LCP
Largest Contentful Paint
4.8s
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 airforceshield.com
Remove Unused CSS and JavaScript
High Impact+18 points estimated
Why It Matters
254 KiB of unused CSS and 782 KiB of unused JavaScript are delaying FCP and LCP by 750ms.
How to Fix
Install Asset CleanUp Pro to disable unused plugins on specific pages. Remove YouTube embed CSS (99% unused) by replacing with lite-youtube-embed. Audit Elementor widgets and disable unused ones. Use PurgeCSS or similar tools to remove unused CSS from your theme.
0Poor
What This Score Means
A score of 41 falls in the "Poor" 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
179ms
Good
Good: < 200ms
Measures how quickly the page responds to user interactions
CLS
Cumulative Layout Shift
0.60
Poor
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 41/100. The biggest problem is excessive layout shift (0.604 CLS score) caused by web fonts loading late and shifting content around, severely impacting user experience. The site also suffers from render-blocking resources that delay page rendering by over 3 seconds, massive unused CSS (254 KB), and oversized images. Fixing font loading with proper font-display properties, removing unused CSS from plugins like Elementor, and optimizing image sizes could improve the score by 30+ points and eliminate the jarring layout shifts users currently experience.
Other Optimization Recommendations
Fix Web Font Layout Shifts
High Impact+25 points estimatedWhy It Matters:
Web fonts are causing 0.6 CLS score by shifting content when they load, severely impacting user experience.
How to Fix:
Add font-display: swap to all @font-face declarations in your WordPress theme. Preload critical fonts (Hanken Grotesk, DM Sans, Poppins) using <link rel='preload'> in the theme's functions.php. Set fallback fonts with similar metrics to minimize shift when custom fonts load.
Optimize Render-Blocking Resources
High Impact+15 points estimatedWhy It Matters:
Render-blocking scripts are delaying FCP by 3.3 seconds, preventing users from seeing content quickly.
How to Fix:
Defer the Donna AI widget script (donna-widget.js) to load after page interactive. Move ElementsKit CSS to load asynchronously using loadCSS technique. Inline critical CSS for above-the-fold content directly in the WordPress theme header.
Keep Your Site Fast After Optimization
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Related Performance Analyses
More WordPress Speed Tests
WordPress Performance Resources
Reduce Render-Blocking Resources
Critical CSS and JavaScript files are blocking initial page render for 3.4 seconds, severely delaying First Contentful Paint.
Optimize JavaScript Execution and Delivery
JavaScript execution takes 4.6 seconds and blocks the main thread, preventing user interactions and delaying page readiness.
Fix Unsized Images and Font Loading
Images without dimensions and web font loading cause significant layout shifts (CLS: 0.239) and delay content visibility.
Optimize Render-Blocking Resources
Render-blocking scripts are delaying FCP by 3.3 seconds, preventing users from seeing content quickly.