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Content-Length Optimization

Prompt
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Analyze this cold email for optimal length, readability, and mobile formatting to improve engagement and deliverability across different email clients.
Who it’s for?
  • Email copywriters
  • mobile optimization specialists
  • user experience focused marketers
Smartlead Use Case
  • Perfect for email optimization campaigns focused on mobile readability and engagement
Example Output:
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Example Output:

EMAIL LENGTH ANALYSIS:

CURRENT METRICS:
• Word count: 247 words
• Character count: 1,456 characters
• Reading time: 58 seconds
• Mobile preview: 3.2 screens
• Paragraph count: 6

OPTIMIZATION RECOMMENDATIONS:

LENGTH OPTIMIZATION:
• Target: 150-200 words maximum
• Current: 247 words (REDUCE BY 20%)
• Mobile-first approach: 2 screen maximum

READABILITY IMPROVEMENTS:
• Average sentence length: 23 words (REDUCE TO 15)
• Use bullet points for key benefits
• Single-sentence paragraphs for mobile
• Clear call-to-action placement

STRUCTURE OPTIMIZATION:
• Opening hook: 1 sentence maximum
• Value proposition: 2-3 sentences
• Social proof: 1 sentence
• Call-to-action: 1 sentence
• Sign-off: Brief and professional

MOBILE PREVIEW OPTIMIZATION:
• Subject line: 30-50 characters
• Preview text: 90-130 characters
• Above-the-fold content: Critical message

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