LCP
Largest Contentful Paint
4.2s
Poor
Good: < 2.5s
Measures how long it takes for the main content to appear on screen
Reduce Unused JavaScript Code
How to optimize armycadets.com
Generic SiteScore: 53/100Analyzed February 2026
Reduce Unused JavaScript Code
Medium Impact+8 points estimated
Why It Matters
321KB of unused JavaScript increases download time and blocks the main thread for 2.4 seconds.
How to Fix
Remove or defer unused portions of Vimeo player scripts and Google Analytics code. Use tree-shaking to eliminate dead code from vendor libraries. Implement code splitting to load JavaScript only when needed for specific page sections.
0Needs Improvement
What This Score Means
A score of 53 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
199ms
Good
Good: < 200ms
Measures how quickly the page responds to user interactions
CLS
Cumulative Layout Shift
0.26
Poor
Good: < 0.1
Measures visual stability - how much content shifts during page load
AI Performance Analysis
The Army Cadets website has poor performance with a score of 53/100, primarily due to render-blocking CSS and JavaScript files that are delaying the page's initial display by over 3 seconds. The biggest issue is that critical CSS files (especially the main stylesheet and external fonts) are blocking the browser from showing content quickly, resulting in a slow 4.1-second First Contentful Paint and causing significant layout shifts as elements load. The site is also carrying a heavy 17MB payload with lots of unused CSS and JavaScript code that could be removed or deferred. Fixing the render-blocking resources alone could save 3.4 seconds in load time and dramatically improve the user experience.
Other Optimization Recommendations
Fix Render-Blocking CSS Resources
High Impact+25 points estimatedWhy It Matters:
Render-blocking CSS delays LCP by 3.4 seconds, preventing any content from appearing until all stylesheets load.
How to Fix:
Inline critical CSS for above-the-fold content directly in the HTML head. Use media='print' onload='this.media="all"' to defer non-critical CSS like FontAwesome and Typekit fonts. Minify the main stylesheet to reduce its 54KB size by 27%.
Eliminate Cumulative Layout Shift
High Impact+15 points estimatedWhy It Matters:
CLS score of 0.262 indicates significant content jumping that degrades user experience and Core Web Vitals.
How to Fix:
Add explicit width and height attributes to the unsized quote images causing layout shifts. Reserve space for the featured banner textbox with CSS min-height. Use font-display: swap for custom fonts to prevent invisible text periods.
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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.
Remove Unused CSS and JavaScript
136KB of unused JavaScript and 63KB of unused CSS waste bandwidth and slow down page parsing.
Frequently Asked Questions
Keep Your Site Fast After Optimization
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