Launching? Get your
Front Door Report.

The fastest way to lose your launch traffic is the stuff you can't see from the inside. Paste your URL — Blinkof checks what quietly tanks a launch, then a quick free ownership verification unlocks the full test: signup, hostile input, checkout, and GDPR gaps. You get the report, a launch-day grade, and a paste-ready fix prompt. Free.

Built for indie founders shipping on Lovable, Bolt, v0, and Cursor.

• Broken link previews. No OG image means your launch link shows as a blank card everywhere it's shared — the day it's shared most.
• A signup that silently fails. The free deep test — unlocked the moment you verify you own the site — creates an account like a real user and tells you if it 500s, dead-ends, or eats hostile input.
• Accidental noindex or an empty shell. The launch-day SEO mistakes that keep Google and the HN crawler from seeing your page at all.
• Exposed keys & open data. The scary stuff — kept private, in your report, never published.