Image SEO and Compression: Faster Pages with More Discovery
2024-12-12
Image SEO is one of the practical levers that changes what a website is worth at exit. This guide covers how to apply it in a flipping workflow—build, improve, document, and sell—without turning the site into an untransferable personal project.
Why image SEO Matters for Website Flipping
image SEO directly affects how buyers perceive risk, how fast a site can grow, and what multiple you can negotiate at sale.
- Images often dominate page weight
- Alt text improves accessibility and relevance
- Original visuals can differentiate thin niches
How to Improve image SEO
Use a repeatable process so every site you build or buy improves in the same ways.
1. Compress with modern formats where supported
Execute this step with written notes and dated evidence so a buyer can verify the work during diligence.
2. Use descriptive filenames
Execute this step with written notes and dated evidence so a buyer can verify the work during diligence.
3. Write accurate alt text
Execute this step with written notes and dated evidence so a buyer can verify the work during diligence.
4. Lazy-load below-the-fold media
Execute this step with written notes and dated evidence so a buyer can verify the work during diligence.
5. Create a few original graphics for key posts
Execute this step with written notes and dated evidence so a buyer can verify the work during diligence.
Common Mistakes to Avoid
These errors show up again and again in failed flips and discounted sales.
- Uploading 4MB hero PNGs
- Keyword-stuffed alt attributes
- Hotlinking unstable images
What Buyers Want to See
Document these items before you list. Clear evidence shortens diligence and supports a higher ask.
- Weight budgets per template
- Sample optimized assets
Practical Checklist
- Capture a baseline metric related to image SEO before changes
- Ship the highest-leverage fix first
- Document the before/after in your data room
- Add or update an SOP so the improvement survives handoff
- Mention the improvement briefly in the listing proof block
Conclusion
Images should carry meaning and not carry the whole page's load time. Optimize both.