Fix Forced Reflow Issues

How to optimize gaming.tracker.pages.dev

Generic SiteScore: 82/100Analyzed May 2026Re-analyze this site

Fix Forced Reflow Issues

High Impact+12 points estimated

Why It Matters

Forced reflows are blocking the main thread for 130ms, severely impacting user interactions and INP scores.

How to Fix

Batch DOM reads and writes to avoid layout thrashing. Move geometric property queries (offsetWidth, getBoundingClientRect) outside of DOM manipulation loops. Use CSS transforms instead of changing layout properties. Consider using ResizeObserver for responsive layouts instead of reading dimensions repeatedly.

0Needs Improvement

What This Score Means

A score of 82 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

3.5s
Needs Improvement

Good: < 2.5s

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

INP

Interaction to Next Paint

373ms
Needs Improvement

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 gaming tracker website has good performance with a score of 82/100, but there are several opportunities for improvement. The biggest issue is forced reflows caused by JavaScript that's unnecessarily querying element dimensions, which is creating a poor Max Potential First Input Delay of 370ms and could make the site feel unresponsive to user interactions. Additionally, images are being served at higher resolutions than needed (saving up to 31KB), and there's a render-blocking CSS file that's delaying initial page rendering. Fixing the JavaScript reflow issues and optimizing image delivery would likely push this site into the 90+ performance range and create a much smoother user experience.

Other Optimization Recommendations

Optimize Image Delivery and Sizing

High Impact+8 points estimated

Why It Matters:

Oversized images are wasting 31KB and delaying LCP by 150ms with unnecessary data transfer.

How to Fix:

Generate properly sized responsive images at 180x270px for the actual display size. Update srcset to include this exact dimension. Use picture element with media queries for different breakpoints. Remove fetchpriority='high' from below-the-fold images to prioritize above-the-fold content loading.

Eliminate Render-Blocking CSS

Medium Impact+6 points estimated

Why It Matters:

Critical CSS file is blocking initial page render for 317ms, delaying both FCP and user-perceived loading.

How to Fix:

Extract critical above-the-fold CSS and inline it in the HTML head. Load the remaining CSS asynchronously using media='print' onload technique. Split CSS into critical and non-critical chunks using tools like Critical or PurgeCSS. Remove unused Google Fonts preconnects that aren't being utilized.

Keep Your Site Fast After Optimization

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