Server-rendered and reasonably crawlable out of the box. The gaps are structured data depth and control over root files.
Updated 6 min read
Wix renders server-side and generates a sitemap automatically, so retrieval is rarely the problem. What you are missing is depth of structured data and root-level file control.
Add custom JSON-LD
Settings → Custom Code → Add Custom Code. Paste your Organization block, set it to load on All pages, place it in the Head.
For per-page schema, use the page-level SEO panel: Page settings → SEO (Google) → Advanced SEO → Structured data markup. Wix provides a JSON-LD editor there.
Titles and descriptions
SEO (Google) panel per page. Wix defaults to Page Name | Site Name, which wastes your first characters. Rewrite using the patterns in titles that get cited.
Alt text
Click any image → Settings → What's in the image? (Alt text). Wix nags you about this; it is right to.
robots.txt
Editable at Settings → SEO Tools → Robots.txt Editor. Add explicit allows for the AI crawlers.
llms.txt
Wix does not offer arbitrary root-file hosting. Options: skip it, or host the file elsewhere and redirect. Do not spend long here — structured data and page content matter far more.
The real Wix gap
Wix sites tend to be visually rich and textually thin. Sliders, galleries and animated sections carry the message; the underlying HTML says almost nothing. Add real prose to your key pages. It is unglamorous and it is what moves the score.
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Take this to your assistant
Paste it into ChatGPT, Copilot, Claude or Gemini and apply it to your own website.