Legacy CMS Migration for a $6B Media Company
Executive Summary
One of Australia’s largest media conglomerates needed to modernize its subscription infrastructure by migrating from a rigid legacy CMS to WordPress VIP. The objective was to improve performance, centralize offer management, and streamline editorial workflows across more than 150 brands.
Multidots executed a 20-week migration, implementing a WordPress Multisite architecture that delivered a 20–25% performance boost and enabled centralized control of subscription and shopfront pages across the organization’s vast media network.
Template Bottlenecks
Page Performance Improvement
Mastheads Launched in Four Months
About: Largest Media Conglomerates
One of Australia’s largest media conglomerates, publishing newspapers, digital media, and magazines nationwide.
The organization operates over 150 brands across news, sports, and lifestyle. With an estimated revenue exceeding $6 billion and a workforce of over 5,000 professionals, they reach more than 18 million Australians monthly across print, digital, video, and audio platforms.
Brand
Monthly Readers
Brands
The Challenge: The Subscription Infrastructure Bottleneck
Despite operating at national scale, the organization’s legacy CMS limited agility across its subscription pages.
The team faced major hurdles:
- Performance Limitations: Subscription and landing pages required optimization to improve conversion experience.
- Developer Dependency: Editorial and marketing teams relied on developers for template updates and offer changes.
- Fragmented Mastheads: Multiple brands operated with disconnected systems.
- Slow Deployment: Launching new mastheads required extensive technical setup.
The Goal: A centralized WordPress Multisite platform capable of managing subscription offers, shopfront templates, and editorial workflows across 150+ brands while improving performance and scalability.

The Solution: Enterprise-Grade Multisite & Subscription Architecture
Multidots deployed a scalable WordPress VIP Multisite infrastructure designed for centralized subscription control.
Key Technical Implementations:
- WordPress Multisite Network: Unified all mastheads under a centralized architecture.
- Custom Gutenberg Blocks: Developed blocks for checkout, confirmation, offer management, and shopfront pages.
- Offer Management Module: Built a system enabling editorial teams to create and manage dynamic offer combinations.
- A/B Testing Support: Designed blocks to support experimentation and data-driven optimization.
- Query-Based Personalization: Implemented adaptive content rendering based on query parameters.
- External Platform Integrations: Integrated Google Pay, Google Play Services API, and subscription systems.
- Approval Workflow System: Established structured approval and rejection flows for dynamic content changes.
- Load Testing & Scalability: Conducted extensive load testing to ensure high-traffic reliability.

The Results: Speed, Scale, and Centralized Control
The migration transformed the organization’s subscription and masthead infrastructure.
1. Performance & Experience
- 20–25% Faster Website Performance
- Improved Subscription Page Speed & Responsiveness
- Enhanced Personalization & Offer Rendering
2. Operational Efficiency
- Launched 15+ Mastheads Within Four Months
- 30% Increase in Operational Efficiency
- Reduced Maintenance Costs Through Multisite Consolidation
- Centralized Content & Offer Management Across 150+ Brands
- Delivered On Schedule in 20 Weeks
Legacy CMS Migration for a $6B Media Company
A $6B media group partnered with Multidots to migrate 150+ mastheads to WordPress, improving performance by 25% and centralizing operations at scale.