Launch Doctor · free · no sign-up
Is your site ready to launch?
One check for everything that breaks or leaks on launch day: SEO, AI search, security, email and share cards. You get a score, a ranked fix list, and one prompt your coding agent can use to fix it all.
A ranked fix list
13 checks in about ten seconds. Every issue is ranked P0, P1 or P2 by how much it would hurt your launch.
One prompt fixes it
Copy one prompt with every issue, most important first, into Claude Code, Cursor or Codex. Each issue also links to a detailed prompt and checker.
Re-checked every week
Sign in and we re-check your site every Monday and email what got fixed, what broke and what is left.
What it checks
SEO
Titles, descriptions, canonicals, content, sitemap and error pages.
- Title, description, canonical and indexing
- Headings and how much content is in the HTML
- Internal links
- Sitemap
- A real 404 for unknown URLs
AI visibility
Whether AI assistants can read, trust and quote the site.
- Whether AI search crawlers may read the site
- llms.txt and Markdown for agents
- Content readable without JavaScript
- Structured data and citability
Trust
HTTPS, security headers and email authentication.
- HTTPS, redirects and the certificate
- Security headers
- SPF, DKIM and DMARC for your email
Launch readiness
Share cards, icons, speed and how the site holds up on launch day.
- Open Graph and X share cards
- Favicon and apple-touch-icon
- Server speed, page weight and compression
Each check is one of our free tools, run on your homepage. For a deeper look at any one, open its tool from the report.
Questions
Is the launch check free?
Yes. Anyone can run it without an account. Signed-in founders can also have it re-run every week, with an email saying what changed.
How is this different from running each checker?
It runs 13 of our free checks together and ranks every issue by how much it would hurt a launch: P0 blocks it, P1 costs signups or rankings, P2 is polish. Each issue links to the checker that explains it and to the prompt that fixes it.
What is the fix-all prompt?
One prompt with every open issue, most important first, that you paste into Claude Code, Cursor, Codex or another coding agent. Like all our prompts it makes the agent read your code, show a plan and wait for your approval before editing.
Does it change anything on my site?
No. It only reads public pages and DNS records, the way a search engine or a visitor would. Nothing is written to your site.
Who can see my report?
Anyone with its link, which is long and unguessable; reports are never listed or indexed. Reports from signed-out runs are deleted after 90 days.