I will fix squarespace lcp, cls, inp, fluid engine mobile overlap and custom CSS errors


About this gig
Is your Squarespace site slow, failing LCP, CLS or INP, breaking on mobile, or acting strangely after custom CSS changes?
These issues can hurt user experience, trust and conversions, especially when Fluid Engine blocks overlap, layouts shift or pages load poorly.
I help Squarespace owners diagnose and fix Core Web Vitals, Fluid Engine mobile overlap, responsive layout issues, custom CSS errors and speed problems with careful, practical improvements.
What I can help with:
- Squarespace Core Web Vitals fix
- LCP, CLS and INP troubleshooting
- Fluid Engine mobile layout repair
- Custom CSS bug fixing and cleanup
- Image resizing and page-weight reduction
- Responsive spacing and alignment fixes
- PageSpeed testing before and after
- Desktop, tablet and mobile QA
I do not promise fake 90+ scores or guaranteed rankings. I focus on issues that can realistically be improved inside Squarespace and explain any platform or third-party limits clearly.
Send me your Squarespace URL, the issue you are seeing and any PageSpeed report you have. I will review it and recommend the right package before you order.
Respect third-party rights
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Get to know Elizabeth J
Therapy Website Designer and SEO Specialist
- FromUnited States
- Member sinceJul 2026
- Avg. response time2 hours
Languages
English
Other Website Maintenance Services I Offer
FAQ
Can you guarantee a 90+ PageSpeed score or perfect Core Web Vitals?
No. Squarespace and third-party tools can limit final scores. I focus on realistic improvements to LCP, CLS, INP, images, custom CSS, layout stability and other controllable performance issues.
Can you fix Fluid Engine mobile overlap and responsive layout problems?
Yes. I can repair overlapping blocks, broken spacing, misaligned sections, cropped images, oversized text and other Fluid Engine mobile layout issues across desktop, tablet and mobile.
Do you fix custom CSS that is breaking my Squarespace website?
Yes. I can troubleshoot conflicting CSS, broken buttons, typography issues, section styling, spacing problems and responsive CSS errors while keeping your existing design as consistent as possible.
What is included in the Core Web Vitals and speed optimization service?
Depending on your package, I can review LCP, CLS and INP, resize heavy images, reduce page weight, inspect custom code, review third-party scripts, fix layout shifts and perform before-and-after PageSpeed testing.
What do you need from me before starting?
Please send your Squarespace URL, the pages affected, screenshots of any layout issues and your PageSpeed Insights report if available. Contributor access may be required after the order begins.

