Who this is for
Businesses on Squarespace or Wix whose site looks good and does not appear in search, and businesses about to invest in content who want to know whether the platform will hold them back. Most of the time the problem is not the platform: it is a site of five pages competing with sites of fifty, on a domain with no links, and that is fixable wherever it is hosted. Part of this work is telling you which of the two situations you are in. See SEO services for the broader programme.
What these platforms do well
- Clean, mobile-responsive templates that pass most usability checks without intervention.
- Automatic sitemaps, canonical tags, image compression and HTTPS, with no configuration.
- Editable titles, meta descriptions, URL slugs, alt text and heading levels, which is most of what on-page SEO needs.
- Reasonable Core Web Vitals on simple pages, provided you have not filled them with high-resolution images and animation.
For a single-location service business or a small portfolio, that is genuinely enough. Plenty of Squarespace and Wix sites outrank WordPress competitors because someone wrote better pages.
The limits worth knowing
- Restricted robots.txt and redirect control. Both platforms limit what you can block and how redirects are handled. Fine for a small site; awkward for a large migration or a site with legacy URL patterns.
- Limited structured data. Some schema is built in, but anything beyond the basics needs code injection, which is available on higher plans and fiddly to maintain.
- No server-level control. No caching configuration, no server-side rendering choices, no log file access, which removes several diagnostic and speed options.
- URL structure constraints. Both impose patterns on collection and blog URLs that you cannot always shape to your architecture.
- Speed ceilings on image-heavy pages. The templates are built for visual impact, and the default image sizes are generous. There is a limit to how far you can optimize without redesigning the page.
- eCommerce depth. For a real catalogue with filters, variants and a large product count, both are weaker than Shopify or WooCommerce, and the SEO consequences follow from that.
How the engagement runs
- Diagnosis first. Is the site not ranking because of the platform, or because of the content and links? I answer that before recommending anything, because a replatform that was not needed is an expensive way to keep the same rankings.
- Work the controls you have. Titles, descriptions, headings, URL slugs, alt text, internal linking, and image weight, page by page on the pages that matter.
- Structured data through code injection where the plan allows it, prioritised by what earns a visible result.
- Content architecture. Usually the real problem: one page per thing people search for, instead of a beautiful five-page site that mentions everything once.
- Local setup where the business has a location, since map visibility is often the faster win: see local SEO.
- A recommendation on staying or moving, with the cost and risk of each, once the ceiling is actually reached rather than assumed.
When moving is the right answer
Moving is worth it when you need a large content or product architecture the platform cannot express, when technical requirements need server-level control, or when the site has grown past a few dozen pages and the URL constraints are shaping your architecture rather than the other way round. Moving is not worth it because a tool gave the site a low score, or because a developer prefers a different platform. If a move is right, website migration SEO covers doing it without losing what you have earned, and WordPress development is where most of these moves land.
Next step
Send the URL and the free SEO check will tell you which of the two situations you are in, with the specific fixes available on your current plan.