LCP
Largest Contentful Paint
9.7s
Poor
Good: < 2.5s
Measures how long it takes for the main content to appear on screen
Remove Unused CSS and JavaScript
How to optimize nordvox.com
Remove Unused CSS and JavaScript
High Impact+25 points estimated
Why It Matters
575KB of unused resources are blocking page render and delaying LCP by 3.1 seconds.
How to Fix
Install Asset CleanUp Pro to remove unused CSS/JS per page. Dequeue Visual Composer CSS (45KB unused) and Google Tag Manager scripts on non-conversion pages. Use WP Rocket's 'Remove Unused CSS' feature to eliminate the 95KB of unused stylesheets automatically.
0Needs Improvement
What This Score Means
A score of 57 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
INP
Interaction to Next Paint
133ms
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 WordPress site has poor performance with a score of 57/100, indicating significant user experience issues. The biggest problem is an extremely slow Largest Contentful Paint of 9.7 seconds, primarily caused by the main slider image not being discoverable in the initial HTML and taking over 6.8 seconds just to start loading. The site is also bloated with 480 KB of unused JavaScript (mainly from Google Tag Manager scripts) and 95 KB of unused CSS, while render-blocking resources are delaying the initial page paint by nearly 3 seconds. Fixing the slider image discovery issue, removing unused code, and implementing proper resource loading strategies could easily improve the performance score by 30+ points and dramatically enhance user experience.
Other Optimization Recommendations
Fix LCP Image Discovery
High Impact+20 points estimatedWhy It Matters:
LCP image takes 6.8 seconds to load because it's not discoverable in HTML, severely impacting user experience.
How to Fix:
Add fetchpriority='high' to the Revolution Slider LCP image. Replace data-src lazy loading with immediate src attribute for above-the-fold slider images. Add <link rel='preload'> for the main slider image in WordPress header.php to start loading immediately.
Optimize WordPress Caching Strategy
Medium Impact+8 points estimatedWhy It Matters:
Images lack proper cache headers, forcing repeat downloads and adding 1.1MB of unnecessary network requests.
How to Fix:
Configure WP Rocket or W3 Total Cache with 1-year expiry for images. Add cache-control headers via .htaccess for static assets. Enable browser caching for uploaded media files to eliminate repeat downloads of slider images.
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WordPress Performance Resources
Remove Unused CSS and JavaScript
96% of your CSS (80KB) and 72% of JavaScript (94KB) is unused, wasting 544ms of load time.
Optimize Images for Modern Formats
Large PNG images are delaying LCP by 950ms and consuming 320KB of unnecessary bandwidth.
Eliminate Render-Blocking JavaScript and CSS
Render-blocking resources delay First Contentful Paint by 2.35 seconds, severely impacting user experience.
Optimize Font Loading Strategy
Web fonts are causing 60ms delays in text rendering and creating layout shifts during font swap.