What is technical debt in WordPress?

Technical debt is the sum of shortcuts taken during development that create future costs. In WordPress, that typically means too many plugins, no version control, outdated PHP, heavy page builders and missing security practices.

How do I know if my website has technical debt?

Some clear signs: load time over 3 seconds, more than 15 plugins, no staging environment, last update several months ago, FTP as the only deployment method, and Elementor or WPBakery as your page builder.

Can technical debt be fixed without rebuilding everything?

Often yes. We modernise existing WordPress sites with WPFluent MVC architecture, FrankenPHP and CI/CD. Sometimes migrating to Sanity + Next.js is more cost-effective. We recommend whichever delivers the most value.

What does a cleanup cost?

A technical review starts from NOK 10,000. Modernising an existing WordPress site from NOK 50,000. Migrating to Sanity from NOK 15,000 for simpler sites. The total cost depends on the scope.

Is it better to start over than to repair?

It depends on how much debt has accumulated. If the codebase is clean and the issues are infrastructure, we modernise. If everything is built in Elementor with 30 plugins, starting fresh with Sanity is often cheaper.

How do we avoid technical debt in the future?

Version control (Git), CI/CD pipeline, staging environment, automated tests, custom plugins instead of off-the-shelf ones, and a maintenance agreement with SLA. Or: choose Sanity + Next.js for new projects and avoid the plugin problem entirely.

Articles

Technical Debt in WordPress: The Hidden Cost of Cheap Development

Insight

7 min readApril 1, 2026

Technical debt in WordPress — the hidden cost

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