LCP
Largest Contentful Paint
1.1s
Good
Good: < 2.5s
Measures how long it takes for the main content to appear on screen
Fix Unsized Image Layout Shifts
How to optimize philomanus.com
Fix Unsized Image Layout Shifts
High Impact+3 points estimated
Why It Matters
Unsized SVG images are causing 0.159 CLS score by shifting content during load.
How to Fix
Add explicit width attributes to the footer logo and navigation logo SVG images. Set width='137' for footer logo and width='165' for navigation logo to match their computed dimensions. This prevents layout shifts when images load.
0Good
What This Score Means
A score of 93 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
29ms
Good
Good: < 200ms
Measures how quickly the page responds to user interactions
CLS
Cumulative Layout Shift
0.16
Needs Improvement
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 93/100, indicating fast loading for most users. The biggest issue affecting user experience is layout shift (CLS score of 0.159), primarily caused by images in the footer and navigation that lack explicit width dimensions, causing content to jump around as the page loads. Setting proper width and height attributes on these SVG logo images would eliminate most layout shifts and create a smoother loading experience. Additional improvements could include adding better caching for font files (saving 66KB on repeat visits) and applying fetchpriority="high" to the main logo image to optimize loading speed.
Other Optimization Recommendations
Add LCP Image Priority Hint
Medium Impact+2 points estimatedWhy It Matters:
The hero logo image lacks fetchpriority='high' which could improve LCP timing.
How to Fix:
Add fetchpriority='high' attribute to the hero section logo image at 'section#hero > div.hero__logo-stage > div.hero__logo-group > img.hero__logo-mark'. This tells the browser to prioritize loading this LCP element over other resources.
Implement Font File Caching
Medium Impact+1 point estimatedWhy It Matters:
Font files totaling 66KB have no cache headers, forcing re-downloads on repeat visits.
How to Fix:
Configure your web server to set Cache-Control headers for font files with 'max-age=31536000' (1 year). Add .htaccess rules for Apache or server block rules for Nginx to cache .woff2 files. This eliminates 66KB of unnecessary downloads for returning users.
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Related Performance Analyses
More Generic Speed Tests
Generic Performance Resources
Implement Font File Caching
Font files totaling 66KB have no cache headers, forcing re-downloads on repeat visits.
Add LCP Image Priority Hint
The hero logo image lacks fetchpriority='high' which could improve LCP timing.
Optimize Long Running Tasks
Maximum potential First Input Delay of 270ms indicates JavaScript blocking user interactions.
Remove Unused CSS Rules
83% of CSS (11KB) is unused, wasting bandwidth and blocking rendering.