Lovable nails the look. It does not nail SEO, accessibility, security headers, or social previews. We scan every page and tell you exactly what to fix.
Lovable's generated React + Supabase apps look great in the preview pane. Then you ship them and discover the favicon is still the Vite logo, the OG card is broken on every share, and Google can't read half your routes. The Free Growth Baseline catches the first visible blockers before you send traffic.
Each pattern is written from public-page audit evidence and ships with a one-line fix suggestion in the report.
When generated code or copied environment variables put privileged keys in the browser bundle, anyone visiting the site can inspect them. We flag public evidence of that exposure and point you to the safer server-side pattern.
A visible share of shipped Lovable apps still carry the default ‘Vite + React’ <title>. Google and users both see that string, so we check for it explicitly.
Every share to LinkedIn, Slack, X or iMessage renders a broken thumbnail. Single biggest source of ‘this looks unprofessional’ feedback for vibe-coded launches.
Showing the Vite lightning bolt or the Lovable heart in browser tabs telegraphs ‘weekend project’ to anyone who recognises them.
Tailwind/shadcn inputs Lovable generates often skip <label> wiring. Screen-reader users (and Google) can't tell what an input is for.
A single XSS through a third-party script (analytics, chat, embed) can hijack every Supabase auth token in the page.
Lovable doesn't auto-optimise uploaded images. We routinely find 2–4 MB hero PNGs delaying LCP by 1.5–2.5 seconds on 4G.
Google falls back to scraping random body copy for the SERP snippet. Click-through tanks because the snippet reads like a fortune cookie.
Lovable's default React Router setup doesn't include a custom 404. Visitors who guess a wrong URL see a void and leave.
Lovable doesn't generate a sitemap.xml. Google can't discover your /pricing or /docs pages unless another site links to them.
Supabase auth cookies set without HttpOnly are readable by any XSS payload — one injected script steals every session.
Check these before you share your link. The full PageLens AI audit catches everything else.
This covers the basics. A full PageLens AI scan checks hundreds of rules across 10 categories — including the ones that are hard to spot manually.
After your scan, download the Markdown report and use this prompt with your AI builder to fix everything automatically.
I ran a PageLens AI audit on my Lovable app. Here are the findings. For each one, update the code to fix it. Start with the CRITICAL and HIGH severity issues: [paste findings here]
Paste the live URL of your Lovable app. Pick how many pages to scan.
Real headless Chrome visits every page, captures screenshots, reads the rendered HTML and headers, then a vision-capable AI writes the findings.
Severity-ranked findings, screenshots, fix suggestions, security headers grade, PDF export, share link.
Start free, get Primary Scan from $1, or subscribe from $9/mo for continuous monitoring.
Primary Scan
$1
Up to 1 pages
Fix & Verify Pack
$9
Up to 1 pages
Launch Pack
$29
Up to 15 pages
Data-Safe Launch Pack
$79
Up to 25 pages
Not ready to scan your Lovable build yet?
Get the practical pre-launch checklist by email, with the same builder and launch context preserved for your Primary Scan or Launch Pack link.
No. We never log in, modify, or write to your site — we crawl publicly accessible pages exactly like a Googlebot would, capture screenshots, and read the rendered HTML. Read-only end-to-end.
Yes. Whether you published to a *.lovable.app subdomain or pointed a custom domain at your own Vercel/Netlify deployment, we scan whatever URL you give us.
Each finding includes a concrete remediation suggestion you can paste into the Lovable chat box (e.g. ‘update <head> with og:image referencing /preview.png’). Most fix in one prompt.
Free instant check - no signup. Primary Scan from $1, Launch Pack from $29: fix with your AI builder, re-scan, and prove it improved.