100+ security checks. One URL. Thirty seconds.
Paste any URL — production app, staging build, vibe-coded prototype. The scanner runs every check we know in parallel and hands back ranked findings with reproducible evidence.
Four steps. One pasted URL away.
- 01
Paste a URL
No installs, no config files, no agents to run. Just the URL of the thing you shipped.
- 02
We crawl up to 150 routes
SPA shells, sitemap entries, login flows, dashboard pages — wherever the surface area lives. Crawl depth scales with your plan.
- 03
100+ scanners run in parallel
Headers, JS bundles, APIs, DNS, TLS, BaaS configs — every check fires concurrently against every discovered route.
- 04
Findings ranked Emergency → Medium
Severity is calibrated to exploitability, not noise. Every finding ships with the request, response, and an AI fix prompt.
Built by people who shipped vibe-coded apps and broke them.
Real browser, real responses
We render JavaScript and follow redirects the same way Chrome does — not a single naive `curl -I`.
JS bundle inspection
Source-map-aware extraction finds Stripe, OpenAI, Supabase, and Firebase keys leaked into client bundles.
SPA-aware route discovery
Detects Next.js, Vite, Remix, and SvelteKit routes that never appear in a sitemap.
Severity calibrated to exploit
A leaked dev anon key is not the same as a production service-role key. The scanner knows the difference.
Scan your site. Free until you find something.
Scan your siteKeep exploring.
One scan grades both halves of being found in 2026: classic search (SEO — 68 checks on indexability, metadata, structured data, content, and Core Web Vitals) and AI answer engines (AEO — 46 checks on whether ChatGPT, Claude, Perplexity, and Google AI can crawl, parse, and cite your site).
Every CheckVibe finding ships with a copy-paste prompt engineered for Claude, Cursor, and Windsurf — context, file paths, the exact diff.
Watch the traffic hitting your live app, classify suspicious patterns, and surface real threats — credential stuffing, scraping, prompt-injection probes — without flooding your inbox with noise.
Set a project up once.
Branded, executive-style PDFs and shareable dashboards for stakeholders, clients, and security reviewers — without writing a single sentence yourself.
Plug CheckVibe into Claude Desktop, Cursor, or any MCP-compatible client.
Synthetic lab runs and real-user CrUX data, side by side for every vital.
Cookie consent, privacy policy, terms, and GDPR signals — audited on your live site, tracked over time, and explained in plain language.
Automated WCAG 2.
Domain expiry, DNS hygiene, nameserver health, and TLS certificates — monitored continuously, with alerts long before anything bites.