[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"site-config":3,"topic:html-performance-optimization-basics":6,"course-tree":88,"blog-categories":398},{"data":4},{"google_site_verification":5,"ga4_measurement_id":5,"site_name":5,"default_og_image":5,"twitter_handle":5},null,{"data":7},{"id":8,"title":9,"slug":10,"content":11,"course":12,"subcategory":15,"author":18,"reading_time_minutes":24,"cornerstone":25,"schema_type":26,"faq_json":5,"video_url":5,"canonical_url":27,"meta_title":28,"meta_description":29,"og_image":5,"toc_json":30,"code_examples":58,"quiz":5,"exercises":70,"published_at":5,"updated_at":79,"prev":80,"next":84},69,"HTML Performance Optimization Basics","html-performance-optimization-basics","\u003Ch2 id=\"html-performance-optimization-basics\">HTML Performance Optimization Basics\u003C\u002Fh2>\u003Cp>Page speed directly affects user experience, conversion rates, and search rankings — Google explicitly uses Core Web Vitals (loading, interactivity, and visual stability metrics) as a ranking factor. 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