Heading Analyzer (H1-H6)

Analyze HTML heading structure and optimize for better SEO and content organization

About Heading Analysis

Proper heading structure is crucial for SEO and user experience. This tool analyzes:

H1 Tags: Main page title (should be unique and descriptive)
H2-H6 Tags: Subheadings that create content hierarchy
Structure: Proper nesting and logical flow
Length: Optimal character count for each heading level
SEO Impact: How headings affect search engine understanding

Best Practices:

Use exactly one H1 tag per page
Follow logical hierarchy (H1 → H2 → H3, etc.)
Keep H1 tags under 70 characters
Make headings descriptive and keyword-rich
Use headings to break up long content

.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 1rem; margin: 1rem 0; } .stat-card { background: var(--white); padding: 1.5rem; border-radius: var(--border-radius); text-align: center; border-left: 4px solid var(--primary-gold); box-shadow: 0 2px 10px var(--shadow); } .stat-number { font-size: 2rem; font-weight: bold; color: var(--secondary-gold); display: block; } .stat-label { color: var(--gray-dark); font-weight: 500; margin-top: 0.5rem; } .level-distribution { margin: 2rem 0; background: var(--gray-light); padding: 1.5rem; border-radius: var(--border-radius); } .level-bar { display: flex; align-items: center; margin: 0.75rem 0; gap: 1rem; } .level-label { min-width: 40px; font-weight: bold; color: var(--secondary-gold); } .level-progress { flex: 1; height: 20px; background: var(--white); border-radius: 10px; overflow: hidden; } .level-fill { height: 100%; background: linear-gradient(90deg, var(--primary-gold), var(--dark-gold)); transition: width 0.3s ease; } .level-count { min-width: 30px; text-align: right; font-weight: bold; } .issues-section { background: rgba(220, 53, 69, 0.1); padding: 1.5rem; border-radius: var(--border-radius); border-left: 4px solid var(--error); margin: 2rem 0; } .issues-list { list-style: none; padding: 0; } .issue-item { background: var(--white); padding: 0.75rem; margin: 0.5rem 0; border-radius: var(--border-radius); border-left: 3px solid var(--error); position: relative; padding-left: 3rem; } .issue-item::before { content: '⚠️'; position: absolute; left: 1rem; top: 0.75rem; } .structure-section { margin: 2rem 0; } .heading-tree { background: var(--gray-light); padding: 1.5rem; border-radius: var(--border-radius); } .heading-item { display: flex; align-items: flex-start; margin: 1rem 0; background: var(--white); padding: 1rem; border-radius: var(--border-radius); border-left: 4px solid var(--primary-gold); } .heading-item.level-1 { margin-left: 0; border-left-color: #ff6b6b; } .heading-item.level-2 { margin-left: 1rem; border-left-color: #4ecdc4; } .heading-item.level-3 { margin-left: 2rem; border-left-color: #45b7d1; } .heading-item.level-4 { margin-left: 3rem; border-left-color: #f9ca24; } .heading-item.level-5 { margin-left: 4rem; border-left-color: #f0932b; } .heading-item.level-6 { margin-left: 5rem; border-left-color: #eb4d4b; } .heading-marker { background: var(--primary-gold); color: var(--black); padding: 0.25rem 0.75rem; border-radius: 15px; font-weight: bold; font-size: 0.9rem; margin-right: 1rem; min-width: 40px; text-align: center; } .heading-content { flex: 1; } .heading-text { font-weight: 500; color: var(--black); margin-bottom: 0.5rem; line-height: 1.4; } .heading-meta { display: flex; gap: 1rem; font-size: 0.9rem; color: var(--gray); } .char-count, .word-count { background: var(--light-gold); padding: 0.2rem 0.6rem; border-radius: 12px; font-size: 0.8rem; } .analysis-section { margin: 2rem 0; } .analysis-item { background: var(--gray-light); padding: 1.5rem; border-radius: var(--border-radius); margin: 1rem 0; border-left: 4px solid var(--primary-gold); } .score-display { display: flex; align-items: center; gap: 1rem; } .score-circle-small { width: 80px; height: 80px; border-radius: 50%; background: conic-gradient(var(--primary-gold) 0deg, var(--gray-light) 0deg); display: flex; align-items: center; justify-content: center; position: relative; } .score-circle-small::before { content: ''; position: absolute; inset: 15px; background: var(--white); border-radius: 50%; } .score-circle-small .score-value { font-weight: bold; color: var(--secondary-gold); z-index: 1; } .score-description { font-size: 1.1rem; font-weight: 500; } .recommendations-section { background: var(--light-gold); padding: 1.5rem; border-radius: var(--border-radius); margin: 2rem 0; } .recommendations-list { list-style: none; padding: 0; } .recommendation-item { background: var(--white); padding: 0.75rem; margin: 0.5rem 0; border-radius: var(--border-radius); border-left: 4px solid var(--success); position: relative; padding-left: 3rem; } .recommendation-item::before { content: '💡'; position: absolute; left: 1rem; top: 0.75rem; } .tool-info { background: var(--light-gold); padding: 2rem; border-radius: var(--border-radius); margin-top: 2rem; } .tool-info ul { margin: 1rem 0 0 2rem; } .tool-info h4 { color: var(--secondary-gold); margin-top: 1.5rem; margin-bottom: 0.5rem; } @media (max-width: 768px) { .heading-item.level-2, .heading-item.level-3, .heading-item.level-4, .heading-item.level-5, .heading-item.level-6 { margin-left: 0.5rem; } .heading-item { flex-direction: column; align-items: flex-start; gap: 0.5rem; } .heading-marker { margin-right: 0; margin-bottom: 0.5rem; } .score-display { flex-direction: column; align-items: center; text-align: center; } .heading-meta { flex-direction: column; gap: 0.5rem; }