Largest Contentful Paint
Good: < 2.5s
Measures how long it takes for the main content to appear on screen
How to optimize clone.sistine.southsocial.com.au
The LCP image has a 2.4 second load delay and is oversized by 81KB, directly impacting your Core Web Vitals score.
Convert the hero image to WebP format and implement responsive images with proper srcset sizing. Ensure the LCP image is discoverable in the initial HTML by avoiding any JavaScript-based loading. Use a CDN like Cloudflare to serve optimized images automatically.
A score of 59 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.
Largest Contentful Paint
Good: < 2.5s
Measures how long it takes for the main content to appear on screen
Interaction to Next Paint
Good: < 200ms
Measures how quickly the page responds to user interactions
Cumulative Layout Shift
Good: < 0.1
Measures visual stability - how much content shifts during page load
This website has poor performance with a score of 59/100, indicating significant speed issues that hurt user experience. The biggest problem is an extremely slow Largest Contentful Paint of 9.8 seconds, primarily caused by an oversized hero image that takes too long to load and discover. The site is wasting 360KB of unused JavaScript from tracking scripts (Google Analytics, Facebook, TikTok), has 22KB of unused CSS, and lacks proper caching for third-party resources. Optimizing the hero image size and format, removing unused code, and implementing better caching could improve the score by 30+ points and dramatically reduce load times from nearly 10 seconds to under 3 seconds.
Why It Matters:
Render-blocking CSS and JavaScript delay First Contentful Paint by 1.65 seconds, preventing users from seeing content quickly.
How to Fix:
Defer jQuery loading using async attribute since it's not critical for initial render. Inline critical CSS from automatic.css (only the above-the-fold styles) and load the rest asynchronously. Use font-display: swap for TypeKit fonts to prevent text blocking.
Why It Matters:
Unused JavaScript (360KB) and CSS (22KB) waste bandwidth and block processing, contributing to slow page speeds.
How to Fix:
Remove or defer Google Tag Manager and TikTok analytics until after page load using a plugin like WP Rocket. Clean up automatic.css by removing unused rules (86% is currently unused). Minify remaining CSS files to save an additional 2KB.
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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More Generic Speed Tests
Over 53% of your main JavaScript bundle (57KB) is unused, wasting 300ms of load time and impacting LCP.
Custom fonts are blocking text rendering for 450ms, delaying First Contentful Paint and creating invisible text periods.
The redirect from root domain to /login is adding 750ms delay to both FCP and LCP, significantly impacting Core Web Vitals.
The main client bundle contains 57% unused JavaScript (33KB), slowing down script parsing and execution.