I will fix squarespace bugs, custom CSS issues, and mobile responsive layout errors SEO


About this gig
Is your Squarespace site showing layout problems, CSS errors, or mobile display issues?
I can help fix Squarespace bugs, custom CSS issues, responsive layouts, and basic SEO problems to give your site a cleaner and more consistent appearance.
What I can fix:
Squarespace layout bugs
Custom CSS errors
Mobile & tablet responsiveness
Spacing and alignment problems
Font and image sizing
Buttons and navigation issues
Section layout problems
Basic on-page SEO
Meta titles & descriptions
Heading structure
Whether you have one small issue or several problems affecting different screen sizes, Ill troubleshoot the setup and make targeted fixes.
I can work with your existing Squarespace design without unnecessarily rebuilding everything.
Lets get your Squarespace site looking clean, responsive, and ready for visitors.
Send me the details of the issue and lets get started.
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Antoine
Freelancer
- FromUnited Kingdom
- Member sinceAug 2026
- Avg. response time1 hour
Languages
English, French, German
FAQ
Are you a real Squarespace expert or do you just use templates?
I customize every site's layout, styling, and structure rather than just applying a stock template. As a Squarespace expert, I know how to push the platform's built-in tools (Fluid Engine, custom CSS) further than a default setup allows.
Can you redesign my existing Squarespace portfolio instead of starting over?
Yes — I can do a full redesign of your current site, keeping your existing content and domain while giving it a fresh, more professional look and improved navigation.
Do you build custom Squarespace sites or only use built-in templates?
Both — I start from a Squarespace template as a base (required by the platform), but heavily customize the layout, fonts, colors, and code to make it feel like a fully custom site, not an out-of-the-box design.
Will my portfolio be mobile responsive?
Yes — every site I build or redesign is fully mobile-responsive, tested across phone, tablet, and desktop screens before delivery.
Do you offer edits after the portfolio is delivered?
Yes — ongoing edits are available if you need updates later (new work added, text changes, styling tweaks). Ask about this when you order so I can scope it into your package.
Do you need my master login details to fix the issue?
No. You don't need to share your main password. You can simply send me a contributor invitation from your Squarespace panel under Settings > Permissions
Will your custom CSS modifications break when Squarespace updates its platform
Never. I write targeted, isolated CSS overrides inside the official Custom CSS panel, ensuring your native updates continue to function safely without breaking layout containers
Can you fix issues if my site is built on the older Squarespace 7.0 system
Yes. I work across all Squarespace versions (7.0, 7.1, and the current Fluid Engine grid editor
Can you fix custom CSS and SEO issues on Squarespace?
Yes. I can troubleshoot custom CSS problems and handle basic on-page SEO improvements such as meta titles, descriptions, headings, and page settings.
Can you fix Squarespace mobile responsive issues?
Yes. I can fix layout, spacing, sizing, alignment, fonts, images, and other responsive issues so your Squarespace website displays properly across mobile, tablet, and desktop.

