LCP
Largest Contentful Paint
2.0s
Good
Good: < 2.5s
Measures how long it takes for the main content to appear on screen
Remove Unused CSS and JavaScript
How to optimize zeno.pm
Remove Unused CSS and JavaScript
Medium Impact+1 point estimated
Why It Matters
93% of CSS (37 KiB) and 323 KiB of JavaScript are unused, wasting bandwidth and slowing page load.
How to Fix
Install Asset CleanUp or Perfmatters plugin to disable unused WordPress features and scripts. Use PurgeCSS to remove unused CSS rules from your combined stylesheet. Audit Google Tag Manager implementation and remove unnecessary tracking scripts.
0Good
What This Score Means
A score of 92 falls in the "Good" 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
105ms
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 strong performance with a score of 92/100, but suffers from poor interactivity with a Time to Interactive of 7.2 seconds. The biggest issue is render-blocking resources (jQuery and CSS files) that are delaying the initial page load by an estimated 1.4 seconds. The site is also bloated with an 18MB total payload, largely due to video files, and contains 37KB of unused CSS (93% waste) plus 323KB of unused JavaScript. Quick wins include deferring or inlining critical resources, removing unused code, and adding proper dimensions to images to prevent layout shifts.
Other Optimization Recommendations
Eliminate Render-Blocking Resources
High Impact+3 points estimatedWhy It Matters:
Render-blocking CSS and JavaScript delay First Contentful Paint by 1.45 seconds and prevent users from seeing content.
How to Fix:
Inline critical CSS directly in the HTML head section. Defer jQuery loading using async/defer attributes or load it after page content. Use WP Rocket or Autoptimize plugin to automatically optimize CSS delivery and combine files.
Optimize LCP Image Priority
High Impact+2 points estimatedWhy It Matters:
The hero image has a 1.49 second resource load delay, significantly impacting Largest Contentful Paint performance.
How to Fix:
Add fetchpriority='high' attribute to the hero image (lines.svg). Preload the LCP image using <link rel='preload' as='image'> in the HTML head. Consider using a CDN like Cloudflare or MaxCDN for faster image delivery.
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WordPress Performance Resources
Optimize Hero Image Delivery
The 664KB hero background image is delaying LCP by 1.6 seconds as it's not optimized or prioritized.
Remove Unused JavaScript and CSS
Over 2.4MB of unused JavaScript and 411KB of unused CSS are slowing LCP by 7+ seconds.
Eliminate Render-Blocking Resources
Critical CSS and JavaScript files are blocking initial page render, delaying FCP by 4.4 seconds.
Extend Cache Lifetimes for Assets
Short cache durations force unnecessary re-downloads on repeat visits, slowing LCP by 150ms.