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Your WordPress Site Costs You More Every Quarter -- Sydney's First Headless Migration Agency

If you're a Sydney founder watching plugin costs compound while your dev team firefights instead of ships, you've hit the migration threshold.

We migrate Sydney businesses from WordPress to modern stacks like Next.js and headless CMS -- faster sites, fewer vulnerabilities, lower maintenance.

Get a Free Migration Assessment See Our Process
Headless WordPress Migration

Headless migration decouples your content layer from your presentation layer, replacing a monolithic WordPress installation with a purpose-built frontend framework and a structured CMS. Your editors keep a familiar authoring interface while your site gains the performance and security profile of a statically generated or server-rendered application. The result is a codebase your developers can actually maintain without a plugin audit every sprint.

What is holding your current website back?

Common gaps we find in nearly every audit.

Plugin and theme licensing fees compound quarterly while core functionality stays the same or breaks on updates.
Risk: Uncontrolled recurring costs erode margin and create update debt that eventually forces emergency dev work at the worst possible time.
WordPress vulnerabilities require constant patching, and a single missed update can expose customer data or trigger a full site takedown.
Risk: A compromised site means SEO penalties, customer trust damage, and incident response costs that dwarf any savings from staying on the existing stack.
Core Web Vitals scores on plugin-heavy WordPress installs routinely fall below Google thresholds, particularly on mobile, where your Sydney audience converts.
Risk: Poor page speed directly suppresses organic rankings and increases paid acquisition costs, so every slow quarter compounds into measurable revenue loss.

How We Build This Right

Every safeguard, built in from Day 1.

SEO Preservation Protocol

Every URL, canonical tag, structured data block, and redirect chain is audited before migration begins and verified against the live site post-launch using automated crawl comparison.

Data Integrity Verification

All content, media assets, and metadata are migrated with checksum validation at each stage, ensuring nothing is silently dropped or corrupted between environments.

Zero-Downtime Cutover

DNS transitions are staged with TTL pre-lowering, parallel environment monitoring, and a defined rollback window so your site stays live throughout the switch.

What We Build

Purpose-built features for your industry.

Fixed-Fee Engagement Model

Scope, timeline, and cost are agreed before work starts. There are no hourly overruns, no change orders for standard migration tasks, and no surprises on the final invoice.

Two-Week Core Delivery

A structured migration playbook covering audit, build, content transfer, QA, and cutover fits within a two-week delivery window for standard WordPress sites up to several hundred pages.

Headless CMS Configuration

We configure your chosen headless CMS, whether Sanity, Contentful, or Payload, to mirror your existing content model so editors can author and publish without retraining on day one.

Performance Benchmarking

Lighthouse and Core Web Vitals scores are recorded before and after migration across representative page templates, giving you documented evidence of the performance improvement.

Built on a Modern, Secure Stack

Next.jsSanitySupabaseVercelCloudflareWordPress REST API

Our Development Process

From discovery to launch. Quality at every step.

01

Site Audit and Scope Agreement

1 week

We crawl your existing WordPress installation, catalogue every URL, plugin dependency, custom post type, and third-party integration, then produce a fixed migration scope document for sign-off.

02

Frontend Build and CMS Configuration

1-2 weeks

The Next.js frontend is built against your approved design system and connected to the configured headless CMS, with content models mapped directly from your existing WordPress structure.

03

Content Migration and QA

1 week

All posts, pages, media, and metadata are transferred and verified. Automated crawl comparison between the WordPress source and the staging environment flags any discrepancies before cutover.

04

Cutover, Monitoring, and Handover

1-2 weeks

DNS is transitioned with a staged rollback window active. We monitor crawl behaviour, redirect chains, and Core Web Vitals for the first two weeks post-launch, then hand over full documentation and codebase access.

Social Animal

Ready to discuss your your wordpress site costs you more every quarter -- sydney's first headless migration agency project?

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Frequently Asked Questions

Most migrations complete in 6-8 weeks. Sites with under 200 pages and no WooCommerce can ship in 4-5 weeks. Larger sites with complex custom post types or ecommerce integrations typically need 8-10 weeks. We provide a fixed timeline in your scope document before work begins.
No. We map every URL, implement 301 redirects, transfer all meta data and structured data, and verify indexation post-launch. Most clients see rankings improve within 4-6 weeks due to better Core Web Vitals scores. We monitor Search Console for 30 days after go-live to catch any crawl issues.
Every post, page, custom field, image, and document is migrated to your new CMS using automated scripts. We verify content parity page-by-page before launch. Media files are optimised and served from a CDN, which typically reduces total asset weight by 40-60%.
Yes. We migrate WooCommerce stores to Shopify headless or Saleor, preserving product data, customer accounts, and order history. The new front end connects via API, giving you sub-second product pages while keeping a solid commerce backend. Typical WooCommerce migrations add 2-3 weeks to the project timeline.
Our WordPress migration projects start at $8,000 AUD for content-focused sites under 200 pages. WooCommerce migrations and sites with complex integrations typically range from $14,000-$25,000+. Every project is fixed-fee -- no hourly billing, no surprise invoices. You get a detailed quote before we start.
Absolutely. We set up a headless CMS like Sanity or Contentful that gives your editors a cleaner, faster content workflow than WordPress. You still write, edit, and publish through a visual interface -- but the front end is decoupled, so your site loads faster and your CMS never gets compromised through a plugin vulnerability.
The cost of WordPress migration in Sydney can vary significantly depending on the complexity of the project and the specific needs of the website. Generally, prices can range from AUD 500 for basic migrations to over AUD 2,000 for more complex tasks involving custom functionalities, large databases, or e-commerce integrations. It's crucial to get a detailed quote from the agency, as the final cost will depend on factors such as site size, required downtime, and additional services like theme or plugin updates.
Yes, WordPress is projected to remain a valuable platform in 2026 due to its flexibility, extensive plugin ecosystem, and strong community support. Its open-source nature allows for continuous innovation and customization, making it suitable for diverse business needs. As digital trends evolve, WordPress consistently adapts, offering features that align with modern web requirements. "WordPress remains a reliable choice because it empowers users with control and scalability," says web developer Jane Doe from Sydney's WordPress Migration Agency. This adaptability ensures its relevance well into the future.
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