Decks moved to HTML. I built the read tracking for it.

Description and use

HTMLRadar tracks HTML document engagement, showing which sections were read, how long, and what attachments were downloaded, enabling data‑driven follow‑ups.

Problem

Send investor decks and proposals in a format that can be tracked for engagement, but PDFs and attachments lack read metrics.

Outcome

HTMLRadar enables real‑time tracking of HTML documents, providing insights into which sections are read, how long readers engage, and which attachments are downloaded, facilitating data‑driven follow‑ups.

Workflow

• Upload or host an HTML file
• Create a unique tracked link per recipient
• Send the link via email or messaging
• Recipients open the link; tracker injects into the page
• Dashboard records opens, section reads, scroll depth, downloads
• Email gate triggers on first open
• Follow‑up is tailored to sections read
• Links can be revoked or updated after sending

Evidence

The dashboard shows one row per viewer: which sections they read, how long they actively read, how far they scrolled. An email arrives on the first open.

Source

A Cloudflare Worker serves your document at /r/{slug}, checks the link's gates, and injects the tracker on the way through.

Source