Hello, We are looking for an experienced WordPress performance expert to fix a critical frontend rendering issue on our website. Website: https://offensiumvault.com Issue Summary On first load (new browser / incognito / non-cached session), the website initially renders in a broken layout for a few seconds before correcting itself. This appears to be a FOUC (Flash of Unstyled Content) or delayed CSS loading issue. What Happens During initial load: Navigation menu appears as bullet lists Layout loads without styling Page structure looks broken/unformatted After 1–3 seconds, CSS loads and layout becomes normal Issue is more noticeable on mobile devices Key Observation When loading with: https://offensiumvault.com/?LSCWP_CTRL=before_optm The issue disappears (no layout breaking) But page loads slower This strongly indicates a problem with: CSS optimization Critical CSS Async/deferred CSS loading LiteSpeed Cache optimization Environment CMS: WordPress Theme: Vaximo (Elementor-based) Hosting: Hostinger Cache Plugin: LiteSpeed Cache CDN: Cloudflare Troubleshooting Already Done Cleared LiteSpeed cache Cleared Cloudflare cache Disabled CSS/JS minification Tested multiple optimization combinations Enabled/disabled UCSS Checked .htaccess Tested without optimization parameter Issue still persists. What We Need We need a permanent fix that: Eliminates layout breaking on first load Works for both desktop and mobile Does NOT break PageSpeed / GTmetrix Maintains good performance (no heavy delays) Works with LiteSpeed + Cloudflare Required Expertise Only apply if you have experience with: LiteSpeed Cache (advanced optimization settings) Critical CSS / UCSS / async CSS issues Cloudflare + WordPress caching conflicts Elementor theme rendering issues Fixing FOUC / render-blocking problems References Screenshots of issue: https://prnt.sc/P8LYj7rrWLd4 https://prnt.sc/NAcafJzJ4hq3 Deliverables Root cause identified Issue fully fixed Clear explanation of what was wrong Stable performance after fix Important: This is not a basic cache-clearing task. We are looking for someone who understands deep optimization and rendering behavior. Please include in your proposal: Similar work you’ve done Your approach to fixing this issue Thank you.