AI assistants can read a Squarespace or Wix website when the words you see on screen are in the page source and the site's structured data states who the business is and what it offers. Both platforms handle much of the technical setup for you, so the gaps that decide whether an assistant can describe your business are usually in your own content and markup, not in the platform.
People often ask whether the platform itself is the problem. In our measurements the same gaps turn up across platforms.
What do Squarespace and Wix do for you already?
Each platform documents its own defaults, and these are the ones we read on November 9, 2026.
- Squarespace creates and updates a sitemap automatically, at /sitemap.xml on your domain.
- Squarespace adds structured data automatically for blog posts, events, local businesses, organizations, products and the website itself, and its help says owners cannot edit that built in markup.
- Wix sets canonical tags by default.
- Wix adds preset markup on Wix Stores product pages, Wix Bookings services, blog posts and event pages, and lets you customize it in its SEO settings.
That leaves the work only you can do, which is stating your own facts.
What do they leave to you?
The platforms cannot write your facts for you. Your page titles and descriptions need your own words. Your Organization or LocalBusiness markup needs your real name, address, hours and profiles. Answers to the questions buyers ask need to be on the page in plain sentences. And any content drawn by scripts needs checking, since a crawler that does not run scripts may never see it. Our article on JavaScript rendering and AI explains that last point.
How do service websites like these score?
The closest measurement we have is our July 2026 study of 303 non ecommerce websites, which includes many service businesses. Their weakest area was structured data. The Schema pillar averaged 35.3% of its available points. Sites with schema scored 12.7 points higher on average than sites without it, although that is a correlation and does not prove cause. FAQPage markup appeared on only 1.3% of the sites, and 28.4% named at least one AI crawler in robots.txt, most of them to block it.
How do I check my own Squarespace or Wix website?
These four checks take about fifteen minutes and work on either platform. For a wider version that suits any website, see the six checks to see if AI can read your website.
- Open your homepage, view the page source and search for a sentence you can see on screen. If it is not in the source, scripts draw it, and some assistants will never see it.
- In the same source, search for "ld+json". Each match is a block of structured data, and the @type line inside it tells you what it describes. Look for an Organization or LocalBusiness block with your name, logo and the profiles you control listed under sameAs.
- Open your FAQ page, if you have one, and search its source for "FAQPage". Visible questions without that markup can still be read, but the markup states clearly which text is the question and which is the answer.
- Open yourdomain.com/robots.txt and see whether it names any AI crawler. If it blocks an assistant you want, change that setting on purpose.
How do I add structured data on each platform?
On Wix, open the page in your site's SEO settings and find the Structured Data Markup section. Click Add New Markup, give it a name, paste your JSON-LD into the field and click Apply. Wix's help says a page can carry up to five markups, each under 7,000 characters, and that you can add your own only to static pages. Product, booking, blog and event pages are edited in the SEO settings for that page type.
On Squarespace, custom markup goes in through code injection, which Squarespace offers on its Core, Plus and Advanced plans. For one page, hover over the page in the Pages panel, click the gear icon, choose Advanced and paste the block into the page header code injection field. Leave the built in markup alone and add only what it does not cover, so the page never carries two blocks that describe the same thing.
Should I move platform for better AI visibility?
Switching platforms almost never helps visibility on its own. A migration changes your addresses, and every old address then has to redirect to its new one or it loses the links that point at it. The gaps above exist on every platform. Switch platforms when the platform limits your business, and fix the content and markup wherever you are. Our article on sitemap health covers what to watch after any change of addresses.
What does this look like for a real website?
Take a physiotherapy clinic on Squarespace with eight pages and one location. Its source shows Squarespace's built in markup for the website and the business, with the name and address, but no opening hours, no services and no profiles. The FAQ page answers twelve questions about insurance and first visits, with no FAQPage markup. The robots.txt names no AI crawler.
The owner adds a page header code injection on the FAQ page with an FAQPage block that copies the twelve answers word for word, and adds her opening hours and social profiles in Squarespace's business information settings. She then views the source again to see whether the built in markup picked them up. Hours are usually the first thing a patient asks about, so that one check is the one to repeat after any settings change.
What else do owners ask about Squarespace, Wix and AI?
Can AI read a Squarespace or Wix website?
AI can read it when your words are in the page source and your structured data states who you are. The platform name decides neither of those, so view the source of your own pages and check both.
Is Squarespace bad for SEO?
Squarespace handles the technical basics. It publishes a sitemap and adds structured data for common page types. Sites on Squarespace fall short for the same reasons sites fall short anywhere, mostly thin markup and thin answers.
Does Wix add structured data automatically?
Wix adds preset markup on Wix Stores product pages, Wix Bookings services, blog posts and event pages. For other pages you can add your own markup in the Structured Data Markup section of the page's SEO settings.
Do I need a developer for this?
You do not need a developer for the four checks. For structured data beyond the platform defaults, you may want help writing the JSON-LD, and pasting it in needs no access to the theme code.
For a Squarespace or Wix website, the Full Assessment and Roadmap checks whether AI crawlers can reach the site, reads the structured data and text of up to 1,000 pages and hands you every fix in order, ready for whoever maintains the site.
Sources
- View your site map and What Squarespace does for SEO, Squarespace Help Center, read November 9, 2026.
- Using code injection, Squarespace Help Center, read November 9, 2026.
- Understanding your site's default SEO settings, Understanding preset markups and Adding structured data markup to your site's pages, Wix Help Center, read November 9, 2026.
- The State of AI Visibility on the Non Ecommerce Web, Visibility Mesh, 303 websites, July 2026.