageObject",
      "contentUrl": "https://yourdomain.com/images/project-1.webp",
      "name": "Eco Confetti Wix eCommerce Redesign",
      "description": "Complete Wix website redesign for an eco-friendly wedding confetti business"
    },
    {
      "@type": "ImageObject",
      "contentUrl": "https://yourdomain.com/images/project-2.webp",
      "name": "Holistic Therapy Wix Website",
      "description": "Modern Wix website design for a holistic therapy practice in Boulder, Colorado"
    }
  ]
}

Performance Optimisation: Lazy Loading and Compression

Gallery pages with many images can be extremely heavy and slow to load, which hurts both user experience and SEO. Wix Pro Gallery has built-in lazy loading, but you need to ensure your images are properly compressed and the gallery is configured for optimal performance.

• Wix Pro Gallery lazy loads images by default, verify this is enabled in your gallery settings
• Compress every image to under 200KB before upload, even if Wix applies its own compression
• Use the Masonry or Grid layout for better performance than Slideshow or 3D layouts
• Limit galleries to 50 images per page maximum. For larger collections, paginate across multiple pages
• Test your gallery page in PageSpeed Insights and address any LCP or CLS issues caused by gallery images
• If using multiple galleries on one page, ensure only the visible gallery loads initially

Complete How-To Guide: SEO Audit of Your Wix Pro Gallery

Follow this audit process for every gallery on your Wix site

• List every Wix Pro Gallery on your site and note the number of images in each
• For each gallery, check that every image has a unique, descriptive title set in the gallery image settings
• Verify every image has a keyword-relevant description in the gallery image settings
• Check file sizes of gallery images by downloading a sample and measuring. Replace any over 200KB with compressed versions
• Verify that the gallery page has an H1 heading, introductory text, and text sections between image groups
• Add internal links from gallery pages to relevant service and product pages
• Implement ImageGallery schema markup on gallery pages via Wix Custom Code
• Test the gallery page performance in PageSpeed Insights and fix any issues
• Verify gallery images appear in Google Images by searching site:yourdomain.com in Google Images
• Submit gallery page URLs for re-indexing in Google Search Console after optimisation