LCP
Largest Contentful Paint
5.1s
Poor
Good: < 2.5s
Measures how long it takes for the main content to appear on screen
Remove Render-Blocking CSS Resources
How to optimize zodiaconline.com
Shopify SiteScore: 71/100Analyzed February 2026
Remove Render-Blocking CSS Resources
Medium Impact+8 points estimated
Why It Matters
Three CSS files block initial render for 320ms, delaying First Contentful Paint and hurting user experience.
How to Fix
Inline critical CSS from base.css (16KB) directly in your Shopify theme's layout file. Use Shopify's asset_url filter with preload for non-critical CSS like swiper-bundle.css. Remove unused CSS rules (11KB wasted in base.css) using PurgeCSS or manual cleanup.
0Needs Improvement
What This Score Means
A score of 71 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
147ms
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 Shopify site has poor performance with a score of 71/100, primarily due to excessive JavaScript execution time of 1.4 seconds that's blocking the page from loading quickly. The biggest issue is the slow Largest Contentful Paint of 5.1 seconds, caused by render-blocking CSS files and an enormous 17MB page size from large video files and unoptimized Instagram images. Key improvements include reducing unused JavaScript (253KB potential savings), optimizing the large video and image assets, and removing render-blocking resources to achieve faster loading times. The site also suffers from forced reflows and inefficient caching that further degrade the user experience.
Other Optimization Recommendations
Reduce JavaScript Execution Time
High Impact+18 points estimatedWhy It Matters:
JavaScript execution takes 1.4 seconds and blocks the main thread, directly hurting TBT by 200ms and preventing user interactions.
How to Fix:
Remove or defer unused JavaScript from Microsoft Clarity (340ms scripting time). Use Shopify's Script Tag API to load non-critical scripts asynchronously. Bundle and minify remaining JavaScript using Shopify CLI or webpack to reduce parse/compile time from 17ms.
Optimize LCP Video Element
High Impact+15 points estimatedWhy It Matters:
Your LCP element is a video with preload='none' that delays content visibility, contributing to the poor 5.1s LCP score.
How to Fix:
Add fetchpriority='high' to the hero video element in your Shopify theme's banner section. Change preload from 'none' to 'metadata' for faster loading. Consider replacing the video with an optimized WebP image for mobile devices using Shopify's responsive image features.
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Related Performance Analyses
More Shopify Speed Tests
Shopify Performance Resources
Implement Efficient Caching Strategy
Poor cache lifetimes for Facebook scripts and third-party resources waste 571KB on repeat visits.
Compress Video and Image Assets
Multiple 4MB+ videos and oversized Instagram images create 24MB total payload severely impacting LCP and load times.
Optimize Critical Resource Loading
Render-blocking CSS and unused JavaScript delay first paint by over 20 seconds and cause massive blocking time.
Optimize Instagram Images and Videos
6.7MB of unoptimized images delay LCP by 150ms and waste significant bandwidth.
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.
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