Lovable launch checklist
Lovable Go-Live Checklist
Publish a Lovable app that works for real users, protects their data, and is ready for Google.
Checked against current Lovable guidance · Updated August 2026
Catch failures before users do
Finish with a live app that a new user can open, trust, and use—and that you can measure and roll back when something breaks.
Get these ready first
- The latest Lovable version is published
- Access to Project settings, Security, and Services → SEO
- Two test emails and sandbox payment details if the app has accounts or billing
Run the Lovable go-live checks
Ticking steps needs JavaScript. Every step is readable without it.
Publish the right Lovable app
One primary URL shows the final version and completes the main job.
Step 1Publish one production URL
How to do it- Open Publish. Set the website address, public access, icon, title, description, and social image.
- Open Project settings → Domains. Wait for the custom domain to show Live, then set it as primary.
- Open the primary domain, the lovable.app URL, and www/non-www variants in a private browser. Every extra host should redirect to the primary HTTPS URL.
Pass when: One HTTPS URL shows the latest app to a signed-out visitor, and every other connected host redirects to it.
Avoid the common failure
Preview and production can use different hosts, access rules, redirects, and cached versions.
If it goes wrong: The custom domain is connected but not primary, so links and search signals split across hosts.
Step 2Test the full published app flow
How to do it- Write the one job a new user came to finish. Start from the published homepage and complete that job with fresh data.
- Refresh the success page, open a deep link directly, use Back, and repeat the job at phone width.
- Open every public route and remove TODO text, demo records, fake proof, dead buttons, Lovable branding, and unfinished empty states.
Pass when: A signed-out visitor or fresh account can finish the promised job on phone and desktop without hitting demo content or a dead end.
Avoid the common failure
A polished first screen can hide broken deep links, stale demo data, or a main action that fails outside the editor.
If it goes wrong: The builder tests while signed in, so cached data or editor access hides the real first-use state.
Lock down accounts and data
Lovable's current scan is clean, and manual tests prove private data stays private.
Step 3Clear Lovable's security errors
How to do it- Click the + beside Preview, then open Security.
- Click Update and wait until the scan status says Up to date.
- Fix every Error. Review each Warning, and write a reason before ignoring one.
Pass when: The Security view is Up to date with zero Error findings.
Avoid the common failure
Lovable marks scans outdated after code or database changes, and its code review runs only when you request an update.
If it goes wrong: Publishing after the automatic checks while the separate code security review is still outdated.
Step 4Move private keys behind Edge Functions
How to do it- Search client code and browser requests for API keys, service-role keys, private tokens, and sensitive VITE values.
- Store private values in Lovable Cloud or Supabase secrets. Call the service from an Edge Function.
- Rotate any key that appeared in client code, a public commit, a prompt screenshot, or a browser response.
Pass when: No private value appears in page source, client JavaScript, browser storage, or network responses.
Avoid the common failure
Frontend code is public. A secret inside JavaScript or a VITE variable should be treated as exposed.
If it goes wrong: Renaming a secret variable without moving the value out of the browser bundle.
Step 5Prove users cannot cross accounts
How to do it- Create User A and User B with different private records.
- As User A, change record IDs in URLs and browser requests. Try to read, edit, delete, and download User B's data.
- Sign out and repeat the private requests. Review RLS on every sensitive table, including tables added in the last change.
Pass when: User A cannot read or change User B's records, and signed-out requests cannot run private operations.
Avoid the common failure
The interface can hide an open database rule. The real test is whether one account can request another account's record.
If it goes wrong: Testing only the buttons Lovable generated instead of changing the request or record ID.
Step 6Test the live form end to end
How to do it- Submit the contact or waitlist form from the production URL with a real test email.
- Check the success state, stored record, owner alert, and visitor email.
- Try one invalid submission and one fast double-click. Show a clear error and do not create duplicates.
Pass when: One valid submission reaches the right place once, and invalid input cannot create a false success.
Avoid the common failure
A form is not working until the visitor sees success and the submission reaches the owner.
If it goes wrong: The button changes state, but the record or email never arrives.
Help Google find the right pages
Public routes can be indexed, and one useful user action is counted once.
Step 7Run Lovable's published SEO scan
How to do it- Publish the latest version. Open Services → SEO and click Scan project or Scan again.
- Fix sitewide noindex, homepage errors, placeholder titles, duplicate metadata, wrong canonicals, and generic social images.
- Open robots.txt and sitemap.xml on the primary domain. Keep private routes out and public routes in.
Pass when: The SEO scan says Up to date, no failing item blocks indexing, and the sitemap uses the primary domain.
Avoid the common failure
Lovable runs performance, accessibility, mobile, indexing, and Google checks only after the project is public.
If it goes wrong: Fixing an old scan and forgetting to rerun it after publishing the change.
Step 8Connect Google and count one action
How to do it- Connect Google Search Console in Lovable. Verify the primary domain and submit its sitemap.
- Use URL Inspection on the homepage and the most important public page. Request indexing only after each page passes the live test.
- Open Project Analytics and create one clean private-browser visit. If the app has a key action, send one named event to your analytics provider and trigger it once.
Pass when: Search Console accepts the sitemap, the key URL passes live inspection, and one test action appears once in analytics.
Avoid the common failure
Page views do not tell you whether Google found the site or whether a user reached the product's value.
If it goes wrong: Tracking only page views or installing the same analytics tag twice.
Prepare to fix production fast
A bad request creates a useful signal, and a known-good version is ready to restore.
Step 9Make one production failure safe
How to do it- Safely trigger one failed API call, upload, sign-in, or sandbox payment on the live app.
- Show a plain error with a retry or support step. Never show a stack trace, key, query, or another user's data.
- Find the matching Lovable Cloud, Supabase, or provider log and confirm the support contact is visible.
Pass when: The user sees a safe recovery step and the owner can find the matching error record.
Avoid the common failure
Real APIs fail. Users need a next step, and you need enough detail to find the cause.
If it goes wrong: The UI says something failed, but no log identifies the user, time, route, or request.
Step 10Bookmark the last good version
How to do it- Open View history. Preview the current production version and bookmark that edit when it passes this checklist.
- Record the launch date, live URL, version, database migrations, and connected services outside Lovable chat.
- Confirm who can revert the version, pause payments, disable an integration, and answer support.
Pass when: A second person can find the known-good version and explain the first rollback step without reading the full chat.
Avoid the common failure
A prompt can fix one screen and break another. Recovery starts with knowing which version was good.
If it goes wrong: Treating the full prompt history as a release note while no one knows which edit is live.
Questions before you publish
What should I test before publishing Lovable?
Test the production URL while signed out. Then run Lovable's current Security and SEO scans, challenge private access with two accounts, check Google setup, force one safe failure, and bookmark the known-good version.
Does Lovable handle SEO automatically?
Lovable provides crawlable rendering and an SEO review, but you still choose the page topic, title, copy, internal links, primary domain, and Google Search Console setup. Passing the scan does not guarantee rankings.
Is Lovable's security scan enough?
No. Use the scan to catch known code, dependency, database, and RLS issues. Also test with two accounts because a scan cannot prove every real permission path is correct.
What this checklist cannot prove
- A clean Lovable scan is not a penetration test.
- A submitted sitemap does not guarantee Google will index or rank a page.
- A working event does not prove users want the product.
See the platform sources
- Lovable's Publish flow includes website access, site information, a security check, and published SEO checks. Read the source
- Lovable's Security view combines RLS, database, code, and dependency scans and marks stale results as outdated. Read the source
- Lovable says secrets and security decisions must stay out of frontend code; RLS and Edge Functions enforce server-side access. Read the source
- Lovable's published SEO review checks indexing, metadata, canonicals, robots.txt, sitemap, accessibility, mobile use, and performance. Read the source
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