LCP
Largest Contentful Paint
20.6s
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 epigenetics.international.com
Remove Unused CSS and JavaScript
High Impact+15 points estimated
Why It Matters
Over 695KB of unused JavaScript and 133KB of unused CSS are blocking render and delaying LCP by 450ms.
How to Fix
Use Asset CleanUp Pro to identify and disable unused plugins on homepage. Remove or defer FontAwesome, reCAPTCHA, and Lipscore resources that aren't needed above-the-fold. Minify remaining CSS/JS files through your caching plugin.
0Needs Improvement
What This Score Means
A score of 51 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
139ms
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 severely poor performance with a score of just 51/100, indicating significant user experience issues. The biggest problem is extremely slow page loading, with your Largest Contentful Paint taking a devastating 20.6 seconds - far beyond Google's recommended 2.5 seconds. The site is bloated with massive amounts of unused CSS (133 KiB wasted) and JavaScript (695 KiB wasted), particularly from FontAwesome and reCAPTCHA resources that aren't being fully utilized. Additionally, there's a 780ms redirect delay and poor server response times that compound the problem. Cleaning up unused code, optimizing images (which could save 525 KiB), and addressing the redirect issue could potentially improve your score by 30+ points and dramatically enhance user experience.
Other Optimization Recommendations
Fix URL Redirect and Server Response
High Impact+18 points estimatedWhy It Matters:
The redirect from www to non-www and slow server response delays all content loading by 1.8+ seconds.
How to Fix:
Configure your WordPress hosting to serve the canonical URL without redirects. Optimize server response time by upgrading hosting, enabling PHP 8.1+, and using a CDN like Cloudflare. This will improve both FCP and LCP immediately.
Optimize Images for Web Performance
High Impact+12 points estimatedWhy It Matters:
Large unoptimized images waste 525KB and delay LCP by 3.4 seconds.
How to Fix:
Install ShortPixel to compress and convert images to WebP format automatically. Add explicit width/height attributes to prevent layout shifts. Use responsive images with srcset for the hero banner and Chris Practicing image to serve appropriate sizes.
Keep Your Site Fast After Optimization
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More WordPress Speed Tests
WordPress Performance Resources
Remove Unused Divi CSS and JavaScript
52KB of unused CSS and 74KB of unused JavaScript increase page weight and slow down parsing without providing value.
Compress and Resize Hero Image
The header logo is 51KB larger than needed and wastes bandwidth while potentially delaying LCP.
Optimize Web Font Loading Strategy
Web fonts cause significant layout shifts (CLS: 0.139) and delay content rendering, directly impacting user experience.
Remove Unused Divi CSS/JavaScript
84% of your CSS (52KB) and 66% of Divi JavaScript (74KB) is unused, slowing down page load times.