LCP
Largest Contentful Paint
2.4s
Good
Good: < 2.5s
Measures how long it takes for the main content to appear on screen
Remove Unused Google Analytics JavaScript
How to optimize andycomputers.com
Generic SiteScore: 97/100Analyzed January 2026
Remove Unused Google Analytics JavaScript
Medium Impact+3 points estimated
Why It Matters
49 KiB of unused JavaScript from Google Tag Manager is unnecessarily increasing bundle size and parse time.
How to Fix
Audit your Google Analytics configuration to remove unused tracking features. Consider switching to gtag direct implementation instead of GTM if you only need basic tracking. Load analytics scripts asynchronously after page interactive using defer attribute or dynamic import.
0Good
What This Score Means
A score of 97 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
83ms
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 website has excellent performance with a score of 97/100, indicating a very well-optimized site. The main optimization opportunity is reducing unused JavaScript from Google Analytics, which is loading 48 KiB of unnecessary code that could be deferred or removed. Additionally, improving cache settings for Google's scripts could save an extra 4 KiB on repeat visits. While these improvements won't dramatically impact the already-strong performance, implementing them would help achieve a near-perfect score and ensure optimal loading speed for all users.
Other Optimization Recommendations
Extend Cache Headers for Static Assets
Low Impact+2 points estimatedWhy It Matters:
Short cache lifetimes force repeat visitors to re-download resources unnecessarily, slowing subsequent page loads.
How to Fix:
Configure your web server to set cache-control headers with max-age of at least 31536000 (1 year) for static JavaScript files like Google's loader.js and call-tracking scripts. Add versioning to filenames for cache busting when updates are needed.
Implement Comprehensive Performance Monitoring
Low Impact+1 point estimatedWhy It Matters:
With a 97 performance score, focus shifts to maintaining excellence and monitoring real-user metrics for regression detection.
How to Fix:
Set up Google Search Console Core Web Vitals monitoring to track real user data. Implement performance budgets in your deployment process. Add RUM (Real User Monitoring) to catch performance regressions before they impact users.
Want to Analyze YOUR Website?
Get AI-powered performance insights with actionable fixes in 30 seconds
Related Performance Analyses
More Generic Speed Tests
Generic Performance Resources
Enable Advanced Browser Caching
Optimizing cache headers ensures consistently fast repeat visits and maintains your excellent performance score.
Implement Critical Resource Preloading
With a perfect performance score, preloading key resources can further optimize LCP for varying network conditions.
Optimize Mobile Viewport Meta Tag
Current viewport configuration causes 300ms tap delays on mobile interactions, directly impacting INP scores.
Add Explicit Image Dimensions
Images without width/height attributes cause layout shifts and poor user experience as they load.
Frequently Asked Questions
Keep Your Site Fast After Optimization
Once your site is optimized, maintain that speed. Use DeployHQ for zero-downtime, automated deployments—so performance fixes and updates go live safely every time, without breaking your site.
Explore DeployHQ →Trusted by engineering teams shipping high-performance sites