Building a Chrome Extension to Audit Course Pages for Conversion Readiness

Creole Studios worked with Philip and his team to build EnrolUp, a privately shared Chrome Extension MVP designed to evaluate educational and course landing pages against key conversion-focused criteria. Built using our Chrome extension development services expertise, the extension scans course pages, checks the presence and quality signals of important enrollment elements, and generates a structured PDF report that helps education businesses understand what is missing from their page and where improvements are needed.

United Kingdom

7K – 9K USD

6 – 8 months

Chrome Extension

About EnrolUp

Helping Education Businesses Improve Course Page Conversion

EnrolUp was designed for teams that review online course pages and want a faster, more consistent way to identify gaps in enrollment-focused content. Course pages often miss important decision-making elements such as clear CTAs, payment options, course duration, student testimonials, FAQs, lecturer bio, brochure downloads, career progression details, urgency messaging, and value incentives.

Instead of manually reviewing every page, EnrolUp gives users a structured scan that checks whether these conversion elements are present and then generates a PDF report. The MVP scope focused on scanning page content against predefined parameters, using equal-weight evaluation logic, and giving users a simple way to view or download the results. The source document confirms that the extension was intended to scan educational/course websites, check static predefined parameters, and generate a report after scanning.

Project Challenges

Building EnrolUp required solving a mix of browser extension, page scanning, content detection, scoring, and reporting challenges:

Different Course Page Structures : Course websites use varied layouts, page builders, dynamic sections, and CTA patterns, making consistent detection of enrollment elements difficult.

Detecting Qualitative Page : Signals Subjective factors such as strong CTAs, clear course information, and engaging visuals had to be converted into practical, detectable scanning rules.

Evaluating Conversion Elements : The extension needed to identify CTAs, testimonials, FAQs, payment options, discounts, lecturer details, brochures, urgency signals, and other enrollment factors.

Simple Extension Workflow : Users needed a straightforward flow to open a course page, start an audit, monitor scan progress, cancel when needed, and access results.

Actionable PDF Reporting : Scan results had to become a clear PDF report showing present, missing, and improvement-worthy elements rather than simple technical outputs.

Self-Contained MVP Architecture : The MVP needed to perform page scanning, processing, state management, and report generation without depending on a complex backend system.

Tech Stack used

React

Tailwind CSS

Chrome Manifest V3

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How Did We Help?

Course Page Scanning

Built a browser-based scanning workflow that analyzes live educational and course pages for predefined enrollment and conversion-focused elements directly from the Chrome Extension.

Conversion Signal Detection

Implemented rule-based detection for CTAs, testimonials, FAQs, payment options, brochures, lecturer information, discounts, urgency messaging, videos, images, and other course decision-making elements.

Chrome Extension Development

Developed the MVP using Chrome Extension Manifest V3, React, JavaScript/TypeScript, content scripts, and browser APIs to create a lightweight auditing experience.

Structured Audit Logic

Converted the client's course-page checklist into predefined scanning rules using DOM parsing, keyword matching, pattern detection, media analysis, and section identification.

Guided Scan Experience

Created a simple popup-driven workflow with scan initiation, loading states, page overlays, progress feedback, cancellation handling, and clear post-scan actions.

Automated PDF Reports

Generated structured PDF reports that organize detected and missing conversion elements into understandable findings that education teams can review and act on.

Local Extension Processing

Used Chrome Storage and local state management to keep the MVP lightweight, allowing scanning and report generation without requiring a complex backend infrastructure.

The Outcome

EnrolUp was successfully completed and privately shared as a Chrome Extension MVP that transformed course-page auditing into a faster, structured browser workflow. Users can open an educational or course landing page, launch the extension, start a scan, and automatically evaluate the page against predefined enrollment and conversion-focused criteria.

The extension analyzes elements such as CTAs, course information, payment options, testimonials, FAQs, brochure downloads, lecturer details, discounts, urgency messaging, media, and other decision-making signals. Loading states, page overlays, cancellation controls, and a simple popup interface keep the auditing process clear for non-technical users.

Once the scan is complete, EnrolUp generates a structured PDF report highlighting present, missing, and improvement-worthy elements. This reduced the manual effort involved in reviewing course pages and gave Philip’s team a repeatable framework for identifying conversion gaps and communicating improvement opportunities to education businesses.

Philip’s Team

“Creole Studios helped us build a practical and easy-to-use Chrome Extension that turned our course page review process into a much more structured workflow. The team understood the checklist logic, converted it into a usable scanning experience, and delivered a report format that made the findings clear and actionable.”