LCP
Largest Contentful Paint
3.1s
Needs Improvement
Good: < 2.5s
Measures how long it takes for the main content to appear on screen
Optimize Hero Image Format
How to optimize imariners.com
Optimize Hero Image Format
Medium Impact+3 points estimated
Why It Matters
The main hero image could save 9.7 KiB by using modern formats, improving perceived load time.
How to Fix
Convert the hero image to WebP format using a plugin like ShortPixel or WebP Converter. Ensure the image has proper width/height attributes to prevent layout shift. Consider using AVIF format for even better compression on supported browsers.
0Needs Improvement
What This Score Means
A score of 89 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
152ms
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 WordPress site shows good performance with a score of 89/100, but there are still meaningful optimization opportunities. The biggest issue is excessive unused JavaScript from Google AdSense scripts, which is wasting 199 KiB and slowing down page loading by 900 milliseconds. Additionally, render-blocking CSS files are delaying the initial page display by 660 milliseconds, and your Largest Contentful Paint takes 3.1 seconds to load. Cleaning up unused JavaScript, optimizing CSS delivery, and improving image formats could push your score closer to perfect while making the site feel noticeably faster for users.
Other Optimization Recommendations
Eliminate Unused AdSense JavaScript
High Impact+8 points estimatedWhy It Matters:
Unused JavaScript from Google AdSense is wasting 199 KiB and delaying LCP by 900ms.
How to Fix:
Review your Google AdSense implementation and remove unused ad units. Use the AdSense Auto ads feature instead of manual placements to reduce JavaScript overhead. Consider implementing lazy loading for ads using a plugin like Advanced Ads to defer loading until needed.
Fix Render-Blocking CSS Resources
High Impact+6 points estimatedWhy It Matters:
Critical CSS files are blocking initial page render and delaying FCP by 650ms.
How to Fix:
Install a WordPress optimization plugin like WP Rocket or Autoptimize. Inline critical CSS for above-the-fold content. Defer non-critical LearnDash CSS files that aren't needed on every page using conditional loading based on page type.
Keep Your Site Fast After Optimization
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Related Performance Analyses
More WordPress Speed Tests
WordPress Performance Resources
Defer Render-Blocking Resources
Render-blocking CSS and JavaScript are delaying First Contentful Paint by 1.46 seconds.
Eliminate Page Redirects
Multiple redirects are adding 750ms delay to both LCP and FCP before the page even starts loading.
Optimize Caching Strategy for Assets
Poor cache lifetimes are wasting 349 KiB and delaying FCP/LCP by 600ms on repeat visits.
Optimize Font Display Strategy
FontAwesome fonts cause 50ms delay in FCP due to missing font-display declarations.