Optimize JavaScript Execution Time

How to optimize holihouse.gr

WordPress SiteScore: 62/100Analyzed March 2026Re-analyze this site

Optimize JavaScript Execution Time

Medium Impact+12 points estimated

Why It Matters

1.3 seconds of JavaScript execution time blocks the main thread and increases TBT by 250ms.

How to Fix

Defer reCAPTCHA loading until user interaction using WP Rocket's delay JavaScript feature. Move MediaElement and jQuery libraries to load only when needed. Replace heavy plugins with lighter alternatives where possible.

0Needs Improvement

What This Score Means

A score of 62 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

8.6s
Poor

Good: < 2.5s

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

INP

Interaction to Next Paint

140ms
Good

Good: < 200ms

Measures how quickly the page responds to user interactions

CLS

Cumulative Layout Shift

0.01
Good

Good: < 0.1

Measures visual stability - how much content shifts during page load

AI Performance Analysis

This WordPress site has poor performance with a score of 62/100. The biggest problem is excessive unused CSS and JavaScript, wasting 569 KiB of data and causing a painfully slow 8.6-second Largest Contentful Paint. The site is loading numerous WordPress plugins (Elementor, FormCraft, PowerPack) that aren't being fully utilized, while also suffering from oversized images and render-blocking resources. Cleaning up unused code, optimizing images, and deferring non-critical resources could improve the score by 30+ points and dramatically reduce load times.

Other Optimization Recommendations

Optimize LCP Image Delivery

High Impact+25 points estimated

Why It Matters:

Your LCP image has a 2.3s load delay and could save 522 KiB, directly improving the 8.6s LCP score.

How to Fix:

Remove loading='lazy' from the LCP image (stats image). Add fetchpriority='high' and preload this critical image in your theme's header.php. Convert the oversized GIF to WebP or MP4 format using a plugin like Smush or ShortPixel.

Remove Unused CSS and JavaScript

High Impact+18 points estimated

Why It Matters:

Unused assets waste 569 KiB and delay rendering by 1.05 seconds, significantly impacting FCP and LCP.

How to Fix:

Install Asset CleanUp Pro to disable unused Elementor addons and plugins on pages that don't need them. Remove the 99% unused EAE plugin CSS and dashicons from frontend. Use WP Rocket's unused CSS removal feature.

Keep Your Site Fast After Optimization

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