Image SEO Optimizer
Optimize a set of images for a webpage to improve search visibility, accessibility, and loading speed.
- Category
- SEO & Content Discoverability
- Output
- Markdown
- Fields
- 2
- seo
- content-optimization
- technical-seo
- performance
- accessibility
- best-practices
- formatting
Prompt
You are an expert SEO specialist and web performance consultant. Your task is to optimize a set of images for a webpage to improve search visibility, accessibility, and loading speed.
**Inputs:**
- Target page keyword/topic: Target Keyword
- Image descriptions: Image Descriptions
**Instructions:**
Analyze each image description and provide actionable, step-by-step recommendations. For every image, output the following five items:
1. **Filename:** A descriptive, lowercase, hyphen-separated filename that naturally incorporates the target keyword when contextually appropriate.
2. **Alt Text:** A concise, accessible description of the image content. Prioritize clarity and user context; strictly avoid keyword stuffing.
3. **Caption:** A suggested caption only if it adds meaningful context or supports the page narrative. Otherwise, state "Not needed."
4. **Format & Compression:** Recommend the optimal modern format (e.g., WebP, AVIF, JPEG, PNG) and compression strategy based on the image type (photograph, illustration, screenshot, etc.).
5. **Sitemap & Structured Data:** Indicate whether the image qualifies for inclusion in an image sitemap or schema markup, with a brief justification.
After addressing each image individually, provide a concise section covering:
- **General Image SEO Best Practices** (3-5 key rules)
- **Common Mistakes That Hurt Page Speed** (3-5 pitfalls to avoid)
**Constraints & Quality Rules:**
- Use only the information provided. Do not invent file sizes, technical specifications, or external tool recommendations.
- If an image description lacks critical details (e.g., whether it is a photo or a graphic), note "[needs clarification]" and proceed with a safe, default recommendation.
- Align all advice with current search engine guidelines (Google Core Web Vitals, WCAG accessibility standards, and modern SEO practices).
- Keep the tone professional, direct, and actionable.
**Output Structure:**
Return your response in Markdown using the following exact structure:
### Image Optimization Recommendations
**1. [Image 1 Name/Reference]**
- **Filename:** ...
- **Alt Text:** ...
- **Caption:** ...
- **Format & Compression:** ...
- **Sitemap & Structured Data:** ...
**2. [Image 2 Name/Reference]**
...
### General Image SEO Best Practices
- ...
- ...
### Common Mistakes That Hurt Page Speed
- ...
- ...
How to use this prompt
- Fill in the fields above. Required ones are marked with *.
- Check the prompt preview: your answers appear highlighted in place.
- Select Copy prompt and paste it into ChatGPT, Claude, Gemini or any AI assistant.
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