Landing Page Score Tool - Value-Based Optimization Analyzer

A Chrome extension that analyzes landing pages for conversion readiness using practical, value-focused criteria. 🛠 What It Does Landing Page Score Tool evaluates landing pages based on how effectively they present and communicate value to the user — using a structured Value-Based Optimization (VBO) model. It scans the currently loaded page and detects key signals that impact trust, clarity, and motivation to convert. These include: - CTA Presence Detects buttons or clickable prompts to take action. - Pricing Visibility Checks for schema-based pricing or inline price mentions (e.g. "$29"). - Urgency Cues Identifies text like “only 3 left”, “limited time”, or similar phrases. - Social Proof Searches for ratings, reviews, or testimonial language. - Trust Badges Looks for images containing "SSL", "Visa", "Mastercard", "Secure", etc. - Lead/Checkout Form Detects forms for signup, checkout, or purchase intent. - Speed Signal Measures initial load speed based on domContentLoaded timestamp. Each factor contributes a weighted score, resulting in a total out of 100. You can see which elements were detected, and which are missing. 🧪 Why This Matters Most landing page checkers focus on SEO or technical errors. This tool is different: it focuses only on the things that affect perceived value and conversion likelihood. It’s based on the principle of Value-Based Optimization — the idea that conversion happens when the perceived value exceeds the perceived cost (money, time, effort, risk). That perception is shaped by what people see and feel when they land on a page. This extension checks for the presence of those signals. 🎯 Use Cases QA for campaigns - Run a quick check before launching paid traffic to any page. - Competitor audits Get a snapshot of how your competitors signal value and urgency. - A/B test context Use it to document the differences between test variants in terms of value components. - Internal reviews Agencies, product teams, and consultants can use the score to spot overlooked gaps. - Client deliverables Export results as a CSV for audits or stakeholder reporting. ⚙️ Features Zero configuration: works immediately after install Scores any landing page (static or dynamic) Visual icon feedback (red/orange/green based on score) CSV export for report sharing Rescan button for real-time updates Theme toggle (dark/light mode) Instant DOM analysis with no dependencies or API calls 🔐 Local & Private All analysis runs directly in your browser. No data is sent, logged, stored, or tracked — ever. No login. No third-party scripts. No external requests. This is a fully local tool by design. 👥 Who It’s For This tool was designed for professionals who care about what drives actual user action: Performance and growth marketers CRO and UX practitioners Designers working on high-converting UI Landing page builders (freelancers, agencies, internal teams) Product leads validating new funnels or MVP pages Acquisition and campaign managers and PPC experts It’s especially useful for teams working with paid media — where landing page performance directly affects ROI. 📦 Compatibility Tested across standard and JavaScript-rendered landing pages, including: WordPress / Elementor / Gutenberg Shopify (all themes) Webflow / Squarespace / Wix Instapage / Unbounce React, Vue, and other SPA frameworks Supports most checkout flows, product pages, lead capture forms, and micro-sites. ✅ How It Works Open any landing page Click the extension icon Instantly get a score and breakdown Export a report or rescan if needed No need to enter URLs or navigate to a dashboard — just install and click. 📌 Notes Pages must be fully loaded before scanning For best accuracy, avoid scanning pop-ups or multi-step flows mid-transition Use the rescan button after A/B changes or delayed rendering This extension is intentionally narrow in scope. It doesn’t try to do everything. It doesn’t grade your design or content. It looks at conversion-related signals of perceived value — and gives you a simple score you can act on. That’s it. Install it if you want a fast, honest look at whether your page is likely to convert — not someday, not theoretically — but now. 🧠 Behind the Logic Value-Based Optimization (VBO) is a decision model focused on what users believe they’re getting in return for what they’re being asked to give. This tool applies that lens, automatically, based on visible signals in the page content. It’s not a substitute for deep user research — but it is a quick, smart filter to catch the most common gaps that block conversions. Install now to bring value-based clarity to your landing pages.