Sitewalk for ChatGPT: a technical SEO audit app
Ask ChatGPT for a technical SEO audit of any public website and get one list of what to fix, worst problem first, with a fix in plain English for each. No install and no password. Open Sitewalk in ChatGPT.
Ask it like this
Audit yoursite.com for technical SEO problems Find broken links, redirect chains and duplicate titles on my site Is my site ready for AI search? Check what AI crawlers can read Check my site before launch and tell me what would hurt SEO
What you get
- A site health score out of 100.
- Every problem ranked by impact, with the pages it affects.
- The fix for each one, clear enough to do yourself or hand to a developer.
- A full web report, with PDF and CSV to send to a client.
- A re-check after your fixes that shows how the score moved.
- Monthly monitoring of a site you have audited, with an email only when something changes.
What it finds
- Broken links, 404 errors, redirect chains and server errors.
- Pages kept out of Google by a noindex tag, robots.txt or a wrong canonical tag.
- Missing or duplicate titles and meta descriptions, missing H1, thin or duplicate content.
- Orphan pages, dead-end pages and weak internal links.
- Sitemap and hreflang errors, missing alt text, broken images, invalid structured data, mixed content.
- AI search readiness: whether AI crawlers can read your site, and your llms.txt file.
Limits
- Pages
- 50 an audit without a confirmed email, 500 with one. Pro: up to 3,500 on a site you verify
- Time
- A small site usually takes a few minutes, a 500-page audit 20 to 60 minutes. It keeps running if you close the chat
- Not covered
- Backlinks, keyword rankings, Search Console or analytics data, writing content
Questions
What is Sitewalk for ChatGPT?
A technical SEO audit app inside ChatGPT. You ask for an audit of a site, it crawls the site and returns the problems ranked by impact, each with a fix.
Is there a ChatGPT app for a technical SEO audit?
Yes. Open Sitewalk in ChatGPT, enter the 6-digit code we email you the first time, and ask for an audit of any public website.
Is it free?
Yes, to start: 5 audits a month, with no password and no domain verification.
Can ChatGPT audit my website?
On its own, ChatGPT cannot crawl a whole site. With Sitewalk, ChatGPT starts a real crawl of your site on Sitewalk's server and explains the results, so you get site-wide findings instead of a guess from one pasted page.
Do I need a paid ChatGPT plan?
No paid plan is needed for Sitewalk itself: it has a free tier of 5 audits a month, and we have run a full audit from a free ChatGPT account (November 2026, one account). OpenAI says app availability can still depend on your plan, workspace and region: see its plugins help page.
Can I audit a client's site?
Yes, any public site, within the page limits and the site's robots.txt.
What if the site blocks the crawler?
Sitewalk obeys robots.txt. If it was blocked, the report says so and explains how to allow Sitewalk's crawler.
What if an audit cannot finish?
It tells you why, so you can run it again.
Is there an open-source version?
Yes. The crawler and server are open source under the MIT licence: github.com/adityaarsharma/sitewalk.
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Sources: Sitewalk facts from this site.