Optimize Image Delivery and Format

How to optimize betweena.art

Generic SiteScore: 53/100Analyzed May 2026Re-analyze this site

Optimize Image Delivery and Format

High Impact+25 points estimated

Why It Matters

Two large images (2.5MB total) are causing a 6.6 second LCP delay and using outdated formats.

How to Fix

Convert the banner images to WebP/AVIF format to reduce size by ~87%. Resize images to match display dimensions (310x388px instead of 1720x573px). Add fetchpriority='high' to the LCP banner image and implement responsive images with srcset.

0Needs Improvement

What This Score Means

A score of 53 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

19.5s
Poor

Good: < 2.5s

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

INP

Interaction to Next Paint

250ms
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 website has poor performance with a score of 53/100, primarily due to extremely large, unoptimized images that are causing a painfully slow Largest Contentful Paint of 19.5 seconds. The biggest culprit is over 2.5MB of images that lack modern formats (WebP/AVIF) and proper compression, while also being served at much larger dimensions than displayed. Additionally, the site loads 278KB of unused JavaScript code and has excessive CSS that's blocking the initial page render. Converting images to modern formats, implementing proper image compression and responsive sizing, and removing unused code could dramatically improve load times and boost the performance score by 30+ points.

Other Optimization Recommendations

Remove Unused JavaScript Code

High Impact+18 points estimated

Why It Matters:

278KB of unused JavaScript is blocking rendering and delaying LCP by 1.35 seconds.

How to Fix:

Analyze the main bundle (Betweena.Global.js) to remove 73% unused code through tree-shaking. Remove or defer Google Analytics script loading until after page interaction. Split bundles to load only critical JavaScript initially.

Eliminate Render Blocking Resources

High Impact+22 points estimated

Why It Matters:

CSS files are blocking First Contentful Paint for 9.45 seconds, preventing any visual content from appearing.

How to Fix:

Inline critical CSS directly in the HTML head for above-the-fold content. Defer non-critical CSS using media='print' onload technique. Remove 100% unused Google Fonts CSS or load only required font weights asynchronously.

Keep Your Site Fast After Optimization

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