Theme Modernity Test
Analyze CSS, JS, and HTML structures to measure the technical modernity of your theme.
WordPress Theme Modernity & Code Quality Test
Is your WordPress theme holding you back? Modern web standards like CSS Grid, Flexbox, and ES6+ modules are essential for speed and maintainability. Our free tool analyzes your theme's source code to detect outdated technologies and technical debt.
01Why Code Modernity Matters
Old themes rely on heavy libraries like jQuery, float-based layouts, and 'div soup' (excessive nesting). These legacy practices slow down rendering, hurt SEO, and make future updates a nightmare. Modern code is lighter, faster, and easier to maintain.
02What Does This Tool Analyze?
We scan your site's HTML, CSS, and JavaScript. We look for positive signals (React, Vue, Tailwind, CSS Variables, WebP) and negative signals (heavy floats, clearfix hacks, WPBakery, excessive !important usage). You get a comprehensive 'Modernity Score' and a breakdown of your technical stack.
Deep CSS Scan
Detects Grid, Flexbox, Variables vs. Floats.
JS Profiling
Identifies Modern Frameworks vs. jQuery dependency.
HTML Health
Checks for semantic tags, WebP usage, and DOM complexity.
Frequently Asked Questions
What is a good modernity score?
A score above 80 is excellent, indicating a modern stack. Below 50 suggests a legacy theme that might need replacing.
Does this score affect SEO?
Indirectly, yes. Modern code is usually faster, cleaner, and more accessible, which search engines prefer (Core Web Vitals).
Can I fix my current theme?
Some issues can be patched, but a low score often indicates it's better to rebuild or switch to a Headless architecture for long-term benefits.