CRO Djinn

AI-powered landing page analysis to maximize conversion rates

***Instructions to get a free Gemini API Key*** https://cro-djinn.vercel.app/#api-key-demo CRO Djinn helps you understand why your landing pages may not be converting as expected. Instead of guesswork or waiting weeks for an external audit, you can scan a page with this extension and get practical, structured insights & instructions in under a minute. Why it Exists: • Advertisers need direction on what changes will improve conversion rates of their landing pages • Manual audits are inefficient & requires specialized knowledge • Existing tools like ChatGPT require manual effort through thoughtful & detailed prompts, screenshot's, & force you to stitch outputs together - CRO Djinn automates it all in a ready to share PDF in a fraction of the time & effort. • Agencies can be cost prohibitive for most team's, charging hundreds to thousands of dollars for an Audit CRO Djinn simplifies this by combining contextual & visual analysis with conversion optimization best practices & consumer psychology to give clear, prioritized recommendations in under 60s. How it Works: • Go to a page you want to analyze • Click the CRO Djinn icon • Scan the page (30–60 seconds) • Review summary and recommendations • Export a PDF if needed When you scan a page, CRO Djinn: • Receives a complete visual scan of your landing page • Receives complete contextual content (All text, CTA positions & sizes) • Adjusts analysis depending on page type & primary goal, i.e. home pages, pricing pages, blog pages, or campaign landing pages • Utilizes Page & Industry specific knowledge that adapts to your business - because a SaaS landing page shouldn’t get the same advice as an E-Commerce product page. • Provides prioritized Fixes, each with an impact/effort rating and actionable steps • Provides a customer Journey Lens - showing how visitors may be experiencing your page • Offers a PDF Export for clean reports you can share with stakeholders Works with either OpenAI GPT 5, 5-Mini, 4.1, 4.1-Mini, & Gemini 2.5-Pro & 2.5-Flash Cost: • FREE with Google Gemini • OpenAI GPT-5 available at standard usage cost (~$0.03–$0.08 per page) No subscriptions, no credit card, no account setup