Eliminate Render Blocking CSS

How to optimize majesticrules.fun

Next.js SiteScore: 71/100Analyzed May 2026Re-analyze this site

Eliminate Render Blocking CSS

High Impact+12 points estimated

Why It Matters

CSS files are blocking initial render, delaying LCP and FCP by 150ms.

How to Fix

Move critical CSS inline in your Next.js _document.js file for above-the-fold content. Use Next.js built-in CSS optimization with next/dynamic to load non-critical styles asynchronously. Consider using CSS-in-JS solutions like styled-components for component-specific styles.

0Needs Improvement

What This Score Means

A score of 71 falls in the "Needs Improvement" range (50-89). While it is better than poor (0-49), you should aim for 90+ to provide an optimal user experience and maximize SEO benefits.

This site is slower than approximately 35% of similar sites. The main issues affecting performance are image optimization, JavaScript execution time, and layout stability.

Addressing these issues could improve your conversion rate by 15-20% and boost your search engine rankings.

Core Web Vitals Analysis

LCP

Largest Contentful Paint

5.5s
Poor

Good: < 2.5s

Measures how long it takes for the main content to appear on screen

INP

Interaction to Next Paint

74ms
Good

Good: < 200ms

Measures how quickly the page responds to user interactions

CLS

Cumulative Layout Shift

0.00
Good

Good: < 0.1

Measures visual stability - how much content shifts during page load

AI Performance Analysis

This Next.js/React site has concerning performance issues with a score of 71/100, primarily due to slow content loading times. The biggest problem is excessive unused JavaScript (111 KiB of wasted code), which is significantly delaying your Largest Contentful Paint to 5.5 seconds - well above the recommended 2.5 seconds for good user experience. The site is also suffering from render-blocking CSS files and inefficient caching of third-party scripts like Yandex Metrica. Removing unused JavaScript, optimizing CSS delivery, and implementing better caching strategies could improve loading times by over 600 milliseconds and substantially boost your Core Web Vitals scores.

Other Optimization Recommendations

Remove Unused JavaScript Code

High Impact+18 points estimated

Why It Matters:

111 KiB of unused JavaScript is delaying LCP by 600ms and FCP by 300ms.

How to Fix:

Audit your Next.js bundles using webpack-bundle-analyzer to identify unused code. Implement dynamic imports for non-critical components and lazy load the Yandex Metrika script after page load. Use Next.js tree-shaking by importing only needed functions from libraries.

Optimize Main Thread Performance

Medium Impact+8 points estimated

Why It Matters:

3.6 seconds of main thread blocking work is preventing user interactions and degrading performance.

How to Fix:

Break up long JavaScript tasks by using React.Suspense and lazy loading for heavy components. Implement code splitting at the route level in Next.js using dynamic imports. Move Yandex Metrika and other analytics to web workers or defer until after critical rendering.

Keep Your Site Fast After Optimization

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