# kelo.sk — Zulien Score 64/100 (Grade C) > Free e-commerce audit: 64/100 overall score. Platform: WooCommerce (WP 7.0.2). Company: jachta.sk s.r.o.. 100+ checkpoints in 7 categories (Performance, SEO, Security, Mobile, AI Readiness, GDPR, Vulnerability). - **Audited:** https://kelo.sk/ - **Platform:** WooCommerce (WP 7.0.2) - **Company:** jachta.sk s.r.o. - **Scan date:** 2026-08-03 - **Full report:** https://score.zulien.sk/de/r/kelo.sk - **JSON API:** https://euyszfecnvwsqpigioyx.supabase.co/functions/v1/api-v1/score/kelo.sk ## Audit summary Your store works but has significant room for improvement. Start by adding meta descriptions and H1 headings to all product pages—they're essential for search engines and customers. Your security foundation is solid and your server setup is functional. ## Score by category | Category | Score | |---|---| | Performance | 71/100 | | SEO | 64/100 | | Security | 59/100 | | Mobile | 67/100 | | AI Readiness | 49/100 | | GDPR | 60/100 | | Vulnerability | 70/100 | ## Detailed findings ### Performance — 71/100 - **[FAIL]** Total Page Weight — 4.7 MB, 80 requests — too heavy! - Fix: Critical: your page is over 3 MB. 1) Convert all images to WebP/AVIF, 2) Lazy load everything below the fold, 3) Remove unused plugins, 4) Combine and minify CSS/JS, 5) Enable brotli compression. - Evidence: PSI-lab - **[FAIL]** JavaScript Budget — 1414 KB — more than double the 600 KB budget - Fix: Audit what ships on a product page: split the bundle by route, defer every third-party tag until interaction or consent, and remove plugins whose bundle you cannot account for. Measure again after each removal. - Evidence: PSI-lab · 1414 KB JavaScript · confidence: high - **[FAIL]** Unused Code (CSS + JS) — 897 KB wasted on unused code! - Fix: You're loading 897 KB of code that isn't used on this page. 1) Audit plugins and remove unused ones, 2) Use code-splitting for page-specific JS, 3) Run PurgeCSS on your stylesheets. - Evidence: PSI-lab - **[FAIL]** Script Loading Strategy — Only 24% of 37 scripts optimized — most are render-blocking - Fix: Add defer or async to all