LCP
Largest Contentful Paint
3.9s
Needs Improvement
Good: < 2.5s
Measures how long it takes for the main content to appear on screen
Defer Render-Blocking Resources
How to optimize fulltextarchive.com
WordPress SiteScore: 83/100Analyzed January 2026
Defer Render-Blocking Resources
High Impact+10 points estimated
Why It Matters
CSS and JS files are blocking initial page render and delaying FCP by 170ms.
How to Fix
Use Critical CSS plugin to inline above-the-fold styles. Configure LiteSpeed Cache to defer JavaScript execution. Move non-essential CSS like genericons-neue font to load after page render using media='print' onload technique.
0Needs Improvement
What This Score Means
A score of 83 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
54ms
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 has good performance with a score of 83/100, but there are still meaningful improvements to be made. The biggest issues are unused CSS and JavaScript files that are slowing down page loading - you're loading 49KB of unused CSS and 50KB of unused JavaScript that visitors don't actually need. Additionally, several CSS and JavaScript files are blocking the initial page render, which delays when users first see content by about 170ms. The most impactful fixes would be removing or deferring these unused resources and optimizing your CSS delivery, which could easily push your performance score into the 90s and improve the user experience.
Other Optimization Recommendations
Remove Unused CSS and JavaScript
High Impact+12 points estimatedWhy It Matters:
99KB of unused code is slowing LCP by 450ms and blocking page rendering.
How to Fix:
Install Asset CleanUp Pro to disable unused CSS/JS per page. Remove block-library styles if not using Gutenberg blocks. Use WP Rocket's 'Remove Unused CSS' feature to automatically eliminate 77% wasted CSS from main theme file.
Optimize Third-Party Scripts
Medium Impact+6 points estimatedWhy It Matters:
Matomo analytics container contributes 28KB of unused JavaScript affecting page interactivity.
How to Fix:
Configure Matomo to load asynchronously after page load. Use Google Tag Manager's built-in defer options or implement script loading delay. Consider switching to lighter analytics like Plausible for better performance.
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WordPress Performance Resources
Eliminate Render Blocking CSS
CSS files are blocking initial page render and delaying LCP by 200ms.
Reduce JavaScript Execution Time
JavaScript blocks the main thread for 4.1 seconds, causing 720ms Total Blocking Time and poor interactivity.
Optimize Font Loading Display
Font loading delays are blocking First Contentful Paint by 900ms and causing layout shifts.
Optimize Caching and Font Loading
Poor cache policies waste 112 KiB on repeat visits and custom fonts delay render by 2.5 seconds.
Frequently Asked Questions
Keep Your Site Fast After Optimization
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