Once WordPress Theme: Expert Help & Customisation

About Once WP Theme

Once is a premium WordPress theme by CodeSupply Co., built for photographers, creatives, and portfolio-focused websites. It uses a clean, full-screen layout approach that puts visual content first and keeps navigation minimal. The theme ships with a drag-and-drop page builder, multiple portfolio grid styles, and smooth AJAX-powered transitions that keep visitors on the page without full reloads.

Once supports WooCommerce for selling prints or digital products, includes a built-in blog with several layout options, and loads quickly thanks to a lightweight codebase. CodeSupply Co. themes are known for careful typography choices, and Once is no different. It pairs well with Google Fonts and includes predefined font pairings out of the box. If you run a creative studio, work as a freelance photographer, or need a portfolio site that makes imagery the focal point, Once is a solid starting point.

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Getting Once set up correctly takes more than installing the demo. Portfolio filtering, AJAX navigation, and WooCommerce integration all have edge cases that trip up general developers. The vetted WordPress specialists on Codeable have hands-on experience with CodeSupply Co. themes and know where the friction points are. You get a precise estimate before any work starts, with no obligation to proceed. Visit our WordPress development services page to see what is possible.

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Pros

Minimal, full-screen layout puts photography and visual work front and centre without distractions
AJAX-powered page transitions create a smooth browsing experience that reduces perceived load time
Built-in portfolio grid with filtering supports multiple categories and layout styles out of the box
WooCommerce compatible for selling prints, presets, or digital files directly from the portfolio
Lightweight codebase from CodeSupply Co. keeps Core Web Vitals scores reasonable without heavy optimisation

Cons

AJAX navigation can break third-party scripts that initialise only on page load, requiring manual fixes
Customiser options are less granular than some competitors, limiting no-code layout changes
Demo import can be unreliable, sometimes requiring manual media replacement and widget setup
Limited native mega-menu support means complex navigation structures need custom development
Documentation is sparse on advanced topics like custom post types and hook usage

Who is Once for?

Freelance Photographer Portfolio

Once is purpose-built for photographers who want their images to fill the screen. The full-screen hero, clean grid layouts, and minimal chrome keep the focus on the work. Combined with AJAX transitions, galleries load without jarring page refreshes, giving clients a smooth experience when browsing a portfolio of shoots or collections.

Creative Agency Showcase

Agencies that produce video, branding, or interactive work can use Once to build a case study-style portfolio. The flexible grid lets you mix portrait and landscape thumbnails, and the blog section works well for publishing thought leadership or process write-ups alongside client work. Custom post types can be added by a developer for structured project entries.

Print and Digital Product Shop

Once integrates with WooCommerce cleanly, making it practical for photographers or illustrators selling prints, digital downloads, or presets. Product pages inherit the theme’s clean aesthetic without heavy styling conflicts. A developer can customise the shop archive and single product templates to match the portfolio look without losing WooCommerce functionality.

Wedding and Event Photography

Wedding photographers need galleries that load fast and look polished on mobile. Once handles both. Its responsive grid scales well across screen sizes, and the minimal navigation keeps couples focused on browsing images. Adding a booking form or inquiry flow using Contact Form 7 or WPForms is straightforward with some basic customisation work.

Design Studio Portfolio

Design studios can use Once to present branding, UX, or print work in a visual-first layout. The filtering system lets visitors sort by project type, and the typography controls make it easy to align the site with a studio’s visual identity. For studios with detailed case studies, a developer can add custom fields to portfolio posts using ACF.

Customizing Once

Once gives you a visual customizer built on top of the WordPress Customizer, so most styling changes happen live without touching code. You can adjust colors, typography, header layout, footer columns, and portfolio grid settings from a single panel. The theme also supports custom CSS injection directly from the dashboard.

For deeper work, like custom post type integration, advanced gallery filtering, or third-party API connections, you will need a developer who knows the theme internals. A Once expert understands how CodeSupply Co. structures its template hierarchy and hook system, which means changes stay clean and survive updates. Whether you need a bespoke homepage layout or a fully customized portfolio archive, working with someone who has built with Once before saves significant time and avoids common pitfalls around the theme’s AJAX navigation system.

Recommended plugins for Once

Once works well with WooCommerce if you need to sell photography prints, presets, or digital downloads. It also integrates cleanly with Contact Form 7 and WPForms for inquiry and booking forms. Yoast SEO and Rank Math both work without conflicts, and if you want structured data for your portfolio pages, a developer can wire that up properly. For performance, a caching plugin like WP Rocket combined with a CDN will handle image-heavy pages well. Learn more about WordPress performance optimisation and WordPress SEO to get the most from your Once site.

Not sure which plugins to use? This WordPress plugins directory covers the most popular options with reviews and setup guides.

Once common issues

Once theme AJAX navigation breaking contact form or scripts

AJAX navigation in Once loads page content without a full page reload, which means scripts that listen for DOMContentLoaded or $(document).ready() may only fire once. Contact forms, sliders, and analytics triggers often stop working for subsequent pages. The fix is to re-initialise those scripts using the theme’s AJAX callback hooks. A developer familiar with Once can identify which scripts need re-binding and add the correct event listeners. If you are seeing this issue, our WordPress bug fixing service can resolve it efficiently.

Once theme portfolio filter not working after update

Portfolio filtering in Once relies on Isotope.js and category taxonomy assignments. After a theme or plugin update, filtering can break if JavaScript files get cached incorrectly or if taxonomy slugs change. Start by clearing all caches and checking the browser console for JS errors. If filtering still fails, check that portfolio items are assigned to categories and that the grid shortcode or template has the correct filter parameters set. A developer can audit the template and script enqueue order to pinpoint the conflict.

Once WordPress theme slow on mobile with large images

Once does not compress or lazy-load images automatically. On mobile, large unoptimised images are the most common cause of slow load times. Install a plugin like ShortPixel or Imagify to compress uploads, and enable lazy loading either through the plugin or WordPress core settings. A CDN will also reduce delivery time for image-heavy pages. For deeper performance work including Core Web Vitals fixes, see our WordPress performance service.

Once theme WooCommerce styles broken or not matching theme

Once includes basic WooCommerce support but does not fully style every template. Shop archive pages, cart, checkout, and account pages often inherit minimal styling that clashes with the theme’s visual design. The most reliable fix is to add targeted CSS for WooCommerce elements using the Customizer’s custom CSS field or a child theme stylesheet. For more involved changes like restyling product pages or customising the checkout flow, a developer should handle the template overrides to avoid breaking WooCommerce on updates.

Once FAQ

Is the Once WordPress theme good for photographers?

Yes. Once was designed with photographers and visual creatives in mind. It features full-screen image layouts, AJAX-powered gallery transitions, and a portfolio grid with category filtering. The minimal interface keeps navigation out of the way and lets images take centre stage. It also performs well on mobile, which matters for clients browsing on phones.

Does Once theme work with WooCommerce?

Once supports WooCommerce for selling prints, presets, and digital downloads. Basic product pages work out of the box, though the shop archive and checkout templates receive minimal styling from the theme. For a polished WooCommerce experience that matches your portfolio design, custom template work is usually needed. A developer can handle that without breaking core WooCommerce functionality.

How do I import the Once theme demo content?

Once includes a one-click demo importer accessible from the theme settings panel. You will need the required plugins active before importing. The process can be unreliable on slower hosting or with strict PHP limits. If the import fails partway, increase PHP memory and max execution time in your hosting settings, then retry. Manual setup of widgets and menus is sometimes still needed after import.

Can I use Once theme without the included page builder?

You can build pages using the native WordPress block editor with Once, though the theme’s predefined layouts and portfolio templates are tied to its own builder. Some sections may look different or require extra CSS if you switch to Gutenberg blocks entirely. For simple sites, the block editor works fine. For complex portfolio layouts, sticking with the built-in builder is more predictable.

Is Once theme compatible with the latest version of WordPress?

CodeSupply Co. releases compatibility updates for Once alongside major WordPress versions, but update cadence can be slower than larger theme shops. Before updating WordPress core, check the Once changelog or support forum for confirmed compatibility. Running a staging site before applying updates is the safest approach. If you need ongoing compatibility management, a WordPress maintenance plan handles that automatically.

Hire a Once WordPress Theme Expert

Need custom layouts, portfolio tweaks, WooCommerce setup, or a full Once theme build from scratch? FoxyConcept connects you with experienced WordPress developers through Codeable’s vetted network. Post your project and get matched within 24 hours. No guesswork, no generic quotes. Get a free estimate today and start with zero risk.