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📚 Claude Tutorials Hub
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Industry news, technical articles, and product introductions
📚 Claude Tutorials Hub
40+ step-by-step Claude guides — prompt engineering, Claude Code, API, agents. Browse by topic →
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A slow website does not just frustrate users — it directly costs conversions and search ranking. This guide covers 15 proven optimization techniques organized by impact category, with concrete implementation details and the measurement tools to prove they are working.
Images account for 50%-70% of page weight and are the top cause of LCP timeouts and conversion loss. This 2026 playbook covers AVIF/WebP/JPEG XL format selection, quality sweet spots, responsive srcset, CDN integration, SEO and Core Web Vitals — plus a real case study slimming a blog homepage by 80%.