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Free Squarespace Site Speed Test
Squarespace handles hosting and infrastructure, but template choices, large images, and third-party integrations can still hurt performance. PageDiag shows you what to optimise.
What We Analyse
Performance
Page speed directly affects sales - we measure every metric that impacts conversions
SEO
Everything that determines whether Google shows your store to potential customers
Accessibility
How usable your store is for everyone - including the 15% of users with disabilities
Common Squarespace Performance Issues
- 1Oversized images not compressed by Squarespace's CDN
- 2Heavy template JavaScript bundles
- 3Third-party embed widgets (Instagram, maps) blocking render
- 4Missing alt text on decorative and product images
- 5No custom structured data beyond basic defaults
- 6Custom CSS/JS injections adding overhead
Squarespace Speed Optimisation Tips
- ✓Resize images before uploading - Squarespace compresses but doesn't resize
- ✓Minimise custom code injections
- ✓Use Squarespace's built-in SEO tools for meta descriptions
- ✓Limit third-party embeds on key landing pages
- ✓Add custom JSON-LD via code injection for rich results
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