LCP
Largest Contentful Paint
5.0s
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 zifornd.com
Generic SiteScore: 78/100Analyzed February 2026
Remove Unused CSS and JavaScript
Medium Impact+8 points estimated
Why It Matters
136KB of unused JavaScript and 63KB of unused CSS waste bandwidth and slow down page parsing.
How to Fix
Use Asset CleanUp Pro or Perfmatters to disable unused plugins on specific pages. Remove unused Google Tag Manager containers (you have two GTM instances loading). Purge unused CSS from Elementor by enabling 'Optimized CSS Loading' in Elementor > Settings > Features. Audit and remove redundant tracking scripts.
0Needs Improvement
What This Score Means
A score of 78 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
100ms
Good
Good: < 200ms
Measures how quickly the page responds to user interactions
CLS
Cumulative Layout Shift
0.03
Good
Good: < 0.1
Measures visual stability - how much content shifts during page load
AI Performance Analysis
This website has below-average performance with a score of 78/100, but faces significant Core Web Vitals issues that hurt user experience. The biggest problem is an extremely slow Largest Contentful Paint of 5.0 seconds, caused primarily by render-blocking JavaScript files from Elementor plugins that delay initial page rendering by 900ms. The site is also bloated with a massive 70MB payload, mostly from large video files that aren't properly cached, and contains 136KB of unused JavaScript from Google Tag Manager scripts. Addressing the render-blocking resources and implementing proper caching for the video content could dramatically improve load times and user experience.
Other Optimization Recommendations
Defer Render-Blocking JavaScript Resources
High Impact+12 points estimatedWhy It Matters:
Elementor JavaScript files block page rendering for 900ms, significantly delaying First Contentful Paint.
How to Fix:
Add defer or async attributes to Elementor frontend scripts. Use WordPress hooks to modify script loading: add_filter('script_loader_tag', 'defer_scripts', 10, 3). Move non-critical Elementor handlers to load after page interactive. Consider using a performance plugin like WP Rocket to automatically defer JavaScript.
Optimize Large Video File Caching
High Impact+10 points estimatedWhy It Matters:
18MB of video content lacks proper caching headers, forcing re-downloads on repeat visits and contributing to the 5-second LCP.
How to Fix:
Configure your CDN (NitroCDN) to set cache-control headers for .webm files with max-age=31536000 (1 year). Add expires headers in your .htaccess file for video content. Consider using adaptive streaming or poster images with click-to-play for above-the-fold videos to reduce initial payload.
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Related Performance Analyses
More Generic Speed Tests
Generic Performance Resources
Remove Unused JavaScript Code
Google Tag Manager scripts contain 139KB of unused code, slowing LCP by 600ms and wasting processing time.
Optimize Video File Caching
17MB of video content has zero cache lifetime, forcing full re-downloads on every visit and wasting 69MB of bandwidth.
Defer Render-Blocking JavaScript
JavaScript files are blocking initial page render, delaying FCP by 750ms and preventing users from seeing content.
Optimize Large Video File Caching
18MB of video content lacks proper caching headers, forcing re-downloads on repeat visits and contributing to the 5-second LCP.
Frequently Asked Questions
Keep Your Site Fast After Optimization
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